Supplemental Material to Accompany “Human Ear Recognition in 3D”
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高一必修二英语笔记u3重点单词1. Absorb - to take in or soak up liquid, knowledge, or information Example: Plants absorb water from the soil through their roots.2. Adequate - sufficient or enough for a particular purposeExample: She had an adequate amount of time to finish the project.3. Apparent - clear or obviousExample: The apparent reason for his absence was that he was sick.4. Assure - to guarantee or promise someone that something will happen or be doneExample: I assured my parents that I would study hard for the exam.5. Bond - a strong connection or relationship between people or things Example: The bond between the sisters was unbreakable.6. Collapse - to fall down suddenly due to weakness or lack of support Example: The building collapsed during the earthquake.7. Compose - to create or write a piece of music, writing, or a poem Example: Beethoven composed many classical symphonies.8. Conceal - to hide or keep something secretExample: He concealed his true feelings about the situation.9. Confess - to admit or acknowledge something, especially something that is wrong or illegalExample: The suspect confessed to the crime.10. Contemplate - to think about or consider something deeplyExample: She sat on the beach contemplating her future.11. Convince - to persuade someone to believe or do somethingExample: He convinced his friends to go to the new restaurant with him.12. Culminate - to reach the highest point or climax of somethingExample: The ceremony culminated with the presentation of the awards.13. Dedicate - to give time, effort, or attention to a particular activity or purposeExample: She dedicated her life to helping others.14. Desirable - worth having or wanting, pleasant or attractiveExample: A good work-life balance is desirable for many people.15. Detect - to discover or find something, often using special equipment or methodsExample: The police used a metal detector to detect hidden weapons.16. Dwindle - to become gradually smaller or lessExample: The supply of food started to dwindle during the long winter.17. Emerge - to come out or appear from somewhereExample: The sun emerged from behind the clouds.18. Encounter - to meet or come across someone or something unexpectedly Example: We encountered a bear while hiking in the woods.19. Exceed - to go beyond or surpass a certain limitExample: Her grades exceeded her teacher's expectations.20. Exert - to make a great effort or apply force, influence, or pressure on someone or somethingExample: He exerted all his strength to lift the heavy box.21. Hesitate - to pause or be reluctant to act or speakExample: She hesitated before answering the question.22. Inspire - to fill someone with the urge or ability to do or feel something Example: The motivational speech inspired the audience to pursue their dreams.23. Integrate - to combine or incorporate two or more things into a unified wholeExample: The company integrated the new system into their existing operations.24. Promote - to encourage or support the growth, development, or popularity of somethingExample: The company promoted their new product through advertising.25. Refrain - to deliberately avoid doing or saying somethingExample: He refrained from eating sweets to maintain a healthy diet.26. Repel - to drive away or force backExample: The strong smell repelled the insects.27. Resemble - to have a similar appearance or qualities as someone or something elseExample: The twins resemble each other so closely that it's hard to tell them apart.28. Retain - to keep or hold on to somethingExample: He retained his position as CEO despite the company's financial troubles.29. Reverse - to change or turn something into an opposite or contrary directionExample: She reversed her decision after considering all the options.30. Simulate - to imitate or replicate the appearance or behavior of something Example: The flight simulator simulates the experience of flying an airplane.31. Sparse - thinly scattered or distributedExample: The trees were sparse in the desert landscape.32. Squeeze - to press or crush something, often to extract liquid or insert into a small spaceExample: She squeezed the lemon to extract the juice.33. Suspend - to temporarily prevent from continuing or being in effect Example: The teacher suspended the class for a few minutes to address a discipline issue.34. Swift - moving or happening quickly or promptlyExample: The swift response of the emergency services saved lives.35. Tense - characterized by a high degree of mental or emotional strain Example: The room was filled with a tense atmosphere before the exam.36. Tickle - to cause a slightly uncomfortable sensation by touching lightly with the fingersExample: The baby laughed when her father tickled her feet.37. Transition - a change from one state or condition to anotherExample: The company went through a smooth transition when it changed ownership.38. Transmit - to send or convey electricity, signals, or information from one place to anotherExample: The radio station transmitted the concert live to its listeners.39. Vanish - to disappear suddenly and completelyExample: The rabbit vanished into its hole as soon as it sensed danger.40. Vast - extremely large in area, volume, or quantityExample: The vast ocean stretched as far as the eye could see.41. Weaken - to become weaker or less in strength, force, or effectiveness Example: The medicine weakened the virus in the patient's body.42. Yawn - to open one's mouth wide and take deep breaths due to sleepiness Example: He yawned repeatedly during the boring lecture.43. Zone - an area or region with particular characteristics or purposes Example: The city had a designated zone for industrial activities.44. Absolute - complete and total; not limited or qualified in any way Example: She had absolute confidence in her abilities.45. Acquire - to gain or obtain something through effort, skill, or behavior Example: He acquired a new language by studying and practicing.46. Adapt - to make suitable for a new purpose or situation; modifyExample: Many plants and animals have adapted to the harsh conditions of the desert.47. Advocate - to publicly support or recommend a particular cause or courseof actionExample: She advocates for equal rights for all genders.48. Allocate - to distribute or assign resources, tasks, or dutiesExample: The manager allocated tasks to the team members based on their skills.49. Analyze - to examine something in detail to understand its components or structureExample: The chemist analyzed the substance to determine its composition.50. Assume - to take or accept something as true or certain without proof or verificationExample: He assumed that everyone knew the rules of the game.。
外科英语试题及答案一、选择题(每题2分,共20分)1. Which of the following is not a common surgical instrument?A. ScalpelB. ForcepsC. StethoscopeD. Hemostat2. What does the term "laparotomy" refer to?A. Abdominal incisionB. Chest incisionC. Heart surgeryD. Brain surgery3. The term "hemostasis" is used to describe:A. Blood clottingB. Blood pressureC. Blood transfusionD. Blood circulation4. Which of the following is a type of skin closure?A. SutureB. IncisionC. DrainageD. Bandage5. The abbreviation "CPR" stands for:A. Cardiovascular Pathology ReportB. Cardiopulmonary ResuscitationC. Clinical Pathology ReportD. Clinical Practice Review6. What is the purpose of a "tourniquet" in surgery?A. To immobilize a limbB. To control bleedingC. To measure blood pressureD. To administer anesthesia7. The term "anesthesia" refers to:A. Loss of consciousnessB. Loss of sensationC. Loss of memoryD. Loss of appetite8. Which of the following is not a type of anesthesia?A. General anesthesiaB. Local anesthesiaC. Regional anesthesiaD. Partial anesthesia9. The abbreviation "IV" stands for:A. IntravenousB. InvasiveC. IntraventricularD. In vitro10. What is the medical term for the removal of a tumor?A. AmputationB. ExcisionC. IncisionD. Aspiration答案:1. C2. A3. A4. A5. B6. B7. B8. D9. A 10. B二、填空题(每空1分,共10分)1. The surgical procedure to remove an appendix is known as __________.Answer: Appendectomy2. A __________ is a medical professional who assists the surgeon during an operation.Answer: Scrub Nurse3. The term "postoperative" refers to the period __________ the surgery.Answer: After4. A __________ is a tube used to drain fluid from a wound. Answer: Drain5. The abbreviation "SICU" stands for __________.Answer: Surgical Intensive Care Unit6. The surgical removal of a kidney is known as __________. Answer: Nephrectomy7. A __________ is a medical condition characterized by excessive bleeding.Answer: Hemorrhage8. The term "incision" refers to a __________ made in the body.Answer: Cut9. The abbreviation "ASA" stands for __________.Answer: American Society of Anesthesiologists10. A __________ is a medical condition where the body's tissues are deprived of oxygen.Answer: Hypoxia三、简答题(每题5分,共30分)1. What is the difference between general anesthesia andlocal anesthesia?Answer: General anesthesia induces a state of unconsciousness and prevents the patient from feeling pain throughout the entire body. Local anesthesia numbs a specific area of the body, allowing the patient to remain conscious while the surgical site is insensitive to pain.2. Explain the purpose of a surgical incision.Answer: A surgical incision is made to access internal organs or tissues for the purpose of diagnosis, treatment, or removal of a diseased or damaged part.3. What is the role of a surgical scrub nurse?Answer: A surgical scrub nurse assists the surgeon by preparing the surgical site, handling instruments during the operation, and ensuring the sterility of the operating environment.4. Describe the importance of hemostasis in surgery.Answer: Hemostasis is crucial in surgery to prevent excessive blood loss, which can lead to complications such as hypovolemic shock. It also helps to maintain a clear operating field.5. What are the steps involved in performing a suture?Answer: The steps involved in performing a suture include cleaning the wound, approximating the edges, selecting the appropriate suture material, passing the suture through the tissue, and tying a secure knot.6. Explain the concept of informed consent in surgery.Answer: Informed consent is a legal and ethical process where the patient is provided with all the necessary information about the surgery, including its risks, benefits, and alternatives. The patient must understand this information and voluntarily agree。
物质陪伴的重要性英语作文Title: The Importance of Material Accompaniment。
In our journey through life, we often encounter various forms of companionship, some of which are intangible, such as emotional support and friendship, while others are material, such as possessions and wealth. While the significance of emotional companionship is widely acknowledged, the importance of material accompaniment should not be underestimated. In this essay, I will explore the role and importance of material accompaniment in our lives.Firstly, material accompaniment provides us with comfort and security. Possessions such as a cozy home, warm clothing, and nutritious food contribute to our physical well-being and create a sense of stability in our lives. When we have access to these material comforts, we feel safer and more content, allowing us to focus on pursuing our goals and aspirations without the distraction of basicneeds.Moreover, material accompaniment can enhance ourquality of life and facilitate personal growth. For example, access to education, technology, and other resources can broaden our horizons, expand our knowledge, and empower usto reach our full potential. Material possessions such as books, tools, and equipment enable us to develop new skills, pursue hobbies, and explore our interests, enriching our lives in meaningful ways.Furthermore, material accompaniment often plays acrucial role in building and maintaining relationships. Whether it's through gift-giving, shared experiences, or providing for the needs of loved ones, material possessions can strengthen bonds and demonstrate care and affection.For instance, a thoughtful gift can convey appreciation and strengthen the connection between friends or family members, while the ability to provide for one's family can foster a sense of responsibility and solidarity within a household.Additionally, material accompaniment can serve as ameans of self-expression and identity formation. The possessions we choose to surround ourselves with, whetherit's clothing, accessories, or decor, often reflect our personality, values, and interests. By curating our environment and personal belongings, we not only express ourselves but also shape our sense of self and how we are perceived by others.However, it is important to recognize that material accompaniment has its limitations and should not be equated with true fulfillment and happiness. While possessions and wealth can provide temporary comfort and satisfaction, they are ultimately fleeting and may fail to address deeper emotional and existential needs. True happiness stems from meaningful connections, personal growth, and a sense of purpose, rather than the accumulation of material wealth.In conclusion, material accompaniment plays a significant role in our lives by providing comfort, security, facilitating personal growth, strengthening relationships, and shaping our identity. While it is important to appreciate and responsibly utilize materialpossessions, we must also recognize their limitations and prioritize values such as empathy, compassion, and personal fulfillment. Ultimately, a balanced approach that values both material and non-material forms of companionship is essential for leading a fulfilling and meaningful life.。
附着体义齿英语名词解释修复学Prosthetic Dental Attachments: A Comprehensive ExplorationProsthetic dental attachments, also known as dental prostheses or artificial teeth, are an essential component of modern dentistry. These devices are designed to replace missing teeth or restore the functionality and aesthetics of an individual's smile. Prosthetic dental attachments play a crucial role in maintaining oral health, improving chewing efficiency, and enhancing the overall quality of life for those who have experienced tooth loss or dental issues.The primary purpose of prosthetic dental attachments is to provide a stable and secure foundation for replacement teeth. These attachments can be used in a variety of dental procedures, including partial dentures, complete dentures, and dental implants. Each type of prosthetic dental attachment serves a specific purpose and is tailored to the individual's needs, dental history, and overall oral health.One of the most common types of prosthetic dental attachments is the partial denture. Partial dentures are designed to replace one or more missing teeth within the same dental arch. These attachmentsare typically made of a metal framework, often with a gum-colored acrylic base, and are held in place by clasps or other retentive mechanisms that attach to the remaining natural teeth. Partial dentures can be removable, allowing for easy cleaning and maintenance, or they can be fixed in place, providing a more permanent solution.Another type of prosthetic dental attachment is the complete denture. Complete dentures are used to replace all the teeth in either the upper or lower jaw, or both. These attachments are made of a gum-colored acrylic base with artificial teeth embedded within it. Complete dentures are designed to fit snugly over the gums, creating a secure and stable platform for chewing and speaking. Unlike partial dentures, complete dentures are typically removable, allowing for easy cleaning and maintenance.In addition to partial and complete dentures, prosthetic dental attachments can also be used in conjunction with dental implants. Dental implants are titanium posts that are surgically placed into the jawbone, providing a secure and stable foundation for replacement teeth. Prosthetic dental attachments, such as crowns, bridges, or even full-arch restorations, can then be attached to the implants, creating a natural-looking and functional dental restoration.The process of creating and fitting prosthetic dental attachmentsinvolves a series of steps, including initial consultation, impressions and measurements, design and fabrication, and final placement. The dentist or prosthodontist, a specialist in the restoration and replacement of teeth, works closely with the patient to ensure that the prosthetic dental attachment fits comfortably, functions properly, and meets the individual's aesthetic and functional requirements.One of the key benefits of prosthetic dental attachments is their ability to restore the functionality of the teeth. Missing teeth can lead to a variety of oral health issues, such as difficulty chewing, speech impediments, and even changes in facial structure. Prosthetic dental attachments help to alleviate these problems by providing a stable and secure platform for replacement teeth, allowing the individual to eat, speak, and smile with confidence.In addition to functional benefits, prosthetic dental attachments can also have a significant impact on an individual's self-esteem and overall quality of life. The loss of natural teeth can be a traumatic experience, affecting an individual's appearance, social interactions, and sense of well-being. Prosthetic dental attachments can help to restore the aesthetics of the smile, boosting self-confidence and improving the individual's overall quality of life.The field of prosthetic dental attachments is constantly evolving, with advancements in materials, design, and manufacturing techniques.New technologies, such as computer-aided design (CAD) and computer-aided manufacturing (CAM), have revolutionized the way prosthetic dental attachments are created, making the process more efficient, accurate, and personalized to the individual's needs.In conclusion, prosthetic dental attachments are an essential component of modern dentistry, providing a comprehensive solution for individuals who have experienced tooth loss or dental issues. These attachments serve to restore the functionality and aesthetics of the teeth, improving oral health, chewing efficiency, and overall quality of life. As the field continues to evolve, the importance of prosthetic dental attachments in maintaining and enhancing the health and well-being of individuals will only continue to grow.。
Conversation题目简单语速快(point易漏)记下所有的提问学生问答、自问自答必考评论必考例子必考废话必考把所有重复的记下话题一、教授1、作业A、选题(选题换题目):老师引导你去想tough decisionB、材料:哪儿可能有(研究材料性质:文章、评论、tap);更常考:材料不存在->补充材料supplemental (老师诱导去找其他的补充材料)ask for source material for his paperC、写到一半时,知识点残缺(interview然后结果不一样:原因:1、学生的理解有问题(解决:老师再讲一遍课上讲的东西,“孩子,加油”);2、学生的数据有问题(老师讲如何正确收集数据,为什么错了,“没关系,我再给你讲一遍”)D、最后都写完了,拿给老师做最后审查①正常情况:“你写的不错,哪儿好,但是several problem”,老师举现实生活中的例子(experience)作解释;②(常考)写的特别好,老师感兴趣的点,“你是如何想到去采访这个人?详细说明”,“你能不能再把它写长点,把project做大,投稿/在课上做个presentation)submit a piece of writing for publicationGeneral or casual idea 大致的想法An increase in the quantity of certain gases in Earth's atmosphereget a position as reporter/2、课上问题开头废话:“下周有个quiz,但我第三章有问题”,老师说“这个东西不考”但会给予讲解,考试前去问老师。
开始讲:一般围绕某一个词(词义,理论是怎么回事儿),都是解释性的。
3、志愿者主动找老师作志愿者:为什么找他(experience,resume);讨论有没有pay(food);是否可以帮忙(拍马屁):1、事情是什么2、有什么意义(重要信息:时间fit into my schedule(评论:是否available,考虑是否太长太短;地点,考虑是否便利)3、目的(为了加分:extra credit,credit is awarded(一般没有加分,“目前没有,但报的同学比较少,为吸引人报名可能会有加分”)老师来找学生(好处)Invite the student to work on a committee二、图书馆1、找不到书:为什么找不到(连书名都不知道,要找一个评论但不知道去哪儿找,管理员会告诉你在哪儿,还可能进行讨论(“我曾经看过,还有video tape”))类别地点(第一个地儿如果没有就去另一个地儿找)通过什么方式找(computer,啊我都不知道,怎么上网找,回家找,找不到,还是在这儿找吧)2、漏洞bug:过期书催还(解决办法:借别的书,复印,….)To find out if he needs to immediately return a book3、介绍图书馆(不怎么考了已经,因为过简单):介绍parking,怎么停车,怎么拿parking card三、注册中心registration office要选课:sign up for the courseOptional classa、手动选课:为什么要选这个课(大四了;是其他课的先修课;非常感兴趣)为什么没选上(不在场别人帮、(最常见)这课需要别的先修课但我没有修-)会看其他课类似课是否有修,我还有经验资质)选上课但没有上(原因:没有收到cancel通知email问题,我没通知inform学校)d、毕不了业(解决:继续上;给出qualifications证明自己能力经验)新托福听力场景汇总之CONVERSATION篇1. 课程相关事务场景➢场景特点:主要涉及到一些和课程相关事项的解决方法。
Supplementary MaterialsLesson 1: Story about henpecking (2)Lesson 4: “Sacrifice” (2)Lesson 6: A short conversation about dialect (3)Lesson 6: Word: Superior (3)Lesson 11: Sound of Music (4)Lesson 13: 3 signs of miserable job (6)Lesson 1: Story about henpecking A:It’s time to take the bull by the horns and just tell her you need a night out with the boys.B: No, she’ll say no.B: I see. You’re afraid of your wife, too!A: Don’t be henpecked. Show her you are the boss!B: I can’t. I’m not the boss. In my family, she’s above me in the pecking order. Besides, I don’t have any money. My wife is in charge of that. A: My wife, too, but I squirreled a little money away for a rainy day. And, this is a good chance. She’s visiting her family tonight. While the cat’s away, the mice will play!Lesson 4: “Sacrifice”Sacrifice is giving up something good for something BETTER.Son, some day the company will be yours. So I want you to start as an ordinary worker in the factory to learn the nuts and bolts –you’ll know the business a whole lot better.Watch your thoughts, for they become your words.Watch your words, for they become your actions.Watch your actions, for they become your habits.Watch your habits, for they become your character.Watch your character, for it becomes your destiny.Lesson 6: A short conversation about dialectA: that car is really boss!B: Dude! Boss? That’s so NorCal!A: Well, I’m from San Francisco. What do you say in SoCal, besides dude?B: Dude! In San Diego, we would say that car is Kahuna.A: You wouldn’t say that’s bad? Meaning good?B: Bad? That’s so last century. You must be from one of the flyover states.Lesson 6: Word: SuperiorOxford Advanced Learner’s Dictionary, 8theditionsu • per • ior adjective, nounBrE / suːˈpɪəriə(r) /BrE / sjuːˈpɪəriə(r) /NAmE / suːˈpɪriər /adjectiveWORD ORIGINEXAMPLE BANK1 ~ (to sb/sth) better in quality than sb/sth else;greater than sb/sth elsevastly superiorsuperior intelligenceThis model is technically superior to its competitors.Liverpool were clearly the superior team.The enemy won because of their superior numbers (=there were more of them) .inferior2 ~ (to sb) higher in rank, importance or positionmy superior officersuperior statusa superior court of lawinferior3 ( disapproving ) showing by your behaviour thatyou think you are better than othersarroganta superior mannerHe always looks so superior.4 ( used especially in advertisements ) of very goodquality; better than other similar thingssuperior apartmentsnounWORD ORIGINEXAMPLE BANK1 a person of higher rank, status or positionyour social superiorsHe's my immediate superior (= the person directlyabove me) .I'm going to complain to your superiors.inferior2 used in titles for the head of a religious communityMother Superior© Oxford University Press, 2010A short surveyQ1: what do you of this class now? Good or Bad?If bad, please comment on it. Which part youlike the most? (1. SELAA, 2. ppEnglish, 3,small words, 4, video & music.)Q2: Would you like a professional teacher tocontinue on this class? The format could be infollowing proposals:1.he/she will take over the whole class2.mixed with my teaching on the same textcontents3.mixed with my teaching with differenttext contentsElton JohnGeorge MichaleLesson 11: Sound of MusicNun: The love of a man and a woman is holytoo. You have a great capacity to love.You must find out how God wants you to spend your love.But I pledged my life to God. I pledged my life to his service.My daughter, if you love this man, it doesn’t mean you love God less.No.You must find out. You must go back.Figure 1. Segrada Familia original part.Figure 2. Segrada Familia newly built part.Lesson 13: 3 signs of miserablejob∙Anonymity: Employees feelanonymous when their manager haslittle interest in them as people withunique lives, aspirations andinterests.∙Irrelevance: This condition occurswhen workers cannot see how theirjob makes a difference. "Everyemployee needs to know that thework they do impacts someone's life-- a customer, a coworker, even asupervisor -- in one way or another."∙Immeasurement: This termdescribes the inability of employeesto assess for themselves theircontributions or success. As a resultthey often rely on the opinions ofothers -- usually the manager -- tomeasure their success.To win without risk is to triumph without glory.– Pierre Corneille or 。
Book3 U2核心重点单词讲解1. contribution n.贡献;捐款(赠);投稿, 稿件make a contribution/contributions to 为….…做贡献contribute v. 捐献,贡献;造成;投稿contribute to (doing)sth导致…;向…投稿;有助于…contributor n.捐款人,捐助者contributory adj.促成的,起作用的eg. 1) He has made great contributions to the space development program.他对太空发展计划做出了巨大贡献。
2) Eating too much fat can contribute to heart disease and cause high blood pressure.摄入太多的脂肪会导致心脏病和高血压的发生。
2.relief n. 减轻;宽慰;救济物to one’s relief 使某人欣慰的是relief supplies 救济物资in/with relief 如释重负,松了口气relieve v. 缓解,解除,给...换班relieve one’s tension 缓解压力relieve her of her bag 接过她的包relieved adj. 感到宽慰/欣慰的be relieved to see/hear... 看到/听到...感到宽慰Eg. 1)Not until we succeed in letting wildlife live in peace can wen smile in relief.直到我们成功让于野生动植物平静地生活,我们才能如释重负地笑开颜。
2)His anxiety was relieved after the long talk with the teacher.与老师长谈后,他的焦虑减轻了。
第一章测试1.食物可以定义为含有许多天然的化学成分以提供人类色、香、味和营养的可食物质。
A:错B:对答案:B2.营养素为机体提供能量、构建和维持体组织、调节机体的各种生理过程A:错B:对答案:B3.食品营养学是农业科学、食品科学与营养科学有机结合的交叉学科。
A:错B:对答案:B4.抗氧化物质是人体必需营养素。
A:对B:错答案:B5.“好的营养”(good nutrition)是,吃正好数量的适宜食物,以使人体能有效地完成体力和脑力工作。
A:对B:错答案:A第二章测试1.吸收是食物在消化管内被分解为小分子物质的过程。
A:错B:对答案:A2.胃的排空只受胃内食物量的影响A:错B:对答案:A3.胃液的成分包括盐酸(胃酸)、胃蛋白酶原(pepsinogen)、胃脂肪酶(gastric lipase)、粘液(mucus)、碳酸氢盐和内因子等。
A:对B:错答案:A4.胃是食物消化的主要器官。
A:对B:错答案:B5.大肠没有吸收功能。
A:错B:对答案:A6.肝脏是人体最大的消化腺。
A:对B:错答案:A7.食物消化的主要器官是()A:小肠B:胃C:口腔D:大肠答案:A8.下列属于消化液的是()A:胰液B:唾液C:胆汁D:小肠液答案:ABCD9.食物在小肠吸收方式不包括()A:主动转运B:被动扩散C:易化扩散D:胞吞答案:D10.小肠的运动受神经和体液调节。
A:对B:错答案:A第三章测试1.以下哪一种蛋白质是完全蛋白质?A:白明胶B:麦胶蛋白C:酪蛋白D:玉米胶蛋白答案:C2.蛋白质具备以下哪些生理功能?A:构成和修补人体组织B:调节体液和维持酸碱平衡C:合成生理物质D:增强免疫力答案:ABCD3.以下哪个氨基酸不是必需氨基酸A:赖氨酸B:甘氨酸C:异亮氨酸D:亮氨酸答案:B4.食物中蛋白质的含量越高,说明该食物的蛋白质营养价值越高吗?A:错B:对答案:A5.从能量角度,蛋白质供给体内的热量占总热量的25~30%比较好。
Supplementary补充的MaterialsUnit 1 Possibility and ImpossibilityWays of TravelingDialogue 1:A: Well, I could possibly go to America to study English.B: That sounds great! When are you going?A: I’m not quite sure yet. If everything goes through smoothly, perhaps I’ll be leaving next month.B: Then, good luck!A: Thanks. It could happen.Dialogue 2:A: Mr. Wang, do you think you will go anywhere this summer?B: It’s possible.A: Where would you like to go?B: There’s a chance I may go to Mount Tai.A: I heard there is a possibility you may be invited to Lushan to attend a conference.B: Perhaps, but I don’t think the chances are high.A: I hope you get the chance.B: Thanks.Dialogue3:A: Hi, Xiao Liu! Haven’t seen you for ages! How’s everything?B: Fine. Looking forward to my 20-day vacation.A: Great! How do you plan to spend your vacation?B: I thought I might do some traveling.A: What’s the possibility of going to Singapore?B: There’s no way I’ll have the money to travel that far. However, there’s a chance I might get to Qingdao to see the sea.A: That sounds great.Unit 2 Concentration and Interruption—Customs Inspection, Customs DeclarationDialogue 1:A: Look, Jim. I bought this new camera yesterday.B: Indeed?A: Yes. The minicamera I bought in Nanjing fell into the West Lake when I went sightseeing last month.B: Fancy that! It was a very good camera.A: Well, the new one is a digital. It works better than the lost one.B: That sounds good.A: What’s more, you used to have t o wait for the film to be developed before you could see the results.B: So?A: Now you can get instant results in a second.B: Tell me more.A: Well, you can even download the photos and email them to your friends.B: I’ll have to get one of these magica l cameras.Dialogue 2:A: Let’s play chess.B: I haven’t played chess for a long time.A: That’s all right. I’m a beginner. I’ve just learned how to play. And…B: Excuse me for interrupting, Mr. Johnson. There’s a man at the door who says he’s from the IR S. A: Did you say from the CIA?B: No. The IRS.A: Oh, I’ll go and have a look. I’m sorry for the interruption, John, but I’ll be back with you soon. B: That’s all right.Dialogue 3:A: I saw a very good film last weekend. It was very interesting and moving.B: Really? What was it about?A: It was about Shakespeare.B: Oh? Who’s Shakespeare?A: Shakespeare is the greatest English poet and playwright. He’s famous all over the world.B: Please tell me more.A: He was born in 1564 and died in 1616. When he was about 30, he went to London to make a living there. He worked as a workman and actor in a theater. Some years later, he became a great poet and playwright.B: How interesting!A: He wrote 37 plays in blank verse and many poems.B: That’s incredible!A: Hamlet is one of his great works and…B: Sorry to interrupt, but what’s Hamlet?A: Hamlet is a character in one of Shakespeare’s work. He’s the hero of a tragedy.B: I see.A: And Shakespeare’s works are classic masterpieces that are liked all over the worl d.B: Oh. I should learn more about his works.Unit3 interest and Boredom-Sightseeing in the UKDialogue 1:A: Are you interested in literature?B: Yes. I have a great interest in it.A: What kinds of literature are you interested in particular?B: Well, I have a passion for novels. How about you?A: Me? I always find plays the most fascinating. But I’m also a fan of novels.B: I’m glad we have some common interests.Dialogue 2: (The telephone rings)A: Hello.B: Hello, Tom? This is Don. How are you?A: Oh, hi, Don. Good. How have you been?B: Fine. Listen. Jerry and I want to go bowling tomorrow night out at the bowling alley. I know it appeals to you. How about coming with us?A: Well, it sounds like fun, but actually I’ve got a lot of homework to do jus t now.B: Oh, come on, Tom. It’ll be fun. It’ll make you relax. You’ll study better.A: I really can’t. I’ve got a report due on Tuesday in American literature. I’m really getting nervous about it. But thanks a lot for thinking of me.B: Oh, don’t mention it. Maybe next time. Good luck.A: Thanks. Goodbye.B: Bye.Dialogue 3:A: Did you see the fashion show at the exhibition center last night?B: No, I didn’t. I was held up by a friend.A: You were luck, actually.B: Why do you say that?A: The fashion show was extremely boring.B: You mean it was rather uninteresting?Unit5 Reassuring and Persuading-Hotel ReservationDialogue1A: Hi, Bob. You look under the weather today.B: I’m still alive-just not at all well.A: Why! Is there anything wrong with you?B: Well, I got a scolding this morning. My boss lectured me for half an hour. What lousy luck!A: Easy, easy. This kind of thing could happen to anybody.B: You see, I have worked like a dog for ten years. But my boss turned on me only because I did one trifling thing wrong.A: Yeah, yeah. The whole thing is a trifling matter. Forget it.B: I just can’t forget it.A: Well, it’s just one of those things. Maybe your boss was in a big bad mood this morning. I’m sure he’ll say sorry to you tomorrow. You’ve done an excellent job for the company. Well, well, take it easy. Let’s have dinner together sometime.B: Okay. See you.A: See you.Dialogue2A: Good morning. Can I have a room in this hotel?B: Good morning, sir. Welcome to our hotel. How many persons, please?B: I’m sorry; we have no vacant double rooms at the moment. We only have some deluxe suites left.A: Oh, that’s terrible.B: Don’t worry. I can recommend you to the Orient Hotel.A: I’m afraid they have no vacant room either. It’s almost ten o’clock no w.B: I assure you that you can get the room you want, for I got to know that on the phone ten minutes ago.A: That’s great. Thank you.B: You’re welcome.Dialogue 3:A: Tom, would you like to have a drink?B: Thanks, but I’ve quit.A: Have you? But I can’t. I’m really hooked on alcohol.B: Well, it’s bad for your health. Look, how listless you are.A: Yeah. Actually I know myself that the habit is harmful.B: Then why don’t you just give it up?A: But you see…it means something to me. It’s already become p art of my life.B: Honestly, you’ll change your mind after hearing my story. I used to be an alcohol addict. I never thought I could give it up. But last month, after two weeks’ try, I’ve sworn off it. It’s not as difficult as I thought.A: There’s something in that, I suppose. But I’m not sure if I could bring myself to overcome this problem.B: I can assure you it will work if you try your best. Do it from now on.A: Agreed. Thank you.Unit 6 Condition and ConcessionBusiness NegotiationsDialogue 1:A: I’m organizing a company picnic for this Saturday. If you’re not busy, would you like to come? B: I’d love to, but I’m not sure I can. I think I’ll have to work overtime.A: That’s too bad. Is there any chance you could possibly get out of working overtime?B: I’m not sure. Let me check and get back to you.A: Okay, but please try to come. It won’t be much of a company picnic if you don’t show up.B: it’s nice of you to say that. I’ll do my best.Dialogue 2:A: Would you mind if I gave up my plan for briefing that staff on the market situation, sir?B: I’d rather you didn’t, if you don’t mind.A: But I’m really tied up these days.B: Perhaps we can put it off to next week.A: Would it be all right if I put it off until the week after next? The thing is, I have to get the material Xeroxed before the briefing.B: I’m afraid I won’t be able to arrange another time after next week. I’ll be flying to London for a conference.Dialogue 3:A: Could I have a word with you?B: Yes?A: Would you please tell me how I can improve my pronunciation?B: Sure. What’s the matter?A: It seems no matter how hard I practice, I always speak with a Chinese accent.B: Oh, I’m sorry to hear that. Although I’m a little busy today, I’d still like to take a few minutes to talk about it with you now anyway.A: Thank you very much.B: You’re welcome.Unit 7 Deducing and Concluding—Body LanguageDialogue 1:A: What’s the matter with Richard? He looks awful.B: He just told me that he has had a terrible quarrel with his son. He is very upset.A: Oh dear. That boy is always getting into trouble. What’s the problem this time?B: He has been keeping bad company and comes home at all hours of the night.A: Poor Richard. He has such high hopes for his son.B: From what he said on several occas ions I infer that he isn’t very happy about his son’s situation. Dialogue 2:(Jim is returning to Australia. His friends are seeing him off.)A: Hi, Jim. We’ve come to say good-bye.B: That’s very kind of you. I’ll miss you all badly.C: Don’t forget to w rite to us.B: It’s the first thing I’ll do when I get settled.A: We’d better be going. The car is waiting outside. Is that all you are wearing? It’s bitter cold today.B: I have my trench coat with me. That will be quite enough to get me home. you must remember that Australia is beneath us and…C: I see. It will be summer weather when you arrive.A: From what I understand, I guess that you will not be celebrating a white Christmas.B: That’s right. I will probably be at the beach!Dialogue 3:A: Have you any suggestion on this project, gentlemen?B: I am quite satisfied with your report. You have covered everything.C: The same here. We are very happy to be partners with you. In the course of construction, I am sure we’ll be able to make any adjustments t hat are necessary.A: Well, I feel we may safely draw the conclusion that there will always be room for improvement.Unit 8 Obligation and necessityEnvironmental protectionDialogue 1:A: What time is it?B: It’s almost 4:30.A: 4:30 already? I didn’t rea lize it was so late.B: I didn’t either.A: I’ve really got to go now. I’m supposed to pick up my son at school.B: Oh! You’d better hurry! See you soon.A: So long.B: Bye.Dialogue 2:A: I’d like to turn in my load application.B: Have you had it checked by one of our secretaries?A: Excuse me. Have I had it what?B: Checked by one of our secretaries. It is necessary to have your loan application checked by one of our secretaries before it can be taken into consideration.A: Oh, I haven’t done that. I didn’t know that was mandatory.B: Oh, yes. It’s essential.Dialogue 3:A: A wonderful opera, wasn’t it?B: Oh, yes. I enjoyed it very much, but now want I need is to have a walk.A: Yes. It’s nice to have a walk along the street. But I would like to have a drink now.B: As a matter of fact, I’d love to have a drink, too. I wouldn’t mind some orange juice right now. A: All right. Let’s go to the grocery store for some arrange juice.B: Okay. Let’s go.A: I rather fancy some crackers with the drink.B: I guess we can get some there also.Unit 9 Defining and Exemplifying—British English and American EnglishDialougue1:(A Sneezes)A: Excuse me, I have a cold again. This is the third time I have caught cold this winter.B: I’m sorry to hear that. Have you take n some medicine?A: Perhaps having regular physical exercise, like running, playing table tennis or even just taking a walk everyday will be helpful. Why not have a try?A: But I don’t like ant of the things you mentioned?B: It doesn’t matter. You can cho ose any form of exercise you like. Just take my fatter for example, he doesn’t like sports, but he takes a cold bath every morning all the year round, so he seldom catches a cold.A: Really? Thanks for your suggestion. I’ll begin tomorrow morning.B: Not until your cold is better and try to go at it gradually.Dialogue 2:A: Look at this page, Bill. What are these raised dots?B: It’s Braille for the blind to read by touch.A: Could you please tell me more about it?B: Ok. Braille is a system of printing and writing in which the characters are formed by six raised dots, so that the blind can use their fingers to touch and read.A: Why is it called “Braille”, do you know?B: The system is called so in honor of the inventor, Braille, who was a French teacher, also a blind man.Dialogue 3:(At a history museum)A: This is a sundial!B: A sundial? What is it used for?A: It is a timepiece used by the ancients, just like the watch or clock we use today.B: Really? So people in the old times used this device to tell the time.A: Not only that, there were some other methods to show the time. Let me give you some examples, like water-dropping, sand-leaking, and rope burning.Unit 10 Curiosity and ignorance—SuperstitionDialogue1:A: Excuse me; I wonder if you could tell me how to get to the train station from here?B: I’m afraid I haven’t the slight idea.A: I wonder if anyone else around here would know.B: I couldn’t say for sure. Why don’t you ask that lady in the red sweater?A: I will. Thank you very much.Dialogue2:A: I didn’t realize Jane had got married.B: Yes, she got married three weeks ago.A: I wonder why she didn’t invite me and my husband. We have been good friends with Jane for years.B: I really don’t know. However, I heard she had a very simple we dding ceremony. Perhaps they only invited their family members.A: Perhaps you’re right.Dialogue3:A: Excuse my ignorance, but what in the world is THAT?B: This? Oh this is my new exercise machine.A: I’m curious to know what part of the body gets exerc ised with this machine.B: It’s supposed to strengthen the abdominal muscles. It should help my posture, and give me a better figure.A: I hope you don’t mind my asking, but how much did it cost?B: Oh, it didn’t cost me anything. My husband’s brother gave it to us.Unit 11 Listing and SummarizingDialogue 1:A: Miss Wang, I want to get to the airport. Can you tell me how to get there?B: Sure. First, you may take the shuttle bus. It’s fast and comfortable with air-conditioning in it.A: Ok. And next?B: N ext is the ordinary bus. It’s much cheaper. But I’m afraid it is a bit too slow.A: And what’s the fastest?B: It’ll be a taxi. What’s the hurry?A: I’ve got to get to the airport to pick up my brother at 10. I’m already late.B: You’d better take a taxi, I suppose. It’s just a little expressive.Dialogue 2:A: Why are you so late?B: You can’t imagine. Traffic jams, red lights and impulsive pedestrians.A: No wonder. 25 miles took you one and a half hours.B: Next time, I’ll try to avoid the rush hour.Dialogue 3:A: Tim, why not buy a car since you have decided to live here?B: I love cars, but I really don’t like driving in large cities.A: Why?B: Well, driving here is a kind of torture. The roads are narrow and old; there are many cars and pedestrians; and it’s very difficult to find a parking lot.A: So…B: SO you can only drive at a crawling pace. You can never enjoy driving freely on the road.Unit 12 Tolerating and CriticizingGeneration GapDialogue 1:A: I keep forgetting to ask you. How are you enjoying your retirement?B: Do you really want to know?A: Sure.B: Well, the truth is, I hate to be idle.A: Oh, you shouldn’t let it bother you.B: If only I could keep myself busy. I can’t put up with doing nothing.A: Well, you have to accept that sort of thing.B: I’m trying to take up some hobby.A: That’s a good idea.Dialogue 2:A: You know. It’s not nice of you to say to your mother that she’s spoiling her grandchildren. I think you’ve hurt her feelings.B: Hmm. I didn’t realize that. Do you think she’s angry with me?A: I don’t know if “angry” is the right word, but it seems to me she’s a little annoyed.B: I feel terrible.A: Maybe you should consider apologizing to her. That might help iron things out between the two of you.B: Good idea! Thanks.Dialogue 3:A: I wish I knew who had taken away my dictionary.B: It was me. I’m so sorry.A: What did you think you were doing?B: I needed to finish my translation.A: Why aren’t you a bit more considerate? I have been looking for it all day!B: I’m awfully sorry. I didn’t know you’d need it yourself.Unit 13 Cause and EffectDialogue 1:A: Can you give me the reason why you read the Guardian every day?B: Because I can always get the latest information about the World Cup as well as some other news. A: Is it really worth subscribing to?B: Yes, definitely.Dialogue 2:A: What are you reading?B: I’m reading an article.A: What is it about?B: It is about environmental pollution. It says we are destroying the earth we depend upon. As a result, the environment is getting worse and worse.A: Yes, that’s the case. Without paying attention to environmental protection, we are heading for eventual disaster.Dialogue 3:A: Hi, Ms. Wang. May I ask you a question?B: Yes, please.A: Is it necessary to give heed to pronunciation while speaking English?B: Sure. Otherwise, you won’t be able to understand others while at the same time you can’t make yourself understood.A: Yes, I see. Thank you, Ms Wang..B: My pleasure.。
补充材料英文As a document creator on Baidu Wenku, I understand the importance of providing comprehensive and accurate information to the readers. In this document, we will discuss the importance of supplementary materials in academic writing and how to effectively incorporate them into your work.Supplementary materials, also known as supporting information, are additional materials that are not included in the main body of the text but are essential for understanding and supporting the research or argument presented. These materials can include raw data, additional figures or tables, detailed methodology, and any other information that enhances the understanding of the main content.One of the key reasons why supplementary materials are important is that they provide transparency and reproducibility to the research. By including raw data, detailed methodology, and additional figures or tables, researchers can ensure that their work is transparent and reproducible. This is essential for the credibility and integrity of the research, as it allows other researchers to verify the findings and build upon the work.In addition, supplementary materials can also enhance the readability and comprehensiveness of the main text. Including detailed methodology, additional figures or tables, and raw data in the supplementary materials allows the main text to focus on the key findings and interpretations, without overwhelming the reader with excessive details. This can improve the overall readability and impact of the research.When incorporating supplementary materials into your academic writing, it is important to consider the following tips:1. Clearly label and organize the supplementary materials: Ensure that the supplementary materials are clearly labeled and organized, making it easy for the readers to locate and access the additional information.2. Provide a clear and concise explanation: When referring to the supplementary materials in the main text, provide a clear and concise explanation of the content and its relevance to the main argument or findings.3. Use appropriate formatting and file types: When including supplementary materials, ensure that they are formatted and presented in a way that is accessible and easy to understand for the readers. Use appropriate file types for different types of supplementary materials, such as spreadsheets for raw data and high-resolution images for figures.4. Consider the accessibility and usability of the supplementary materials: Ensure that the supplementary materials are easily accessible and usable for the readers. This may include providing detailed descriptions or instructions for using the materials, especially for complex data or software codes.In conclusion, supplementary materials play a crucial role in academic writing by providing transparency, reproducibility, and enhancing the readability and comprehensiveness of the research. By effectively incorporating supplementary materials into your work and following the tips mentioned above, you can improve the overall quality and impact of your academic writing.。
发言补充材料怎么说英语When it comes to adding supplementary materials to a speech, one should definitely consider the following factors. Firstly, it is crucial to ensure that the content presented in the supplementary materials aligns with the main argument or theme of the speech. By doing so, it enhances the overall coherence and clarity of the message being conveyed.Secondly, avoiding the repetition of the same phrases or words used in the titles is highly recommended. This means that one should refrain from duplicating any textual elements found in the titles when incorporating supplementary materials into the speech. Instead, it is advised to use alternative expressions or paraphrase the information to add variety and maintain engagement with the audience.Furthermore, it can be beneficial to select the most relevant and impactful materials to support the speech. This can include visual aids such as images, charts, or graphs, as well as audio or video clips. Utilizing these materials appropriately can provide additional context, evidence, and examples, helping to strengthen the main points being made.Additionally, one must ensure that the supplementary materials are presented clearly and effectively during the speech. This involves providing proper explanations or captions that aid the audience in understanding the relevance and significance of the materials. It is also essential to consider the timing and pacing of incorporating these materials, making sure they do not disrupt the flow of the speech.In conclusion, when incorporating supplementary materials into a speech, it is essential to align the content with the main argument, avoid repetition of titles, select relevant materials, and present them effectively. By adhering to these guidelines, speakers can enhance the impact and comprehensibility of their speech, ultimately captivating and engaging their audience.。
Detect 察觉;particular特别的,详细的,独有的;unusual不同寻常的;typical 典型的,特有的;accessible已接近的,可进入的;identifiable可辨认的;negligible 微不足到的;Incredible难以置信的,惊人的;trigger引发,扳机;summon召集,鼓起;deliver 交付,发表,接生;manifest证明,表明,显然的;indicate表明,指出;impose 欺骗,征税,强加;Impressed印象深刻的,外加的,了不起的;note笔记票据,注意,记录;consult 查阅,商量,向。
请教;in the light of按照,根据;in the process在过程中;bring,,投justice 把,,绳之于法;self-sufficient自己自主的,过于自信的;self-restrained自我克制的;rather than而不是;sooner than早于;rest assured放心,确认无疑的;deflect转向,转移;reflect反映,反射,深思;plaque血小板,饰板;plateau 高原,稳定水平,托盘;plague瘟疫,灾祸;plaster石膏,膏药,减轻;be subject to受支配,从属于,遭受;be immune to对,,有免疫力,不受,,,影响;be sensitive to对,,敏感;be resistant to对,,,有抵抗的Indulge满足,纵容,满足,沉溺;vivid生动的,鲜明的;mobile机动的,易变的Alive活着的,活泼的,有生气的;let,,down 失望;let out放出,泄露,出租;Outrage愤怒,凌辱,强奸;provoke驱使,激怒,煽动,惹起;evoke引起,唤起;Revoke撤回,取消;invoke调用,祈求,恳求;orient适应,确定方向;Brainwash对人洗脑,以宣传说服;dissolved溶解的,融化的;revolve around以,,为中心。
工艺流程中不溶于酸的物质英文回答:In the process of manufacturing, there are often substances that are insoluble in acid. These substances cannot be dissolved or broken down by acid. Instead, they remain in their solid form.One example of a substance that is insoluble in acid is gold. Gold is a highly resistant metal that does not react with most acids. This is why gold jewelry remains shiny and unaffected even when exposed to acids like sulfuric acid or hydrochloric acid.Another example is plastic. Most types of plastic are not soluble in acid. This is why plastic containers are commonly used for storing acidic substances such as vinegar or lemon juice. The acid does not react with the plastic, allowing it to remain intact.Insoluble substances in acid can also be found in the pharmaceutical industry. For instance, certain medications are formulated as tablets or capsules that are resistant to stomach acid. This ensures that the medication remainsintact until it reaches the intended site of action in the body.中文回答:在制造过程中,经常会出现一些不溶于酸的物质。
Making Canned Food: A Stepbystep GuideCanning is a method of preserving food that involves sealing it in an airtight container, typically a jar or can, to prevent spoilage. This process allows you to enjoy the flavors of fresh fruits, vegetables, and meats all year round. Heres a detailed guide on how to make canned food at home.Step 1: Gather Your Ingredients and SuppliesBefore you begin, ensure you have all the necessary ingredients and supplies. You will need:Fresh produce or meatCanning jars with lids and bandsA large pot or cannerA jar lifter or tongsA canning funnelA bubble remover or nonmetallic spatulaA clean cloth for wiping jar rimsA timerStep 2: Prepare Your IngredientsWash all fruits or vegetables thoroughly. For fruits like apples or pears, peel, core, and slice them. For vegetables, remove any bad spots and cut them into desired sizes. Meat should be cleaned and cut into small, manageable pieces.Step 3: Sterilize Your JarsWash the jars, lids, and bands in hot, soapy water. Place the jars in a large pot and cover them with water. Bring the water to a boil, then reduce the heat and let the jars simmer for at least 10 minutes. Keep the lids and bands in a separate pot of simmering water. Step 4: Fill the JarsUsing a canning funnel, fill the jars with your prepared ingredients, leaving the recommended headspace usually 1/4 to 1/2 inch from the top of the jar. Use a bubble remover or spatula to release any trapped air bubbles.Step 5: Add LiquidIf youre canning fruits, you may need to add a syrup or juice to cover the fruit. For vegetables, a brine or water is typically used. Ensure the liquid covers the ingredients by at least 1 inch.Step 6: Seal the JarsWipe the rim of each jar with a clean cloth to remove any residue that could prevent a proper seal. Place the lid on the jar and screw on the band until its fingertip tight.Step 7: Process the JarsCarefully use a jar lifter to lower the filled jars into the pot or canner. Ensure the jars are covered by at least 12 inches of water. Bring the water to a boil and process the jars for the recommended time based on the type of food and your altitude.Step 8: Cool and StoreOnce the processing time is up, carefully remove the jars from the pot and let them cool on a towel or cooling rack for 1224 hours. Check the seals by pressing down on the center of the lid it should not flex up and down. If the lid does not seal, refrigerate and consume within a week.Step 9: Label and StoreLabel the jars with the contents and date of canning. Store the sealed jars in a cool, dark place. For best quality, use canned goods within one year.Canning is a rewarding process that allows you to enjoy the taste of summer all year long. With a little practice and attention to detail, youll be able to preserve a variety of foods for your family to enjoy.。
高中英语单词天天记:· supplement· v.['sʌplɪment]( supplements; supplemented; supplementing )·· 双解释义· vt.增补make additions to· 基本要点•1.supplement的基本意思是“增补”,指对已很完整的事物作增补,以使其进一步改进、丰富、提高。
尽管所增加的东西对原事物的完全或完整并不是非有不可的,也不一定是相互依存的。
2.supplement用作及物动词,接名词或代词作宾语,宾语后常接with或by; 与with连用,强调“补充的东西”; 与by连用,强调“补充的方法”。
•· 词汇搭配••supplement one's diet 补充饮食•supplement one's income 增加收入•supplement natural fertilizer 补充天然肥料••supplement adequately〔fully〕充足地补充•supplement authoritatively 有权威地补充•supplement completely 完全地补充•supplement definitely 限定地补充•supplement elaborately 精心地补充••supplement by 通过…来补充•supplement with 用…来补充•supplement natural fertilizer with chemical fertilizer 用化肥补充天然肥料· 常用短语•supplement by(v.+prep.)(通过…)增补,补充 add to sth by (sth)▲supplement sth by sth/v-ingHe supplements his ordinary income by writing books.他以编写书籍来增加日常的收入。
Supplementary material补充资料1. PolymerizationsDefinition of Polymerization: The process of chaining together many simple molecules to form a more complex molecule with different physical properties.(1)the classification of polymerization:①Combination of monomers &the transformation of structures根据单体组成和结构变化来分☆Addition polymerization单体加成聚合起来的反应如PVC☆Condensation polymerization, 还有低分子副产物如水、醇、氨、氯化氢等生产,如二元醇和二异氰酸酯合成聚氨酯②Reaction mechanism 反应机理☆☆chain polymerization连锁聚合,由几步基元反应组成initiation reaction, growth reaction, termination reaction如烯类单体的加聚反应radical reaction or ionic reaction 自由基或离子型加聚反应☆☆step-growth polymerization逐步聚合反应,大多缩聚和聚氨酯生成反应,反应是逐步进行的(2)Implementation methods of polymerization聚合实施方法Bulk polymerization本体聚合,单体本身在引发剂或催化剂等作用下聚合PE, PS PA Solution polymerization溶液聚合,单体和催化剂溶于溶剂,如酚醛,环氧树脂的生产Suspension polymerization悬浮聚合,单体以小液滴状悬浮在水中进行PS, PVCEmulsion polymerization乳液聚合,单体在水介质中由乳化剂分散成乳液状进行的反应,如PMMA丁苯,丁腈2. Properties of polymersmechanical property: 机械(力学)性能stress & strain应力,应变应变:材料受外力作用时,几何形状及尺寸的变化(modulus 复数moduli)模量:单位应变时的应力,表征材料抵抗变形的能力=应力/应变mechanical strength机械强度(抵抗外力破坏能力)tensile strength 抗张强度,拉伸强度,材料沿轴向拉伸断裂时impact strength 冲击强度(衡量材料韧性)stiffness刚度hardness材料表面抵抗机械压力能力的指标elongation 伸长率toughness刚性(度)optical property: clarity透明度brittleness脆性electrical property: electrical breakdown 介电击穿conductivity电导率dielectric loss 介电损耗(变为热量)3. 科技期刊论文的一般格式Title标题Abstract摘要Key words关键字Contents内容( Introduction介绍theory or experiment理论或实验………….results and discussions讨论或结论)Acknowledgements致谢References参考文献Abstract摘要一.概述Abstract摘要 A brief statement of the essential content of a book, article, speech, court record, ect.,摘要在文章中的位置Title标题Abstract摘要Key words关键字Contents内容( Introduction介绍theory or experiment理论或实验………….results and discussions讨论或结论)Acknowledgements致谢References参考文献(一).重要性及格式1.顾名思义,即摘录文章的要点。
医学考博必会的基础核心词汇1. alter /'ɔːltəә/v. 改变,改动,变更2. burst /bɝst/vi. n. 突然发生,爆裂3. dispose /dɪ'spəәʊz/vi. 除掉;处置;解决;处理(of)4. abstract/'æbstrækt/ adj.抽象的5.consume/kəәn'sjuːm/ v. 消耗,耗尽6. participate /pɑː'tɪsɪpeɪt/v. (in) 参与,参加7. background/'bækɡraʊnd/ n.背景8. slender/'slendəә/ a. 苗条的,修长的9. slip /slɪp/ v. 滑动,滑落;忽略10. slide /slaɪd/v. 滑动,滑落n. 滑动;滑面;幻灯片11. consent /kəәn'sent/n. /vi.准许,同意(to)12. breed /briːd/n. 种,品种v. 繁殖,产仔13. budget /'bʌdʒɪt/n. 预算v. 编预算,作安排14. candidate/'kændɪdeɪt; -dəәt/ n. 候选人15. campus/'kæmpəәs/ n. 校园16. liberal /'lɪbəәrəәl/a. 慷慨的;丰富的;自由的n.自由主义者17. transform /træns'fɔrm/v. 转变,变革;变换18. transmit /træns'mɪt/v. 传播,播送;传递19. transplant træns'plænt/v. 移植20. transport /'trænspɔrt/vt. 运输,运送n. 运输,运输工具21. shift /ʃɪft/v. 转移;转动;转变22. vary /'veəәrɪ/v. 变化,改变;使多样化23. vanish /'vænɪʃ/vi. 消灭,不见24. swallow /'swɒləәʊ/v. 吞下,咽下n. 燕子25. suspicion /səә'spɪʃəәn/n. 怀疑,疑心26. suspicious /səә'spɪʃəәs/ a. 怀疑的,可疑的27. mild /maɪld/a.温暖的,暖和的;温柔的,味淡的28. tender /'tendəә/a. 温柔的;脆弱的29. nuisance /'njuːs(əә)ns/n. 损害,妨害,讨厌(的人或事物)30. insignificant /,ɪnsɪɡ'nɪfɪkəәnt/a. 无意义的,无足轻重的;无价值的31. accelerate /əәk'seləәreɪt/vt. 加速,促进32. absolute /'æbsəәluːt/a. 绝对的,无条件的;完全的33. boundary /'baʊndri/n. 分界线,边界34. brake /breɪk/n. 刹车,制动器v. 刹住(车)35. catalog /'kætəәlɔ:g/n. 目录(册)v. 编目36. vague /veɪg/a. 模糊的,不明确的37. vain /veɪn/n. 徒劳,白费38. extinct /ɪk'stɪŋkt/a. 绝灭的,熄灭的39. extraordinary /ɪk'strɔːd(əә)n(əә)rɪ/a. 不平常的,特别的,非凡的40. extreme /ɪk'strim/a. 极度的,极端的n. 极端,过分41. agent /'eɪdʒ(əә)nt/n. 代理人,代理商;动因,原因42. alcohol /'ælkəәhɒl/n. 含酒精的饮料,酒精43. appeal /əә'piːl/n. /vi. 呼吁;恳求;吸引;上诉44. appreciate /əә'priʃɪet/vt. 重视,赏识,欣赏;感激45. approve /əә'pruːv/v. 赞成,同意,批准46. stimulate /'stɪmjʊleɪt/vt. 刺激,激励47. acquire /əә'kwaɪəә/vt. 取得,获得;学到48.accomplish /əә'kɑmplɪʃ/vt .完成,到达;实行49. network /'netwɜːk/n. 网状物;广播网,电视网;网络50. tide /taɪd/n. 潮汐;潮流51. tidy /'taɪdɪ/a. 整洁的,整齐的52. trace /treɪs/vt. 追踪,找到n. 痕迹,踪迹53.involve /ɪn'vɒlv/v.使参与,牵扯,涉及,卷入到54. wander /'wɒndəә/vi. 漫游,闲逛(about)55. wax /wæks/n. 蜡56. considerate /kəәn'sɪd(əә)rəәt/adj.考虑周到的,体贴的57. preserve /prɪ'zɜːv/v. 保护,保存,保持,维持58.measure /'meʒəә/n.测量,权衡;n.测量,尺寸59.pressure /'preʃəә/n.压力v.强迫,迫使60.emission /ɪ'mɪʃ(əә)n/n.发射,发送61. abuse /əә'bjuːz/v. 滥用,虐待;谩骂62. academy /əә'kædəәmɪ/n. (高等)专科院校;学会63. academic /ækəә'demɪk/a. 学术的;高等院校的;研究院的64. attraction /əә'trækʃ(əә)n/n. 吸引,吸引力65. barrier /'bærɪəә/n. 障碍;棚栏66. psychologist /saɪ'kɒləәdʒɪst/n.心理学家67. career /kəә'rɪəә/n. 生涯,职业68. evaluate /ɪ'væljʊeɪt/vt. 评估,评价69. vertical /'vɜːtɪk(əә)l/a. 垂直的70. oblige /əә'blaɪdʒ/v. 迫使,责成;使感激71. obscure /əәb'skjʊəә/a. 阴暗,模糊72. extent /ɪk'stent; ek-/n. 程度,范围,大小,限度73. exterior /ɪk'stɪəәrɪəә; ek-/n. 外部,外表a. 外部的,外表的74. external /ɪk'stɜːn(əә)l; ek-/a. 外部的,外表的,外面的75. petrol /'petr(əә)l/n. 汽油76. petroleum /pɪ'trəәʊlɪəәm/n. 石油77. delay /dɪ'leɪ/vt./n. 推迟,延误,耽搁78. decay /dɪ'keɪ/vi. 腐烂,腐朽79. decent /'diːs(əә)nt/a. 像样的,体面的80. route /ruːt/n. 路;路线;航线81. ruin /'ruːɪn/v./n. 毁坏,破坏[pl.]废墟82. sake /seɪk/ n. 缘故,理由83. sensitive /'sensɪtɪv/a. 敏感的,灵敏的84. scale /skeɪl/n. 大小,规模;等级;刻度85. numerous /'njuːm(əә)rəәs/a. 众多的,许多的86. tedious /'tiːdɪəәs/a. 乏味的,单调的,87. tend /tend/vi.易于,趋向88. tendency /'tend(əә)nsɪ/n.趋向,趋势89. ultimate /'ʌltɪməәt/a. 极端的,最大的,最终的90. undergo /ʌndəә'gəәʊ/v. 经历,遭受91. abundant /əә'bʌnd(əә)nt/a. 丰富的,充裕的,大量的92. adopt /əә'dɒpt/v. 收养;采用,采纳93. adapt /əә'dæpt/vi. 适应,适合;改编,改写vt. 使适应94. bachelor /'bætʃəәləә/n.学士学位;单身汉95. casual /'kæʒʊəәl/ a. 偶然的,碰巧的;临时的;非正式的96. trap /træp/n. 陷阱,圈套v. 设陷阱捕捉97. vacant /'veɪk(əә)nt/a. 空的,未占用的98. vacuum /'vækjʊəәm/n. 真空,真空吸尘器99. oral /'ɔrəәl/a. 口头的,口述的n.口试100. optics /'ɒptɪks/n. (单、复数同形)光学101. organ /'ɔrɡəən/n. 器官,风琴102. excess /'ekses/n. 过分,过量,过剩103. expel /ɪk'spel; ek-/v. 驱逐,开除,赶出104.expensive /ɪk'spensɪv; ek-/adj.价格昂贵的105.expense /ɪk'spens; ek-/ n.花费106.expend /ɪk'spend; ek-/ v.消费107.expenditure /ɪk'spendɪtʃəә; ek-/ n.花费108. expand /ɪk'spænd/v. 扩大,扩张;展开,膨胀109. expansion /ɪk'spænʃəәn/n. 扩大,扩充;发展,膨胀110. private /'praɪvəәt/a. 私人的,个人的111. individual /ɪndɪ'vɪdjʊ(əә)l/a. 单独的n. 个人,个体112. personal /'pɜːs(əә)n(əә)l/a. 个人的,私人的;亲自的113. personnel /pɜːsəә'nel/n. [总称] 人员,员工;人事部门mercial /kəә'mɜːʃ(əә)l/adj.商业的,营利的115. glimpse /glɪm(p)s/ n. 一瞥,一看116. genius /'dʒiːnɪəәs/n. 天才,天赋117. genuine /'dʒenjʊɪn/a. 真的,真诚的118. gasoline /'gæsəәliːn/n. 汽油119. grant /grɑːnt/vt. 授予,同意,准予n.津贴120. invade /ɪn'veɪd/v. 侵入,侵略,侵袭121. acid /'æsɪd/n. 酸,酸性物质a. 酸的;尖刻的122. acknowledge /əәk'nɒlɪdʒ/v. 承认;致谢123. balcony /'bælkəәnɪ/n. 阳台124. calculate /'kælkjʊleɪt/vt. 计算,核算125. calendar /'kælɪndəә/n. 日历,月历126. optimistic /,ɑptɪ'mɪstɪk/a. 乐观127. optional /'ɒpʃ(əә)n(əә)l/a. 可以任选的,非强制的128. outstanding /aʊt'stændɪŋ/a. 杰出的,突出的,显著的129. export /ɪk'spɔːt; ek-/n. 出口(物)v. 出口,输出130. import /ɪm'pɔːt; 'ɪm-/n. 进口(物)v. 进口,输入131. impose /ɪm'pəәʊz/vt. 强加(on);利用;征税132. religion /rɪ'lɪdʒ(əә)n/n. 宗教,宗教信仰133. religious /rɪ'lɪdʒəәs/a. 宗教的;虔诚的134. victim /'vɪktɪm/n. 牺牲品,受害者135. video /'vɪdɪəәʊ/n. 电视,视频a. 电视的,录像的136. evident /'evɪd(əә)nt/ adj.明显的137. offend /əә'fend/v. 冒犯,触犯138. bother /'bɒðəә/v. 打搅,麻烦139. intervene /ɪntəә'viːn/ v. 干涉,干扰,妨碍140. internal /ɪn'tɜːn(əә)l/a. 内部的,国内的141. beforehand /bɪ'fɔːhænd/ad. 预先,事先142. racial /'reɪʃ(əә)l/a. 人种的种族的143. radiation /reɪdɪ'eɪʃ(əә)n/n. 放射物,辐射144. radical /'rædɪk(əә)l/a.根本的,彻底的;激进的145. range /reɪn(d)ʒ/n. 幅度,范围v. (在某范围内)变动146. wonder /'wʌndəә/n. 惊奇,奇迹v. 想知道,对...感到疑惑147. isolate /'aɪsəәleɪt/vt. 使隔离,使孤立148. issue /'ɪʃuː; 'ɪsjuː/n. 问题,争论点;发行,(报刊)一期149. annoy /əә'nɒɪ/ v.烦扰,使生气150. recommend /rekəә'mend/ v.推荐151. adequate /'ædɪkwəәt/a. 充分的,足够的;胜任的152. adhere /əәd'hɪəә/vi. 粘附,附着;遵守,坚持153. ban /bæn/vt. 取缔,禁止154. capture /'kæptʃəә/vt. 俘虏,捕获155. valid /'vælɪd/a. 有效的,有根据的;正当的156. brilliant /'brɪlj(əә)nt/ a.光辉的;有才能的157. consistent /kəәn'sɪst(əә)nt/a. 坚固定;一致的,始终如一的158. continuous /kəәn'tɪnjʊəәs/a. 继续的,连续(不断)的159. continual /kəәn'tɪnjʊəәl/a. 不断地,频繁的160. explore /ɪk'splɔː; ek-/v. 勘探161. enhance /ɪn'hɑːns/ v.提高,加强162.phenomenon /fɪ'nɒmɪnəәn/ n.现象163. originate /əә'rɪdʒɪneɪt/ v.起源,创始164.quality /'kwɒlɪtɪ/ n.质量,品质165. remote /rɪ'məәʊt/a. 遥远的,偏僻的166. removal /rɪ'muːv(əә)l/n. 除去,消除167. hesitate /'hezɪteɪt/v. 犹豫168. precaution /prɪ'kɔːʃ(əә)n/n. 预防,防备,警惕169. reverse /rɪ'vɜːs/v.反转adj.相反的,颠倒的170. identify /aɪ'dentɪfaɪ/vt. 认出,鉴定171. identity /aɪ'dentɪtɪ/n. 身份;个性,特性172. poverty /'pɒvəәtɪ/n. 贫穷173. resistant /rɪ'zɪstəәnt/a. (to) 抵抗的,抗...的,耐...的174. resolve /rɪ'zɒlv/vt. 解决;决定,决意175. efficient /ɪ'fɪʃ(əә)nt/adj.有效率的,生效的176. refugee /refjʊ'dʒiː/ n.难民177. underline /ʌndəә'laɪn/ v.强调,加强178. witness /'wɪtnɪs/ v./n.目击(者)179. flexibility /,flɛksəә'bɪləәti/n.灵活性,适应性180. passion /'pæʃ(əә)n/n. 激情,热情181. adult /'ædʌlt; əә'dʌlt/n. 成年人182. advertise /'æd vəәtaɪz/v. 为...做广告183. advertisement /əәd'vɜːtɪzm(əә)nt; -tɪs-/n. 广告184. agency /'eɪdʒ(əә)nsɪ/n. 代理商,经销商185. focus /'fəәʊkəәs/v. (使)聚集n. 焦点,中心,聚焦186. forbid /fəә'bɪd/vt. 不许,禁止187. debate /dɪ'beɪt/n. /v. 辩论,争论188. evolution /,iːvəә'luːʃ(əә)n; 'ev-/n. 演变,进化189. decade /'dekeɪd; dɪ'keɪd/n. 十年190. enclose /ɪn'kləәʊz; en-/vt. 围住;把...装入信封191. encounter /ɪn'kaʊntəә; en-/vt. /n. 遭遇,遭到192. globe /gləәʊb/n. 地球,世界;地球仪193. global /'gləәʊb(əә)l/a. 全球的;总的194. scan /skæn/vt. 细看;扫描;浏览195. scandal /'skænd(əә)l/ n. 丑事,丑闻196. significance /sɪg'nɪfɪk(əә)ns/n. 意义;重要性197.associate /əә'səәʊʃɪeɪt/v.使……有联系198. virtue /'vɜːtjuː/n. 美德,优点199. virtual /'vɜːtjʊəәl/a. 实际上的,事实上的;虚拟的200. orient /'ɔːrɪəәnt/vt. 使适应,(to, toward)使朝向n. 东方201. portion /'pɔːʃ(əә)n/n. 一部分202. target /'tɑːgɪt/n. 目标,靶子vt. 瞄准203. portable /'pɔːtəәb(əә)l/a. 手提式的204. conservative /kəәn'sɝvəәtɪv/a. 保守的205. illusion ɪ'luʒn/n. 错觉206. likelihood /'laɪklɪhʊd/n. 可能,可能性207. horror /'hɒrəә/n. 恐怖208. emphasize /'ɛmfəәsaɪz/vt. 强调,着重209. emotion /ɪ'məәʊʃ(əә)n/n. 情感,感情210. mood /muːd/ n.心情211. awful /'ɔːfʊl/a. 极坏的,威严的,可怕的212. awkward /'ɔːkwəәd/a. 笨拙的,棘手的;尴尬的213. clue /kluː/n. 线索,提示v.为……提供线索214. collision /kəә'lɪʒəәn/n. 碰撞,冲突215. device /dɪ'vaɪs/n. 装置,设备216. devise /dɪ'vaɪz/vt. 发明,策划,想出217. inevitable /ɪn'evɪtəәb(əә)l/a. 不可避免的218. naval /'neɪv(əә)l/a. 海军的219. navigation /nævɪ'geɪʃ(əә)n/n. 航行220. necessity /nɪ'sesɪtɪ/n. 必需品;必要性;自然规律221. previous /'priːvɪəәs/a. 先,前,以前的222. provision /prəә'vɪʒ(əә)n/n. 供应;准备;规定223. pursue /pəә'sjuː/vt. 追逐;追求;从事,进行224. stale /steɪl/a. 不新鲜的;陈腐的,老掉牙的225. substitute /'sʌbstɪtjuːt/n. 代用品vt. 代替226. deserve /dɪ'zɜːv/vt. 应受,应得,值得227. discrimination /dɪ,skrɪmɪ'neɪʃəәn/n. 歧视;辨别力228. professional /prəә'feʃəәnəәl/a. 职业的,专门的229. secure /sɪ'kjʊəә/a. 安全的,可靠的230. security /sɪ'kjʊəәrɪtɪ/n. 安全,保障; 证券231. scratch /skrætʃ/v. /n. 抓,刮,n.抓痕;乱写232. talent /'tæləәnt/n. 才能,天资;人才233. insurance /ɪn'ʃʊəәrəәns/n. 保险,保险费234.withstand /wɪð'stænd/ v.经受235. nevertheless /nevəәðəә'les/ad. 仍然,然而,不过236. neutral /'njuːtr(əә)l/a. 中立的,中性的237. spot /spɒt/n. 地点;斑点vt. 认出,发现;玷污238. spray /spreɪ/v. 喷,(使)溅散239. medium /'miːdɪəәm/a. 中等的,适中的n. 媒介物,新闻媒介240. media /'miːdɪəә/n. 新闻传媒241.physical /'fɪzɪk(əә)l/adj.身体的;物理学的242. automatic /ɔːtəә'mætɪk/a. 自动的;不假思索的243. compete /kəәm'piːt/vi. 竞争,比赛244. competent /'kɒmpɪt(əә)nt/a. 有能力的,能胜任的245. competition /kɒmpɪ'tɪʃ(əә)n/n. 竞争,比赛246. distribute /dɪ'strɪbjuːt/vt. 分发247. disturb /dɪ'stɜːb/vt. 打搅,妨碍;使……不安248. infer /ɪn'fɜː/v. 推论,推断249. integrate /'ɪntɪgreɪt/v. (into, with) 成为一体,合并,融入250. equivalent /ɪ'kwɪvəәləәnt/a. 相等的n.等价物,替换物251. discount /'dɪskaʊnt/n./v.(价格)折扣252. promote /prəә'məәʊt/vt. 促进;提升253. chaos /'keɪɒs/n. 混乱,紊乱254. appoint /əә'pɒɪnt/vt. 任命,委派255. stable /'steɪbəәl/a. 稳定的256. sophisticated /səә'fɪstɪkeɪtɪd/a. 老于世故的,老练的;很复杂的257. splendid /'splendɪd/a. 极好的,壮丽的,辉煌的258. cancel /'kænsəәl/vt. 取消,废除259. variable /'veəәrɪəәbəәl/a. 易变的,可变的260. prospect /'prɒspekt/n. 前景,前途;景象261. prosperity /prɒ'sperɪtɪ/n.兴旺,繁荣262. aspect /'æspekt/n. 方面;方位;面貌263. cope /kəәʊp/vi. (with)(成功地)应付,处理264. core /kɔː/n. 果心,核心265. maintain /meɪn'teɪn/vt. 维持,保持;坚持,主张266. mainland /'meɪnləәnd/n. 大陆267. discipline /'dɪsɪplɪn/n. 纪律;惩罚;学科268. domestic /dəә'mestɪk/a. 本国的,国内的;家用的;家庭的269. constant /'kɒnst(əә)nt/a. 不变的,始终如一的,恒定的270. cliff /klɪf/n. 悬崖,峭壁271. authority /ɔː'θɒrɪtɪ/n. 权威;当局272. audio /'ɔːdɪəәʊ/a. 听觉的,声音的audio device273. attitude /'ætɪtjuːd/n. 态度274. community /kəә'mjuːnɪtɪ/n. 社区,社会275. commit /kəә'mɪt/vt. 犯(错误,罪行等),干(坏事等);做出承诺276. comment /'kɒment/n. /vt. 评论277. distinguish /dɪ'stɪŋgwɪʃ/vt. 区分,辨别278. distress /dɪ'stres/n. 痛苦,悲伤vt. 使痛苦279. facility /fəә'sɪlɪtɪ/n. 设备,设施;方便280. faculty /'fæk(əә)ltɪ/n. 能力,技能;系,学院;全体教员281. mixture /'mɪkstʃəә/n. 混合,混合物282.decline /dɪ'klaɪn/ v./n.下降,减少;拒绝283. moral /'mɔrəәl/a. 道德上的,有道德的284. prominent /'prɒmɪnəәnt/a. 凸起的;卓越的,著名的285. substance /'sʌbst(əә)ns/n. 物质;实质286. circumstance /'sɜːkəәmst(əә)ns/ n.环境,条件,情况287. prompt /prɑmpt/vt. 促使a. 敏捷的,及时的288. vivid /'vɪvɪd/a. 生动的289. vocabulary /vəә'kæbjəәlɛri/n. 词汇(量);词汇表290. venture /'ventʃəә/n. 风险投资,风险项目v. 冒险;取于291. version /'vɜːʃəәn/n. 版本,译本292. waist /weɪst/n. 腰部293. voluntary /'vɒləәntəәrɪ/a. 自愿的294. immigrant /'ɪmɪgrəәnt/n.移民adj.移民的,迁入的immigrate v.移入;移居入境295. yield /jiːld/vi. (to)屈服于;让出,放弃n. 产量296.cultivate /'kʌltɪveɪt/ v.耕作;培养情操(友谊)297. strateg y /'strætɪdʒɪ/ n. 战略,策略298. strategic /strəә'tiːdʒɪk/ a. 战略(上)的,关键的299. tense /tens/a. 紧张的v. 拉紧n. 时态300. tension /'tenʃəәn/n. 紧张(状态),张力301. avenue /'ævəәnjuː/n. 林荫道,大街302. available /əә'veɪləәbəәl/ a. 现成可用的;可得到的;可见面的303. comparable /'kɒmpəәrəәbəәl/ a. (with, to) 可比较的,类似的304. comparative /kəәm'pærəәtɪv/a. 比较的,相对的305. dash /dæʃ/vi. 猛冲,飞奔306. crash /kræʃ/n./v.碰撞,坠毁307. sustainable /səә'stenəәbl/adj.足以支撑的,可持续发展的,合理利用的sustainable development 可持续发展sustainable growth 可持续增长strategy of sustainable development 可持续发展战略sustainable agriculture 可持续农业;永续农业sustainable competitive advantage 可持续的竞争优势308. diverse /daɪ'vɜːs/a. 不同的,多种多样的309. entitle /ɪn'taɪtəәl/vt. 给...权利,给...资格310. regulate /'regjʊleɪt/vt. 管理,调节311. release /rɪ'liːs/vt. /n. 释放,排放;解释解脱312. exaggerate /ɪg'zædʒəәreɪt/v. 夸大,夸张313. evil /'iːv(əә)l/a. 邪恶的,坏的314. shrink /ʃrɪŋk/vi. 起皱,收缩;退缩315. subtract /səәb'trækt/v. 减(去)316. suburb /'sʌbɜːb/n. 市郊317. subway /'sʌbweɪ/ n. 地铁318. survey /səә'veɪ/n. /vt. 调查,勘测319. wealthy /'welθɪ/a. 富裕的320. adjust /əә'dʒʌst/v. 调整,调节321. attach /əә'tætʃ/ vt. 系,贴;使附属322. profit /'prɒfɪt/n. 利润,益处;v. 有益于,有利于323. profitable /'prɒfɪtəәbəәl/a. 有利可图的324. slope /sləәʊp/n. 斜坡,斜面325. reinforce /riːɪn'fɔːs/vt. 增强,加强326. reject /rɪ'dʒekt/vt. 拒绝327. fatal /'feɪtəәl/a. 致命的;重大的328. fate /feɪt/n. 命运329. humble /ˈhʌmbl/a. 谦逊的;谦虚的330. illegal /ɪ'liːgəәl/a. 不合法的,非法的331.apply /əә'plaɪ/ v.应用;申请332. aware /əә'weəә/a. 意识到333. column /'kɒləәm/n. 柱,圆柱;栏,专栏334. comedy /'kɒmɪdɪ/n. 喜剧335. durable /'djʊəәrəәbəәl/ a. 耐用的,持久的336. reluctant/rɪ'lʌkt(əә)nt/a.勉强的,不愿意的337.harmony /'hɑːməənɪ/ n.和谐,融洽338. decorate /'dekəәreɪt/vt. 装饰,装璜339. principal /'prɪnsɪp(əә)l/ a. 最重要的n. 负责人,校长340. principle /'prɪnsɪp(əә)l/n. 原则,原理341. prior /'praɪəә/a. 优先的,在前的342. priority /praɪ'ɒrɪtɪ/n. 优先,重点343. prohibit /prəә'hɪbɪt/vt. 禁止,不准344. remarkable /rɪ'mɑːkəəbəəl/a. 值得注意的,异常的,非凡的345. remedy /'remɪdɪ/ n. /vt. 补救,医治,治疗346. repetition /repɪ'tɪʃəәn/n. 重复,反复347. approach [əә'prəәutʃ] n./v.接近n.方法348. undertake /ʌndəә'teɪk/vt. 承担,着手做;同意,答应349. unique /juː'niːk/a. 唯一的,独特的350. obstacle /'ɒbstəәk(əә)l/n. 障碍(物),妨碍351. solar /'səәʊləә/ a. 太阳的352. omit /əә'mɪt/vt. 省略353. opponent /əә'pəәʊnəәnt/n. 敌手,对手354. opportunity /ɒpəә'tjuːnɪtɪ/n. 机会,时机355. virus /'vaɪrəәs/n. 病毒356. semester /sɪ'mestəә/n. 学期;半年357. semiconductor /,semɪkəәn'dʌktəә/n. 半导体358. negotiate /nɪ'gəәʊʃɪeɪt/ v.谈判,协商359. terminal /'tɜːmɪnəәl/a. 末端的,极限的n. 终点360. territory /'terɪt(əә)rɪ/n. 领土361. approximate /əә'prɒksɪməәt/a. 大概的,大约的,近似的v. 近似362. arbitrary /'ɑːbɪtrəərɪ/a. 随意的,专断的363. architect /'ɑːkɪtekt/n. 建筑师364. architecture /'ɑ:kitektʃəə/n. 建筑学365. biology /baɪ'ɒləәdʒɪ/n. 生物学366. geography /dʒɪ'ɒgrəәfɪ/ n. 地理(学)367. geology /dʒɪ'ɒləәdʒɪ/n. 地质学368. geometry /dʒɪ'ɒmɪtrɪ/n. 几何(学)369. vibrate /vaɪ'breɪt/v. 振动,摇摆370. arrest /əә'rest/ v.逮捕,阻止371. twist /twɪst/vt. 使缠绕;转动;扭伤372. artificial /ɑːtɪ'fɪʃ(əə)l/ adj.人工的,虚假的;矫揉造作的373. entry /'entri/n. 进入,入口处;参赛的人(或物)374. environment /ɪn'vaɪrəәnməәnt/n. 环境375. respond /rɪ'spɒnd/ v.回答,回应,做出反应376. equation /ɪ'kweɪʒ(əә)n/n. 方程(式)377. concentrate /'kɒns(əә)ntreɪt/ v.集中378. excellent /'eksəәləәnt/adj.极好的,卓越的,杰出的379. resume /rɪ'zjuːm/v. (中断后)重新开始380. severe /sɪ'vɪəә/ a. 严重的381. sexual /'sekʃʊəәl/a. 性的382. simplicity /sɪm'plɪsɪtɪ/n. 简单;朴素383. simplify /'sɪmplɪfaɪ/vt. 简化384. sorrow /'sɒrəәʊ/n. 悲哀,悲痛385. via /'vaɪəә/prep. 经由,经过,通过386. faulty /'fɔːltɪ/a.有缺点的,有毛病的387. temptation /temp'teɪʃəәn/n. 诱惑,引诱388. terror /'terəә/n. 恐怖389. thrust /θrʌst/v. 挤,推,插390. treaty /'triːtɪ/n. 条约,协定391. arise /əә'raɪz/vi. 产生,出现,发生;起身392. arouse /əә'raʊz/vt. 引起,激起;唤醒393. burden /'bɜːdəәn/n. 重担,负荷394. spur /spɜː/n. /vt. 刺激,激励395. marvelous /'mɑrvəələəs/a. 奇迹般的,惊人的396. massive /'mæsɪv/a. 客观的,大量的,大而重的397.divorce /dɪ'vɔːs/ n./v.离婚398. maximum /'mæksɪməәm/a. 最高的,最大的399. minimum /'mɪnɪməәm/a. 最低的,最小的400. nonsense /'nɒnsəәns/n. 胡说,冒失的行动。
Supplemental Material to Accompany“Human Ear Recognition in3D”Hui Chen and Bir Bhanu,Fellow,IEEECenter for Research in Intelligent Systems,UC Riverside,CA92521,USA{hchen,bhanu}@A.Detection1)Edge clustering result:Three examples of clustering results are shown in thefirst row of Figure 1,in which each cluster is bounded by a rectangular box and each edge segment is shown in different color.The second row shows the extracted regions-of-interest bounded by boxes overlaid on the color images.From Figure1,we observe that the ear region is correctly identified.2)Application of the global-to-local registration procedure with the optimization formulation:The proposed global-to-local procedure with the optimization formulation can also be applied to handle the non-rigid shape registration.We performed experiments on two simple shapes of the hand and dude1.1/vision/3clusters2clusters3clustersFig.1.Examples of edge clustering results.The edge segments are shown in thefirst row where each cluster is bounded by a rectangular box.The second rows show the ROIs superimposed on the color images.(a)(b)(c)(d)Fig.2.Examples of the non-rigid shape registration for hand and dude with model shape in dotted line and target shape in solid line.(a)Model shape.(b)Global Registration.(c)Local deformation driven by the proposed optimization formulation.(d)Correspondences. Note that the target hand shape in the second row is occluded.The alignment results are shown in Figure2.Figure2(a)shows the model shape.Figure2(b)shows the transformed model shape(in dotted line)superimposed on the target hand shape(in solid line). The global similarity transformation is obtained by matching shape context descriptors[1].Figure2(c) shows the model shape(in dotted line)superimposed on the target hand shape(in solid line)after the local deformation.Figure2(d)shows one-to-one correspondences which are shown by connected solid lines.We observe that the target shapes are successfully aligned with the model shapes and the one-to-one correspondence is established.B.Ear Helix/Anti-helix Representation1)Match matrix:Given a probe ear image,the root mean square(RMS)error is calculated for every enrolled subject in the gallery set and the subject with the minimum RMS error is identified as the person in the probe.The matching error matrix{ME(i,j),i=1,2,...,N t,j=1,2,....,N m}onGallery ID1234...Fig.3.Matching error matrix on the UCR dataset ES1using the ear helix/anti-helix representation displayed as an intensity image (smaller values correspond to darker pixels).The gallery ID is labeled horizontally and the probe ID is labeled vertically.the UCR dataset ES1using the ear helix/anti-helix representation,where N t and N m are the number of probe ears and gallery ears respectively,is displayed as an intensity image shown in Figure3.The smaller the matching error is the more likely the two ears match.From Figure3,we can see that most of the diagonal pixels are darker than the other pixels on the same row,which means correct recognition.2)Additional experiments:There are155subjects with902images in the UCR dataset.The data are split into a gallery set and a probe set.Each set has155subjects and every subject in the probe set has an instance in the gallery set.In order to evaluate the robustness of the proposed surface matching scheme,we perform experiments in such a way that two ears of a subject are randomly chosen and put in the gallery set and the rest of ear images from the same subject are put in the probe set.This process is repeated5times and the experimental setup is denoted by ES3.The results are shown in Table I.By an inspection of the CMC values in Table I,it can be seen that the system is robust to recognizing ears under different conditions.Figure4shows the ROC curve on ES3.C.Local Surface Patch(LSP)Representation1)Generating parameters of LSP:There are four parameters that control the generation of a LSP: the number of bins for the shape index,the number of bins for the dot product of surface normal vectors,the distance constraint 1and the angle constraint A.Figure5and6show quantitative analysis of the effect of these four parameters.We computeχ2dissimilarity for corresponding and non-corresponding LSPs versus different generating parameters.Since the gallery/probe pair is registered,TABLE IC UMULATIVE MATCHING PERFORMANCE ON ES3WITH RANDOM SELECTION OF THE GALLERY AND THE CORRESPONDING PROBE DATA FOR A PERSON USING THE HELIX/ANTI-HELIX REPRESENTATION.T HE NUMBERS OF IMAGES IN THE GALLERY AND PROBESETS ARE LISTED IN THE PARENTHESIS.Rank-1Rank-2Rank-3Rank-4Rank-5Rank-6ES3(310,592)92.91%95.95%96.96%97.30%97.47%97.47% 94.26%95.78%96.28%96.45%96.96%97.47% 92.74%94.76%95.44%95.78%95.95%96.11% 92.23%95.44%95.61%96.45%96.79%97.13% 92.23%94.93%95.44%95.78%95.78%95.95%Fig.4.Verification performance as a ROC curve on ES3using the ear helix/anti-helix representation.The dotted line is the average of GAR over a particular FAR and the vertical line indicates the range of GAR for a particular FAR over5runs.The EERs for the5 runs are0.042,0.043,0.049,0.045and0.055respectively.we can easily determine correspondence in the probe range image for every extracted feature point in the gallery range image.If we only consider the dissimilarity between corresponding LSPs,it’s not sufficient to analyze the effect of generating parameters on comparing LSPs.We need to take into account the dissimilarity for both corresponding LSPs and non-corresponding LSPs to analyze the effect of generating parameters.In order to get non-corresponding points,we move their correspon-dences in the probe image to other locations to make them at least15mm apart(the average length of ear is about62mm).For every corresponding LSP,we compute the dissimilarity for corresponding LSPs and get the mean.By repeating the same procedure for different generating parameters,we create the plot ofχ2dissimilarity for corresponding LSPs versus the varying parameter.We repeat thesame procedure for non-corresponding LSPs and obtain the plot of χ2dissimilarity versus the varying parameter.We analyze the effect of each parameter while keeping other three fixed.In Figure 5and 6there are three curves:two of them are plots of the mean of dissimilarity versus the varying parameter;the other one is the plot of the separability versus the varying parameter.Assuming the distributionsfor corresponding and non-corresponding LSPs are Gaussian,the separability is defined by |μ1−μ2|√(σ21+σ22),where μ1,σ1and μ2,σ2are the mean and standard deviation of dissimilarity for corresponding and non-corresponding LSPs respectively.The separability measures the distance between the dissimilarity distribution for corresponding and non-corresponding LSPs to some degree.The number of bins is an important parameter since it controls the size of 2D histogram and it also affects the descriptiveness of LSPs.If the number of bins is small,the possibility of points falling into the same bin is large,and the χ2dissimilarity for corresponding and non-corresponding LSPs will be small.As the number of bins increases,the χ2dissimilarity for corresponding and non-corresponding LSPs increases since the chances of points falling into different bins are higher,which results in the decrease in the overlap of histograms corresponding to two LSPs.Figure 5(a),(b)and 6(a),(b)verify the analysis.We can also observe that the separability increases with the increasing number of bins and then decreases,which confirms the intuition that too few bins and too many bins are not good choices for generating surface signatures.The distance constraint controls the number of points contributing to the generation of a rger distance constraint allows for more points to be included in a LSP.Intuitively the larger distance constraint results in more discriminating LSPs since LSPs encode more surface information.The intuition is confirmed by the curve of dissimilarity versus the distance constraint in Figure 5(c)and 6(c),which show that the dissimilarity drops with the increase in distance constraint.It may seem that we should set the distance constraint as large as possible.However,the dissimilarity for non-corresponding LSPs also drops with the distance constraint increasing.From Figure 5(c)and 6(c),we also observe that the separability increases then drops when the distance constraint increases,which suggests that there is a tradeoff between the descriptiveness of a LSP and the distance constraint.The angle constraint controls the effect of self occlusion.The small value of angle constraint allows for a small number of points contributing to the generation of a LSP,resulting in the large dissimilarity.As the angle constraint is relaxed,the number of points included as a part of a LSP increases.Therefore,in this case a LSP encodes more shape information and the dissimilarity should decrease.As the angle constraint becomes more relaxed the dissimilarity may increase since the shape becomes more and more unique.Figure 5(d)and Figure 6(d)show that initially dissimilaritydecreases and then increases slowly as the angle constraint increases,which is a little different from our analysis.The separability increases as the angle constraint increases.It seems that we should set the angle constraint as large as possible.However a small angle constraint is necessary for limiting the effect of occlusion.The surface type,another component of LSP representation,only depends on the reference point of LSP,and is not affected by the four generating parameters.(a)Varying the number of bins for dot product of surface normals(c)Varying the distance constraint(d)Varying the angle constraintFig.5.Effect of generating parameters of LSP on comparing LSPs obtained from one gallery/probe pair.2)Robustness of local surface patches in the presence of noise:In order to use the proposed LSP representation for recognizing3D objects from real data,we need to address the problem of robustness of LSP in the presence of noise.Since LSP is a local surface descriptor,it will be robust to certain levels of noise.We verify this hypothesis experimentally.While the noise model for different range sensors may be different,we use the Gaussian noise model for Minolta Vivid camera[2].Other examples of additive Gaussian noise model with the range data can be found in[3],[4].Therefore, we inject zero mean Gaussian noise N(0,σ2)to range images along the viewing direction(Z-axis).(b)Varying the number of bins for shape index(c)Varying the distance constraint(d)Varying the angle constraintFig.6.Effect of generating parameters of LSP on comparing LSPs obtained from another gallery/probe pair.The standard deviation of Gaussian noise that we add depends on the mesh resolution of range scans. However the mesh resolution is not well defined.We use the Johnson’s definition[5]according to which“Mesh resolution is defined as the median of all edge lengths in a mesh.”Given a range image, we triangulate it and get a triangular mesh.Then we calculate the median of all edge lengths in the mesh.The average median calculated from range scans is about1.25mm.Adding noise to range images will corrupt the surface and examples of a range image corrupted with Gaussian noise are shown in Figure7.Given a range image,we add zero mean Gaussian noise withσ=0.6mm and σ=1.0mm,then we compute the LSP at the same location as the reference LSP on the corrupted range image,next we calculate theχ2dissimilarity between corresponding LSPs.Figure8shows the distribution of dissimilarity with added Gaussian noise.From Figure8,we can see that the LSP representation is robust to Gaussian noise withσ=0.6mm and performs a little worse to Gaussian noise withσ=1.0mm.Since the noise corrupts the surface,14%of corresponding LSPs change the surface type.The dissimilarity for corresponding and non-corresponding LSPs and the separabilityversus the increased corruption for two different ears are shown in Figure9.We can observe that the dissimilarity for corresponding LSPs increases slowly since the noise corrupts the surface shape and the separability decreases with the increase in corruption,which suggests that LSP matching degrades slowly as the noise level increases.(a)(b)(c)Fig.7.One example of surfaces corrupted with Gaussian noise N(μ,σ).(a)No added noise.(b)N(μ=0,σ=0.6mm).(c) N(μ=0,σ=1.0mm).(a)N(0,σ=0.6mm)(b)N(0,σ=1.0mm)Fig.8.χ2dissimilarity for corresponding LSPs in the presence of noise.3)Match matrix:The matching error matrix{ME(i,j),i=1,2,...,N t,j=1,2,....,N m}on the UCR dataset ES1using the LSP representation,where N t and N m are the number of probe ears and gallery ears respectively,is displayed as an intensity image shown in Figure10.4)Grouping of corresponding LSPs:Figure11shows an example of partitioning corresponding pairs into different groups for a gallery-probe pair with a small pose variation.Figure11(a)show the feature point extraction results for a probe paring the local surface patches with LSPsFig.9.χ2dissimilarity for corresponding LSPs with respect to noise of differentσ.Fig.10.Matching error matrix on the UCR dataset ES1using the LSP representation displayed as an intensity image(smaller values correspond to darker pixels).The gallery ID is labeled horizontally and the probe ID is labeled vertically.on the gallery ear,the initial corresponding pairs are shown in Figure11(b),in which every pair is represented by the same number superimposed on the probe and gallery images.We observe that both the true and false corresponding pairs are found.Applying the simple geometric constraints, examples offiltered groups are shown in Figure11(c)and(d),respectively.We can see that the true corresponding pairs are obtained by comparing local surface patches and using the simple geometric constraints for ear pairs.5)Effect of density of LSPs on matching performance:Since there is uncertainty in the location of a feature point,we compute LSP representation that is based on not only the feature point but also its neighbors.Choosing the neighborhood of different sizes,we repeated the experiments to get the(a)Feature points extraction from a probe ear(b)Initial correspondingpairs(c)Example offiltered corresponding pairs(d)Example offiltered corresponding pairsFig.11.Example of grouping corresponding LSPs for a pair of ears with a small pose variation.The probe ear is shown as the left image in(b),(c)and(d).Fig.12.Effect of density of LSP on matching performance in terms of CMC and ROC curves on the UCR dataset ES1.(a)CMC curves.(b)ROC curves.(a)(b)(c)(d)Fig.13.UCR dataset:Twelve cases of the correctly recognized gallery-probe pairs using the ear helix/anti-helix representation.(a) and(c)Examples of probe ears with the corresponding gallery ears before alignment.(b)and(d)Examples of probe ears with the correctly recognized gallery ears after alignment.The gallery ear represented by the mesh is overlaid on the textured3D probe ear. The units of X,Y and Z are millimeters(mm).(a)(b)(c)(d)Fig.14.UCR dataset:Twelve cases of the correctly recognized gallery-probe pairs using the LSP representation.(a)and(c)Examples of probe ears with the corresponding gallery ears before alignment.(b)and(d)Examples of probe ears with the correctly recognized gallery ears after alignment.The gallery ear represented by the mesh is overlaid on the textured3D probe ear.The units of X,Y and Z are millimeters(mm).relationship between the number of LSPs in the probe and matching performance in terms of CMC and ROC curves.In the experiments on the UCR dataset ES1we get the average number of LSPs in the probe as32,96and158.Figure12(a)shows the CMC curves obtained by varying the number of LSPs in the probe;Figure12(b)shows the ROC curves obtained by varying the number of LSPs in the probe.From Figure12we observe that the rank-1recognition rate increases slowly with the number of LSPs increasing and the verification performance does not change much with the number of LSPs if there are enough of them.Note that three true corresponding pairs are sufficient to estimate an initial rigid transformation between a gallery-probe pair,so we need only a small number of LSPs if there is not a significant amount of occlusion and there are enough feature points distributed on the ear’s surface.D.More Ear Registration ResultsTwelve examples of correctly recognized gallery-probe ear pairs using the helix/anti-helix repre-sentation are shown in Figure13.Twelve examples of correctly recognized gallery-probe ear pairs using the LSP representation are shown in Figure14.The images in the columns(a)and(c)display probe ears and their corresponding gallery ears before alignment;the images in the columns(b)and (d)show probe ears and correctly recognized gallery ears after alignment.From Figure13and Figure 14,we see that each gallery ear is well aligned with the corresponding probe ear.R EFERENCES[1]S.Belongie,J.Malik,and J.Puzicha,“Shape matching and object recognition using shape contexts,”IEEE Trans.Pattern Analysisand Machine Intelligence,vol.24,no.24,pp.509–522,2002.[2] D.Huber,“Automatic three-dimensional modeling from reality,”Ph.D.dissertation,The Robotics Institute,Carnegie MellonUniversity,U.S.A,2002.[3] A.S.Mian,M.Bennamoun,and R.Owens,“A novel representation and feature matching algorithm for automatic pairwiseregistration of range images,”International Journal of Computer Vision,vol.66,no.1,pp.19–40,2006.[4] A.Frome,D.Huber,R.Kolluri,T.Bulow,and J.Malik,“Recognizing objects in range data using regional point descriptors,”Proc.European Conference on Computer Vision,pp.224–237,2004.[5] A.Johnson and M.Hebert,“Using spin images for efficient object recognition in cluttered3D scenes,”IEEE Trans.PatternAnalysis and Machine Intelligence,vol.21,no.5,pp.433–449,1999.。