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印刷专业英语课件资料

印刷专业英语课件资料
印刷专业英语课件资料

印刷专业英语

Graphic communications 印刷图文信息流

Scanner 分色机

Process 工艺,生产过程

Prepress process 印前处理工艺

Manual 手工的

Combine...and 组合……和,兼有……和

Digital scanners 电子分色机

Film setter 照相排字机

Introduce 使开始,引入,投入使用

The base for ……的基础

Packaging 包装

Distribution 传播,发行

In…form =in form of以……的形式

Combine A with B A与B的结合

Encyclopedia 百科全书

Satellites 卫星

Available 可获得的可利用的

Access 获得

Cover A from…to 覆盖了从……到……的A Contradictory 矛盾的

Printing press 印刷机

For instance 例如

Commercial 商业的,贸易的

Depend on 取决于依赖于Forecast 预测

Spare time 业余时间

Telecommunications 电信

A good ground for ……的良好基础

As a consequence of 由于……

Strength 功能力量

Printed media 印刷品

Precision 精确性

Market share 市场占有率

Electronic publishing 电子出版

Conventional information industry 传统信息传播工业Real time information supply 实时信息的提供

Digital communication 数字通信(技术)

Short run 短版短期

Advertising printing 广告印刷

Digital printing 数字印刷

Media market 传媒市场

Publication printing 出版印刷

Phototypesetter 照相排版机

Relief printing=letterpress printing 凸版印刷

Photoengraving 照相凸版(印刷)

Intaglio printing=gravure 凹版印刷

Planographic printing=offset printing(胶印)=lithographic printing平版印刷

offset press 胶印机

Screen (—process)printing丝网印刷stencil printing 孔版印刷

Photographic printing 照相成像印刷照相复印

Heat transfer printing 热转移印刷

Heat sublimation printing 热升华印刷

Xerographic printing 静电照相印刷静电复印

Ink Jet printing 喷墨印刷

Impression cylinder 压印滚筒

Plate cylinder 印版滚筒

Dampening system润版系统

visual communications 视觉信息传播

Single colors 单色印刷

Full colors 全色印刷

Account for 占……

Against 反面

Principle 原理

Stamp 印章

Transfers 转移

Typewriter element 打字机元件

Foundry type 手工捡排铸字

Monotype 莫诺铸排机

linotype 莱诺整行铸排机

ludlow 勒德洛铸排机

Linoleum block 麻胶版

Wood cut 木刻

wood engrave 木雕

Photograph 照片(图像)

illustration插图(图形)

slug 金属小块

Reversal 翻转颠倒

Wipe 擦拭flexible柔软的bend 弯曲stretch 伸展

fabric 织物Supplement 增刊

grease 油油脂photographically 以照相方式

Nonporous 无孔隙的cut through 镂空

nylon 尼龙polyester 聚酯涤纶stainless steel 不锈钢mesh 网状物网格Microscopic droplets 微小的墨滴

Web of paper 卷筒纸deflect 偏转reservoir 蓄墨池蓄水池

Digital workflow 数字工作流程

Associate 关联的联合

Undergoing 经历遭受忍受

Evolution 变革深化

Product photography 产品摄影

Variable 变量

Light source 光源

Dimension of deep 景深

Studio photography 工作室摄影

Scene standardized 场景标准化

Color value 色彩值

IT8.7 Target IT8.7色卡

Color management 色彩管理

Color transformation 色彩转换

Color characterization (设备)色彩特征化Expose 曝光

Tone reproduction 阶调复制

Reflective scanner 反射式扫描仪

Transmission 透射的

Palette 调色板

Gamut limitation 色域范围

Proof 打样机

Rag paper (破布制的)优质纸

Separation table 分色表

Emulsion 感光乳剂

Proprietary 专有的

Drum scanner 滚筒扫描仪

Gray balance 灰平衡

Color balance 色彩平衡

Color correction 色彩校正

Simulation 模拟

Digital camera 数字照相机

Camera profile 照相机色彩特征文件

Scanner profile 扫描仪色彩特征文件

Plug—in filer 插件滤波器

TIFF(Tagged Image File Format)标签图像文件格式ICC(International Color Consortium)

in register with… 与……套准印刷

Flat—color printing平网(实地)套色印刷Full—color 彩色

Continuous tone 连续调

Glass prism 玻璃棱镜

Refract 折射

Overlap 重叠部分

Additive primary colors 加色三原色

Subtractive primary colors 减色三原色

Negative 负片

Gelatin 胶质

Original 原稿

Clear areas 透明区域

Pattern 样式

Interfere with 干扰干涉

Moire (pattern)莫尔条纹Revolve 旋转

Compensate 弥补

Color deficiencies 颜色缺陷Process inks 三原色油墨印刷色油墨Manual etching 手工修饰Photographic masking 照相蒙版Electronic seanning 电子分色

Color separation 分色

Color correction 颜色校正

Filter 滤色片

Halftone screen 半色调网屏Imagesetter照排机

Cross-platform 跨平台

Digital proofing 数字打样Graphical processing 图文处理Polarization两极化

Inevitable 不可避免的

Monopoly垄断

Application 应用程序

Blurred模糊

Division分界线

Corporation企业集团enterprise Extreme极端极限

Irresistible不可抗拒的

Intelligence智能化的Documentation format文件格式Customization 定制,个性化

A flock of 一群Implementation 执行,落实;安装Tremendous巨大的,极大地Consecutive连续的

Throughput产量

Film processors胶片显影机

Plate processors印版显影机

Plate exposure system 晒版机Improvement 改进,改善Remote 遥控器

Remote proofing 远程打样

Automation 自动化

Significance重要性,意义

Obstacle 障碍物

For the time being =for now 目前

Consumable 消耗

Out of our expectation 超乎我们的想象Diversified多元化的

Integrated 集成化的,综合的

Professional 专业化的

Standardization标准化的

Copydot scanning网点拷贝扫描、

Lithography = planographic pringting平版印刷,胶印Platesetting 制版

Contact plate 接触式制版

Negative-working plate 阴图

Positive-working plate 阳图

Bimetal plate 双层金属印版

Trimetal plate 三层金属印版

Digital-direct plate 数字直接成像印版

Surface plate 平面型印版

Waterless plate 无水印版

Silicating 硅化

Presensitized plate PS版

Anodizing阳极氧化处理

Thermal digital-direct 热敏数字直接成像印版Wipe-on 即涂感光板

Silver halide 卤化银

Gauge tolerance 厚度公差

Anode = negative 阳极

Fall into 分成

Photopolymer 光敏聚合物

Grained aluminum 砂目铝材

Durable 永久的

Water-receptive surface 非图文区域

Ink system , ink device ,inking unit 输墨装置Inking aechanism 给墨机构

Inking up 上墨,看墨

Register control system 套准控制系统Registering cross 套准十字线

Delivery system 收纸装置

Delivery gripper 收纸叼纸牙

Delivery wheel 收纸轮

delivery chain 收纸箱

Chain delivery 链式收纸装置

Deposit 存款;保证金

Integral 完整的

Trapping 墨色叠印

Accommodate 向…提供…

Two-up printing 双联印刷机

Printing nip 压印线

Free-standing 分立的

Color bares 色块

Color sequence 色序Register 套准Process-color 原色Continuous tone 连续调Half tone 半色调Color separation 分色Color correction 颜色修正Color reproduction 颜色复制Overprint 叠印Additive primary color 加色三原色Subtractive primary color 减色三原色Cyan 青色Magenta 品红色Yellow 黄色Separation negative 半色调负片Filter 滤色片Gelatin 明胶

Moiré 莫尔条纹Manual etch 手工腐蚀Photographic masking 照相蒙版Electronic scanning 电子扫描Visible spectrum 可见光谱

物理专业英语绪论

Introduction Physics is a natural science that involves the study of matter and its motion through spacetime(时空), as well as all applicable concepts, such as energy and force. More broadly, it is the general analysis of nature, conducted in order to understand how the world and universe behave. Physics is one of the oldest academic disciplines(学科), perhaps the oldest through its inclusion of astronomy. Over the last two millennia(一千年), physics had been considered synonymous with philosophy, chemistry, and certain branches of mathematics and biology, but during the Scientific Revolution in the 16th century, it emerged(显现) to become a unique modern science in its own right. However, in some subject areas such as in mathematical physics and quantum chemistry, the boundaries of physics remain difficult to distinguish. Physics is both significant and influential, in part because advances in its understanding have often translated into new technologies, but also because new ideas in physics often resonate(共鸣) with other sciences, mathematics, and philosophy. For example, advances in the understanding of electromagnetism(电磁学) or nuclear physics led directly to the development of new products which have dramatically transformed modern-day society; advances in thermodynamics(热力学) led to the development of motorized transport; and advances in mechanics(力学) inspired the development of calculus. Scope and aims Physics covers a wide range of phenomena,

(完整版)《物理专业英语》

新《物理专业英语》范围 单词篇 1 、加速度acceleration 2 、速度 velocity 3 、角速度 angular velocity 4 、角动量angular momentum 5 、热量 amount of heat 6 、热力学第一定律 the first law of thermodynamics 7 、干涉 interference 8 、反射 reflection 9 、折射 refraction 10 、振幅 amplitude 11 、机械运动 mechanical motion 12、保守场 conservative field 13 、向心力 centripetal force 14、保守力 conservative force 15、摩擦力 friction force 16 、面积area 17 、体积 volume 18、阿伏加德罗常数 Avogadro constant 19 、绝对零度 absolute zero 20 、电势能 energy of position 21、重力势能 gravitational potential energy 22 、重力场 the field of gravity force 23 、真空中的磁场 magnetic field in a vacuum 24 、电磁波 electromagnetic wave 25 、电流的相互作用interaction of current 1、(第3页)第四段的第3句 A typical problem of mechanics consists in determining the states of a system at all the following moments of time t when we know the state of the system at a certain initial moment to and also the law governing the motion. 翻译:机械运动的一个典型的问题的构成取决于一个系统在接下来的时间间隔t的状态,(因此)当我们知道了一个确切的最初的系统状态时,也可以知道运动的规律。 2、(第4页)第一段 A body whose dimension may be disregarded in the condition or a given problem is called a point particle (or simply a particle). 翻译:在一个给定的问题中,一个物体的形状和大小可以被忽略的情况被称为质点。 3、(第36页)第五段【注:选词和阅读会出】 For a stationary filed ,the work done on a particle by the forces of the field may depend only on the initial and final position of the particle and not depend on the path along which the particle moved .Forces having such a property are called conservative. 翻译:对于恒定场,这个场的力对粒子所做的功只依赖于粒子的初位置和末位置,不依赖于粒子运动的路径。具有这一特性的力被称为保守力。

食品专业英语课件lesson 12

Lesson 12 Food Safety 一、Six food safety issues 1.The label of foods are not normative. 包装类食品标签不规范 2、Food additives do not meet the standard requirements. 食品添加剂不符合标准规定 3、Some of the ingredients in foods do not meet requirements . 一些食品的成分含量不符合要求 4、Water injection meat still exists. 注水肉现象依然存在 5、Aquatic products fairly serious heavy metal over-standard.水产品重金属超标问题比较严重。 6、Some food health indicators failure. 一些食品的卫生不符合要求。 二、text tox- or toxi-or toxo- poison 毒素 toxin : 毒素toxenzyme 毒酶 toxoid 变性毒素 toxic- or toxico- 毒物 toxicology 毒理学 toxicant 毒药,有毒的 carcin- or carcino- : tumor; 癌的 carcinogen 致癌物质 carcinoid 良性肿瘤 have a [no] right to (sth.) 有[没有]要求(某事物)的权利。 subject oneself to 蒙,受。 safrole n. [化学] 黄樟素 flavoring agent增香剂,香味料。 flavoring n. 调味品,佐料。 cereal grains 粮谷,谷粒 etc. et cetera, and others especially of the same kind. In terms of 在……方面 lettuce n. 莴苣 lead 铅 Epidemiology Foodborne diseases each year in US Affects 1 in 4 Americans 76 million illnesses 325,000 hospitalizations 5,000 deaths 1,500 of those deaths caused by Salmonella, Listeria, and Toxoplasma 三、Biological Hazards in Food Biological = Living Organisms ?In Meat and Poultry: ?Salmonella bacteria (poultry and eggs) ?Trichinella spiralis parasite (pork) ?On Fruits and Vegetables: ? E. coli bacteria (apple juice) ?Cyclospora parasite (raspberries) ?Hepatitis A virus (strawberries)

食品专业英语文选(第二版)

电子出版物数据中心中国轻工业出版社出品京新出音[2010]419号ISBN 978-7-89991-109-9

高等学校专业教材 食品专业英语文选 (第二版) 许学勤主编

目录 ?Lesson 1 Food Industry ?Lesson 2 Water ?Lesson 3 Carbohydrates ?Lesson 4 Proteins ?Lesson 5 Lipids ?Lesson 6 Vitamins and Minerals ?Lesson 7 Food Additive ?Lesson 8 Food Microbiology ?Lesson 9 Fermentation Glossary Glossary Glossary Glossary Glossary Glossary Glossary Glossary Glossary

?Lesson 10 Physical Properties of Foods ?Lesson 11 Food Dispersions ?Lesson 12 Food Preservation ?Lesson 13 Food Processing ?Lesson 14 Unit Operations in Food Processing ?Lesson 15 Food Packaging ?Lesson 16 Thermal Treatment and Thermal Processing ?Lesson 17 Food Concentration ?Lesson 18 Food Dehydration and Drying Glossary Glossary Glossary Glossary Glossary Glossary Glossary Glossary Glossary

食品专业英语课件内容

食品专业英语,共40学时,教材为:《食品专业英语》编著:陆则坚 出版社:中国农业出版社。出版时间:2003年。 第一课 Special English for Food Science and Technology School of Food Science and Technology Aims for this class To utilize : vocabulary reading comprehension translation writing To grasp the method of abstract writing. About Result 30% is attending rate, classroom answers and homework 70% is final examination Any dictionary is not permitted in final exam. Reference 《英汉食品词汇》凌关庭主编,上海科学技术出版社《食品专业英语文选》高福成主编,中国轻工业出版社 《生物专业英语》蒋悟生主编,高等教育出版社 与食品专业有关的英文书籍和杂志 The characteristics about the Food English Sci-Technological Thesis 英语食品科技论文的特点 Thesis of Science and Technology Academic thesis 学术论文 Experiment:Research report, 实验型 Observation,survey: Investigation report 观测型Theory:Mathematical thesis, 理论型 Dissertation 学位论文 Bachelor’s dissertation 学士论文 Master’s dissertation 硕士论文 Doctor’s dissertation 博士论文

《物理专业英语》(可编辑修改word版)

1、加速度 acceleration 2、速度 velocity 3、角速度 angular velocity 4 、角动量angular momentum 5 、热量 amount of heat 新《物理专业英语》范围 单词篇 6 、热力学第一定律 the first law of thermodynamics 7 、干涉 interference 8、反射 reflection 9、折射 refraction 10、振幅 amplitude 11、机械运动 mechanical motion 12、保守场 conservative field 13 、向心力 centripetal force 14、保守力 conservative force 15、摩擦力 friction force 16、面积 area 17、体积 volume 18、阿伏加德罗常数 Avogadro constant 19、绝对零度 absolute zero 20、电势能 energy of position 21、重力势能 gravitational potential energy 22、重力场 the field of gravity force 23、真空中的磁场 magnetic field in a vacuum 24、电磁波 electromagnetic wave 25、电流的相互作用 interaction of current 1、(第 3 页)第四段的第 3 句 A typical problem of mechanics consists in determining the states of a system at all the following moments of time t when we know the state of the system at a certain initial moment to and also the law governing the motion. 翻译:机械运动的一个典型的问题的构成取决于一个系统在接下来的时间间隔 t 的状态,(因此)当我们知道了一个确切的最初的系统状态时,也可以知道运动的规律。 2、(第 4 页)第一段 A body whose dimension may be disregarded in the condition or a given problem is called a point particle (or simply a particle). 翻译:在一个给定的问题中,一个物体的形状和大小可以被忽略的情况被称为质点。 3、(第 36 页)第五段【注:选词和阅读会出】 For a stationary filed ,the work done on a particle by the forces of the field may depend only on the initial and final position of the particle and not depend on the path along which the particle moved .Forces having such a property are called conservative. 翻译:对于恒定场,这个场的力对粒子所做的功只依赖于粒子的初位置和末位置,不依赖于粒子运动的路径。具有这一特性的力被称为保守力。

食品专业英语课件lesson 13

Lesson 10 Basic Steps in Vegetables’ Canning 一、new words Can n.罐头(美),tin (英) canned adj.罐头(食品)的,罐装的 a)canned food 罐头食品 b)canned beer 罐装啤酒 canning n.罐装,罐藏,罐头制造 c)canning industry 罐头工业 cannery n.罐头(食品)厂 acid n.酸味adj酸的,酸味的,酸性的 acidic adj酸的 acidic material酸性物质 acidify v.酸化 acidity n 酸性,酸度,酸味 acidity test 酸度测定 heat-resistant 耐热的 heat –stable amylases spray n. 喷淋,喷雾,飞沫v.喷射,喷溅 high-pressure spray 高压喷雾 agitating screen 振动筛 revolving screen 旋转筛 blast一阵(风),一股(气流) air blast 空气流 flotation n.浮选 trimming n.修整,清理焊缝 off-color adj. 颜色不佳的,变色的 mash v.捣碎 blanching n.热烫,漂白,预煮 note n.香韵,香调,香型 brine n.盐水 atmosphere [atm.] 大气压 atmospheric 大气的,常压的 seam 接缝,线缝;缝合,接合 filled can 实罐,装有内容物的罐头 bulging n. 胀罐,胖听 paneling n.瘪罐 double seam 三片罐,二道卷封罐 curl of the lid flange of the can closing machine 封罐机,压盖机 tin plate n.镀锡铁皮,马口铁 thread 螺纹 lug cap 四旋(瓶)盖

食品专业英语课件lesson5

Lesson5 Alcoholic beverages 酒精饮料 一、Questions: 1 In the following contents, which belong to alcoholic beverages? beer, wine, carbonated beverage , fruit juice, tea drink 2. Which types alcoholic beverages can you list? The alcoholic beverages include: non-distilled beverages :非蒸馏制取的酒精饮料(酿造酒) Beers, wines, ciders苹果酒, sake日本米酒 distilled beverages : 蒸馏制取的酒精饮料 whisk 威士忌酒, rum 朗姆酒, brandy 白兰地酒, vodka 伏特加酒, gin 杜松子酒fortified wines 强化葡萄酒, 加度酒 sherries 雪利酒, Port 葡萄牙酒,Madeira wines马德拉酒. Distilled beverages : 蒸馏制取的酒精饮料 whisk 威士忌酒Produced from fermented cereals rum 朗姆酒Produced from fermented molasses brandy 白兰地酒Produced by distillation of wine vodka 伏特加酒Produced from neutral spirits obtained by distillation of fermented molasses, grain, potato or whey gin 杜松子酒 Fortified wines 强化葡萄酒, 加度酒 sherries 雪利酒, port 葡萄牙酒, madeira wines马德拉酒. produced by addition of distilled spirit to wines [to raise the alcohol content to 15-20% distilled spirit 精馏酒精 alcohol content 酒精含量(浓度) 3 Which materials can be used to produce alcoholic beverages? Alcoholic beverages are produced from a range of raw materials but especially from cereals, fruits and sugar crops. cereals 谷类(barley, rice, corn…) fruits (wine, apple, berry, waxbe rry…) sugar crops 糖类作物(cane, beet, potato…) 酒精饮料可以从一系列的原材料,尤其是谷物、水果及糖类作物中制取。 The alcoholic beverages include: –Non-distilled beverages –Distilled beverages –Fortified wines : 15-20% alcohol The raw materials of alcoholic beverages: –cereals, fruits and sugar crops Why alcoholic beverage can be produced from above materials? Biology of yeast fermentation ?glucose+2ADP→2ethanol + 2CO2+2A TP

科技英语翻译课件

E n g l i s h T r a n s l a t i o n f o r S c i e n c e a n d T e c h n o l o g y I n t r o d u c t i o n t o T r a n s l a t i o n C r i t e r i a o f T r a n s l a t i o n ?玄奘:既须求真,又须喻俗 ?严复(1853-1921):T r i p l e P r i n c i p l e o f T r a n s l a t i o n ?信(f a i t h f u l n e s s):忠实准确 ?达(e x p r e s s i v e n e s s):通顺流畅 ?雅(e l e g a n c e):文字古雅 ?鲁迅 ?信(F a i t h f u l n e s s) ?顺(S m o o t h n e s s) ?林语堂 ?忠实(f a i t h f u l n e s s) ?通顺(s m o o t h n e s s) ?美(b e a u t i f u l n e s s) ?傅雷 ?神似(R e s e m b l a n c e i n s p i r i t): ?以效果而论,文学翻译应当像临画一样,所求的不在形似而在神似。 ?钱钟书 ?化境(r e a c h i n g t h e a c m e o f p e r f e c t i o n): ?文学翻译的最高境界是“化”,把作品从一国文字转变成另一国文字,既能不因语文习惯的差异而露出生硬牵强的痕迹,又能完全保存原有的风味。

专业英语物理化学

物化词汇部分: Chemical thermodynamics 化学热力学 Chemical kinetics 化学动力学 物理化学的分支:quantum chemistry 量子化学;structure chemistry 结构化学;catalysis 催化;electrochemistry 电化学;colloid chemistry 胶体化学。 热力学体系: closed system 封闭体系:a system that does not allow transfer of substance but energy isolated system 孤立体系:a system that does not allow transfer of substance and energy open system 开放体系:a system that allow transfer of substance and energy Internal energy 内能: motions 分子运动;interaction 相互作用;bonding of its constituent molecules 分子成键(ionic bond离子键, covalent bond共价键, coordinationbond配位键, hydrogen bond氢键, metallic bond.金属键) external energy 外能: (velocity速度;location of its center of mass位置)= kinetic 动力+potential energy 势能Thermal energy (internal energy + heat) Mechanical energy (external energy + mechanical /electrical work) Heat: energy transfer as a results of only temperature difference Work:energy transfer by any mechanism that involves mechanical motion across thesystem boundaries. Microscopic properties: molecule kinetic energy 分子动能 (translational energy跃迁能, rotational energy转动能, vibrational energy振动能) Intermolecular forces 分子间力 (electrostatic forces静电力, induction forces感应能, forces of attraction (or dispersion forces)分散能and repulsion排斥能, specific (chemical) forces like hydrogen bonds) Intermolecular potentials 分子势(Lennard-Jones potential) Macroscopic properties: pressure, volume, temperature extensive variables广度性质(volume, mass) intensive variables 强度性质(T, P, molar volume, molar mass) Thermodynamic Equilibriums热力学平衡: thermal equilibrium,热平衡 force equilibrium,力平衡 phase equilibrium,相平衡 chemical equilibrium化学平衡 PVT relations compressibility factor 压缩因子 expansion coefficient 体积膨胀系数 compressibility coefficient 等温压缩系数 热力学定律 The first law of thermodynamics *Energyis neithercreatednordestroyed,but may change in forms enthalpy焓heat capacity热容

物理专业英语

第一章:运动学 Vector quantity: A quantity that has both magnitude and direction . 译文;矢量:一个既有大小又有方向的量 Scalar quantity A quantity that has magnitude, but no direction. 译文:标量:一个只有大小没有方向的量 Vector An arrow drawn to scale used to represent a vector quantity. 译文:矢:一个标有刻度的箭头去代表矢量 Motion A change of position. 译文:运动:位置的改变 Speed The distance traveled per time. 译文:速率:单位时间内走过的路程 Velocity The rate of change position and the direct of the motion. 译文:速度:沿运动方向位移的变化率 Acceleration Time rate of velocity :Acceleration=change in velocity/time it takes for change. 译文:加速度:速度的变化率,加速度=速度的变化量/这段时间 第二章:守恒定律 Force : A quantity capable of producing motion or a change in motion. 译文:力:一个能够产生运动或该变运动的量 Net force:The equivalent or resultant force of two or more force. 译文:合外力:它等价于两个或多个力或者可由其合成 Newton’s first law of motion(law of inertia):An object remains at rest or in uniform motion with a constant velocity unless acted upon by a net unbalanced force. 译文:牛顿第一定律:一切物体总保持静止或匀速直线运动知道有不平衡的力迫使他改变为止。 Inertia :the property if matter that resists change in motion .mass is a measure of inertia 译文:惯性:它的特性总是抵抗运动的改变,质量是它的量度。 Newton’s second law of motion :F=ma. Relates force to acceleration. 译文:牛顿第二定律:联系力和加速 Friction :The force that opposes relative motion of contacting media. 译文:摩擦力:一个抵抗相接触的物体相对运动的力 Mass :The quantity of matter in an object .More specifically, it is the measurement of the inertia or sluggishness that an object exhibits in response to any effort made to start it ,or change in any way its state of motion. 译文:质量:一个蕴含在物体中的量,更特别的是它是惯性的量度。 Free fall An object falling with only gravity acting on it. 译文:自由落体:只有重力作用下的下落 Power The time rate of work P=W/t 译文:功率:单位时间内所做的功 Energy : The property of a system that enables it to do work. 译文:能量:它的特性是系统能够对外做功。

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