Gong Online
- 格式:doc
- 大小:13.50 KB
- 文档页数:2
online用法
"Online" 是一个广泛使用的英语词汇,它可以用作形容词、副词或名词,具体用法取决于上下文。
以下是一些常见的用法:
1. 形容词用法:
-在线的、联机的:例如,"an online course"(在线课程)表示课程是通过互联网提供的。
-通过互联网的:例如,"online shopping"(在线购物)表示通过互联网进行购物活动。
2. 副词用法:
-通过互联网:例如,"I pay my bills online."(我通过互联网支付我的账单。
)
-在运行状态:例如,"The computer is online."(计算机处于联机状态。
)
3. 名词用法:
-在线状态:例如,"I can help you while I'm online."(我在线时可以帮助你。
)
-在线资源:例如,"Access our services online."(在线访问我们的服务。
)
如果您有一个特定的上下文,您可以提供更多信息,以便我能够更具体地回答您关于"online" 的用法的问题。
注:红色为A级词汇,黑色为B级词汇(更基础)Aabandon v。
放弃ability n。
1.能力2。
能耐,本领aboard ad./prep. 在船(或飞机、车)上,上船(或飞机、车)abroad ad。
到国外,在国外absent a 缺席,不在absolute a. 绝对的,完全的absorb v。
1.吸收2.吸引……的注意,使全神贯注abstract a. 抽象的n.摘要,梗概aboundant a。
丰富的,充裕的accent n。
口音,腔调access n. 1.接近,进入2。
通道have access to 有……的机会,有……权利accident n. 1.意外的事,偶然的事2。
事故by~偶然accommodation n.膳宿,住宿accompany v. 1。
陪伴,陪同 2.伴随,和……一起发生 3.为……伴奏accomplish v.完成,实现according ad.(to)按照,根据account n. 1。
叙述,说明 2.账,账户v.(for)说明on~of 因为,由于take into~把……考虑进去accumulate v.积累,积聚accurate a准确的,精确的accuse v. 1.责备2。
指控~…of 指控…,控告…accustomed a。
(to)习惯的,惯常的ache v。
/n。
痛,疼痛achieve v。
1.完成,实现2。
达到,得到achievement n。
成就,成绩acknowledge v.1.承认 2.致谢acquire v。
取得,获得,学到act v.1.行动,做2。
起作用3.表演n.1。
行为,动作2。
法令,条例3.(一)幕action n。
1。
行动,行动过程2。
(on)作用active a.1.活跃的,敏捷的,积极的2。
在活动中的activity n.活动,活跃actor n。
男演员actress n。
女演员actual a.实际的,事实上的,真实的actually a.实际上adapt v。
EICOMPENDEXSOURCELIST:UPDATEDJANUARY1,2018PRINTISSNONLINEISSNCHINESETITLE(中文刊名)TRANSLITERATEDTITLE(刊名翻译)03710025-声学学报ShengxueXuebao10006893-航空学报HangkongXuebao10001093-兵工学报BinggongXuebao02544156-自动化学报ZidonghuaXuebao03722112-电子学报TienTzuHsuehPao02540096-太阳能学报TaiyangnengXuebao2096095623657499-ActaGeochimica10011595-测绘学报CehuiXuebao03755444-地理学报DiliXuebao00015717-地质学报DizhiXuebao10003851-复合材料学报FuheCailiaoXuebao0567771816143116力学学报(英文版)LixueXuebao0894916618602134-ActaMechanicaSolidaSinica04121961-金属学报JinshuXuebao1006719121941289-ActaMetallurgicaSinica(EnglishLetters)02532239-光学学报GuangxueXuebao02532697-石油学报ShiyouXuebao10018719-石油学报:石油加工ShiyouXuebao,ShiyouJiagong1000056920958927岩石学报YanshiXuebao10044213-光子学报GuangziXuebao10003290-物理学报WuliXuebao0479802304798023北京大学学报(自然科学版)BeijingDaxueXuebaoZiranKexueBan20963246-工程科学与技术GongchengKexueyuJishu10000992-力学进展LixueJinzhan10016791-水科学进展ShuikexueJinzhan0253482715732754-AppliedMathematicsandMechanics(EnglishEdition) 10006931-原子能科学技术YuanzinengKexueJishu10001026-电力系统自动化DianliXitongZidonghua1000680X-汽车工程QicheGongcheng10034722-桥梁建设QiaoliangJianshe1996359919968744-BuildingSimulation10006613-化工进展HuagongJinzhan02510790-高等学校化学学报GaodengXuexiaoHuaxueXuebao1000131X-土木工程学报TumuGongchengXuebao10006923-中国环境科学ZhongguoHuanjingKexue10017372-中国公路学报ZhongguoGongluXuebao0890548721918945-ChinaOceanEngineering10014632-中国铁道科学ZhongguoTiedaoKexue10079289-中国表面工程ZhongguoBiaomianGongcheng10009361--ChineseJournalofAeronautics0253382018722040分析化学FenxiHuaxue18722067--ChineseJournalofCatalysis10049541--ChineseJournalofChemica lEngineering02544164-计算机学报JisuanjiXuebao10069941-含能材料HannengCailiao20959389-工程科学学报GongchengKexueXuebao10077812-火炸药学报HuozhayaoXuebao0001573308989591地球物理学报DiqiuWuliXuebao10004548-岩土工程学报YantuGongchengXuebao02587025-中国激光ZhongguoJiguang10007032-发光学报FaguangXuebao10053093-材料研究学报CailiaoYanjiuXuebao1000934521928258-ChineseJournalofMechanicalEngineering(Engli shEdition)10040609-中国有色金属学报ZhongguoYouseJinshuXuebao02587076-稀有金属XiyouJinshu10006915-岩石力学与工程学报YanshilixueYuGongchengXuebao02543087-仪器仪表学报YiQiYiBiaoXueBao04591879-力学学报LixueXuebao2095153120951531中国光学ZhongguoGuangxue16717694--ChineseOpticsLetters1674105620583834-ChinesePhysicsB0 023074X20959419科学通报(中文)KexueTongbao(Chinese)04381157-化工学报HuagongXuebao10065911-计算机集成制造系统JisuanjiJichengZhizaoXitong10001239-计算机研究与发展JisuanjiYanjiuyuFazhan10010920-控制与决策KongzhiyuJuece10008152-控制理论与应用KongzhiLilunyuYingyong2095698321980942-ControlTheoryandTechnology10002383-地球科学:中国地质大学学报DiqiuKexueZhongguoDizhiDaxueXuebao10052321-地学前缘DixueQianyuan167136641993503X-EarthquakeEngineeringandEngineeringVibration10074 49X-电机与控制学报DianjiyuKongzhiXuebao10066047-电力自动化设备DianliZidonghuaShebei10004750-工程力学GongchengLixue02503301-环境科学HuanjingKexue10011455-爆炸与冲击BaozhayuChongji10035214-精细化工JingxiHuagong10026630-食品科学ShipinKexue2095017920950187-FrontiersofChemicalScienceandEngineering20952228209 52236-FrontiersofComputerScience209522012095221X-FrontiersofEnvironmentalScienc eandEngineering2095918420959230-FrontiersofInformationTechnology&ElectronicEngi neering2095275920952767-FrontiersofOptoelectronics2095243020952449-FrontiersofS tructuralandCivilEngineering16718860-武汉大学学报(信息科学版)WuhanDaxueXuebao(XinxiKexueBan)1001155220959508大地构造与成矿学DadiGouzaoyuChengkuangxue10066748--HighTechnologyLetters10036520-高电压技术GaodianyaJishu10072276-红外与激光工程HongwaiyuJiguangGongcheng1476818617518520-InternationalJournalofAutomationandCo mputing1756378X17563798-InternationalJournalofIntelligentComputingandCybernetics16744799186910 3X-InternationalJournalofMinerals,MetallurgyandMaterials20952686--International JournalofMiningScienceandTechnology10008055-航空动力学报HangkongDongliXuebao10001328-宇航学报YuhangXuebao10050930-应用基础与工程科学学报YingyongJichuyuGongchengKexueXuebao10040579--JournalofBeijingInstituteofTechnol ogy(EnglishEdition)10015965-北京航空航天大学学报BeijingHangkongHangtianDaxueXuebao10075321-北京邮电大学学报BeijingYoudianDaxueXuebao10015515-生物医学工程学杂志ShengwuYixueGongchengxueZazhi16726529--JournalofBionicEngineering10079629-建筑材料学报JianzhuCailiaoXuebao10006869-建筑结构学报JianzhuJiegouXuebao2095289922275223-JournalofCentralSouthUniversity(EnglishEdit ion)16727207-中南大学学报(自然科学版)ZhongnanDaxueXuebao(ZiranKexueBan)10039015-高校化学工程学报GaoXiaoHuaXueGongChengXueBao1005888522105123-JournalofChinaUniversitiesofPostsa ndTelecommunications10001964-中国矿业大学学报ZhongguoKuangyeDaxueXuebao16735005-中国石油大学学报ZhongguoShiyouDaxueXuebao(ZiranKexueBan)10056734-中国惯性技术学报ZhongguoGuanxingJishuXuebao10097848-中国食品学报ZhongguoShipinXuebao10042997-质谱学报ZhipuXuebao1000900018604749-JournalofComputerScienceandTechnology10039775-计算机辅助设计与图形学学报JisuanjiFuzhuShejiyuTuxingxueXuebao10095896-电子与信息学报DianziyuXinxiXuebao20954956--JournalofEnergyChemistry0253231X-工程热物理学报KungChengJeWuLiHsuehPao1001074218787320-JournalofEnvironmentalSciences(China)02 532409-燃料化学学报RanliaoHuaxueXuebao10067043-哈尔滨工程大学学报HarbinGongchengDaxueXuebao03676234-哈尔滨工业大学学报HarbinGongyeDaxueXuebao16714512-华中科技大学学报自然科学版HuazhongKejiDaxueXuebao(ZiranKexueBan)16742974-湖南大学学报HunanDaxueXuebao05599350-水利学报ShuiliXuebao1001605818780342-JournalofHydrodynamics10019014-红外与毫米波学报HongwaiyuHaomiboXuebao1000324X-无机材料学报WujiCailiaoXuebao1006706X22103988-JournalofIronandSteelResearchInternational167 15497-吉林大学学报(工学版)JilinDaxueXuebao(Gongxueban)10035427-湖泊科学HupoKexue10014381-材料工程CailiaoGongcheng10050302--JournalofMaterialsScienceandTechnology05776686-机械工程学报JixieGongchengXuebao16733363-采矿与安全工程学报CaikuangyuAnquanGongchengXuebao10012486-国防科技大学学报GuofangKejiDaxueXuebao10053026-东北大学学报DongbeiDaxueXuebao10002758-西北工业大学学报XibeiGongyeDaxueXuebao10014055-推进技术TuijinJishu10062106-铁道工程学报TiedaoGongchengXuebao10020721--JournalofRareEarths1007461920959494遥感学报YaoganXuebao10062467-上海交通大学学报ShanghaiJiaotongDaxueXuebao1007117219958188-JournalofShanghaiJiaotongUniversity (Science)10077294-船舶力学ChuanBoLiXue10009825-软件学报RuanJianXueBao1000565X-华南理工大学学报自然科学版HuananLigongDaxueXuebao10037985--JournalofSoutheastUniversity(EnglishEdition)10 010505-东南大学学报(自然科学版)DongnanDaxueXuebao(ZiranKexueBan)02582724-西南交通大学学报XinanJiaotongDaxueXuebao16711793--JournalofSystemsEngineeringandElectronics1009 6124--JournalofSystemsScienceandComplexity1004375618619576-JournalofSystemsScie nceandSystemsEngineering02539721-纺织学报FangzhiXuebao02539993-煤炭学报MeitanXuebao10018360-铁道学报TiedaoXuebao04545648-硅酸盐学报KueiSuanJenHsuehPao10010548-电子科技大学学报DianziKejiDaxueXuebao100321691993033X-JournalofThermalScience04932137-天津大学学报TianjinDaxueXuebao(ZiranKexueyuGongchengJishuBan)0253374X-同济大学学报(自然科学版)TongjiDaxueXuebao16711637-交通运输工程学报JiaotongYunshuGongchengXuebao10096744-交通运输系统工程与信息JiaotongYunshuXitongGongchengYuXinxi10000054-清华大学学报QinghuaDaxueXuebao10003835-振动与冲击ZhendongyuChongji10044523-振动工程学报ZhendongGongchengXuebao10046801-振动测试与诊断ZhendongCeshiYuZhenduan0253987X-西安交通大学学报HsiAnChiaoTungTaHsueh10012400-西安电子科技大学学报Xi'anDianziKejiDaxueXuebao1008973X-浙江大学学报(工学版)ZhejiangDaxueXuebao(GongxueBan)1673565X18621775-JournalofZhejiangUniversity:Sci enceA1000436X-通信学报TongxinXuebao1000241319930437-JournalWuhanUniversityofTechnology,MaterialsScien ceEdition2095554520477538-Light:Science&Applications1005023X-材料导报CailiaoDaobao1998012419980000-NanoResearch10000976-天然气工业TianranqiGongye10078827-新型碳材料XinxingTanCailiao02580926-核动力工程HedongliGongcheng02539985-石油与天然气地质ShiyouyuTianranqiDizhi10007210-石油地球物理勘探ShiyouDiqiuWuliKantan1004924X-光学精密工程GuangxueJingmiGongcheng1673190519935013-OptoelectronicsLetters1674200122104291-Particuology10000747-石油勘探与开发ShiyouKantanyuKaifa1674925121907439-PhotonicSensors1009063020586272-PlasmaScienceandTechnology10007555-高分子材料科学与工程GaofenziCailiaoKexueyuGongcheng10003673-电网技术DianwangJishu02588013-中国电机工程学报ZhongguoDianjiGongchengXuebao1002185X-稀有金属材料与工程XiyouJinshuCailiaoyuGongcheng1001052118677185-RareMetals10020446-机器人Jiqiren10007598-岩土力学YantuLixue2095927320959281-ScienceBulletin1674729118691870-ScienceChinaChemistr y1674731318691897-ScienceChinaEarthSciences1674733X18691919-ScienceChinaInforma tionSciences2095822621994501中国科学:材料科学(英文版)ZhongguoKexue:Cailiaokexue(Yingwenban)1674734818691927-ScienceChina:Physics, MechanicsandAstronomy10017488-林业科学LinyeKexue167472592095946X中国科学技术科学(中文)ZhongguoKexueJishuKexue(Chinese)02534967-地震地质DizhenDizhi10004882-中国造船ZhongguoZaochuan10000593-光谱学与光谱分析GuangPuXueyuGuangPuFenXi1001366010013660表面技术BiaomianJishu10006788-系统工程理论与实践XitongGongchengLilunyuShijian1001506X-系统工程与电子技术XiTongGongChengyuDianZiJiShu10010645-北京理工大学学报BeijingLigongDaxueXuebao10006753-电工技术学报DiangongJishuXuebao10000909-内燃机学报NeiranjiXuebao10051120--TransactionsofNanjingUniversityofAeronauticsandAstronau tics1003632622103384-TransactionsofNonferrousMetalsSocietyofChina(EnglishEditio n)0253360X-焊接学报HanjieXuebao10001298-农业机械学报NongyeJixieXuebao10026819-农业工程学报NongyeGongchengXuebao1006498219958196-TransactionsofTianjinUniversity10040595-摩擦学学报MocaxueXuebao1007021418787606-TsinghuaScienceandTechnology1674237024058106-Wate rScienceandEngineering。
注:红色为A级词汇,黑色为B级词汇(更基础)Aabandon v。
放弃ability n。
1.能力2。
能耐,本领aboard ad./prep. 在船(或飞机、车)上,上船(或飞机、车)abroad ad. 到国外,在国外absent a 缺席,不在absolute a. 绝对的,完全的absorb v. 1。
吸收2.吸引……的注意,使全神贯注abstract a。
抽象的n。
摘要,梗概aboundant a.丰富的,充裕的accent n。
口音,腔调access n。
1。
接近,进入 2.通道have access to 有……的机会,有……权利accident n。
1。
意外的事,偶然的事 2.事故by~偶然accommodation n.膳宿,住宿accompany v. 1.陪伴,陪同2。
伴随,和……一起发生3。
为……伴奏accomplish v。
完成,实现according ad.(to)按照,根据account n. 1.叙述,说明 2.账,账户v。
(for)说明on~of 因为,由于take into~把……考虑进去accumulate v。
积累,积聚accurate a准确的,精确的accuse v。
1。
责备2。
指控~…of 指控…,控告…accustomed a。
(to)习惯的,惯常的ache v./n.痛,疼痛achieve v.1.完成,实现2。
达到,得到achievement n.成就,成绩acknowledge v.1.承认2。
致谢acquire v.取得,获得,学到act v。
1。
行动,做2。
起作用3。
表演n。
1.行为,动作2.法令,条例3.(一)幕action n。
1。
行动,行动过程 2.(on)作用active a.1.活跃的,敏捷的,积极的 2.在活动中的activity n.活动,活跃actor n。
男演员actress n.女演员actual a。
实际的,事实上的,真实的actually a.实际上adapt v.1.使适应,使适合 2.改编,改写~to/adapt…to 适应add v.1.加,添加 2.进一步说(或写)~to/~…to 为…增添,增加~up to 合计达addition n.1。
1,看看自己具有哪个大明星的脸型/cgi-bin/index/2,超有意思的Flash网站,虚拟办公3,亲自动手给美女画纹身/UK/tattoo_parlour/index.html4,输入文字就发出声音!只支持繁体中文,同时也是学习普通话和粤语的好地方5,在线做个通缉令/wanted/6,制作属于自己的卡通大头像吧7,在你的照片上添加有趣对话8,这个网站提供各种有趣的在线拼图9,很逼真!模仿XP系统操作的网站10,原来制作带阴影的LOGO如此容易/web2.php11,教你打领带/dalingdai.html12,系鞋带的N种方法/shoelace/lacingmethods.htm#2trillion 13,咱也弄个自己的徽章玩玩/seal/index.php14,在线素描http://flashface.ctapt.de15,各种动画图标制做16,各种字体图片制做17,/index8.php超牛的语音翻译,输入文字里面的人自动给你以语音的形式翻译出来,有趣的是他眼睛跟你你鼠标转,遗憾的是不是免费的!18,你今天印书了么?免费将你的博客翻印成书/?UN=f1208b59454a9a744055&ShowType=019,做个德国身份证玩玩http://onlinewahn.de/generator/20,自己做个图来让别人拼/puzzle/21,在线媒体提取工具22,DiY网络拼图23,2G网络硬盘,仿windows操作系统24.在线媒体转换工具它支持大量的文件格式之间的互相转换,包括视频、音频、PPT文档、Word文档、表格文档、图片等等数十种之多。
比如你可以把mp3转换成wav,把png转换成gif,把word文件转换成txt文件25.在线保存,分享和交流网页,博客,新闻为您的一篇文章嵌入Hinale按钮,更方便用户保存和交流您的文章26.blog 搜索引擎.au27.[ ImageCrop ]功能相对简单,它其实是一款为MSN、Yahoo Messager等制作头像的剪裁工具,因此,它的特色在于内置了专用尺寸模板,比如MSN、论坛头像75×75或85×85的尺寸等等。
Extract from the onlinecatalogVAL-MS 230 STOrder No.: 2798844http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2798844Surge protection connector type 2 with high-capacity varistor for VAL-MS base element, thermal monitoring, visual fault warning. Design: 230 V AChttp://Please note that the data givenhere has been taken from theonline catalog. For comprehensiveinformation and data, please referto the user documentation. TheGeneral Terms and Conditions ofUse apply to Internet downloads. Technical dataStandardsHousing material PAInflammability class acc. to UL 94V0Color blackStandards for air and creepage distances DIN VDE 0110-1IEC 60664-1: 1992-10VDE 0675-6Degree of protection IP20Mounting type On base elementDesign DIN rail module, two-section, divisible Number of positions1Ambient temperature (operation)-40 °C ... 80 °CFrom SW rev. 1.10Arrester can be tested with CHECKMASTER fromsoftware version:Message: Surge protection fault OpticalDirection of action1L-N/PEWidth17.70 mmHeight54.50 mmLength52.40 mmPitch unit 1 Div.Protective circuitIEC category IIT2EN type T2Nominal voltage U N230 V ACArrester rated voltage U C275 V AC350 V DCNominal frequency f N50 Hz (60 Hz)Ground conductor current I PE≤ 0.3 mAStandby power consumption P C≤ 125 mVAMax. discharge surge current Imax (8/20) µs40 kANominal discharge surge current I n (8/20) µs20 kALightning test current (10/350) µs, peak value l imp 3 kAMax. energy absorption (2 ms)550 JProtection level U p≤ 1.35 kVResidual voltage≤ 1 kV (at 5 kA)≤ 1.15 kV (at 10 kA)≤ 1.35 kV (at In)≤ 950 V (at 3 kA)Response time≤ 25 nsMax. required backup fuse with branch wiring125 A (gL)25 kAShort-circuit resistance I P with max. backup fuse(effective)Capacity 3 nFConnection, protective circuitConnection method FLASHTRAB/VALVETRAB plug-in system connector StandardsStandards/regulations IEC 61643-1 2005EN 61643-11/A11 2007UL 1449 ed. 2Certificates / ApprovalsCertification CB, CCA, CSA, CUL, GOST, KEMA, OEVE, ULAccessoriesItem Designation DescriptionMarking1051993B-STIFT Marker pen, for manual labeling of unprinted Zack strips, smear-proof and waterproof, line thickness 0.5 mm2749589ZBN 18,LGS:ERDE Marking labels, printed horizontally, strips with 5 labels, GND(grounding symbol), color: White2749576ZBN 18,LGS:L1-N,ERDE Marker labels, printed horizontally, strips with 5 labels, L1, L2, L3,N, GND, color: white0800763ZBN 18:SO/CMS Marker labels, 5-section, special printing, labeled according tocustomer requirements (Please specify the required marking withorder), for terminal width: 17.5 mm, color: White2809128ZBN 18:UNBEDRUCKT Unprinted marker labels, strips with 5 labels for individual labelingwith M-PEN or CMS system, for terminal block width: 17.5 mm,color: WhiteAdditional productsItem Designation DescriptionGeneral2817741VAL-MS BE Base element for type 2 arresters of the VALVETRAB MS seriesof products. Design: 1-channel2817738VAL-MS BE/FM Base element for type 2 arresters of the VALVETRAB MS seriesof products, with remote indication contact. Design: 1-channel Diagrams/DrawingsDimensioned drawingCircuit diagramAddressPHOENIX CONTACT Inc., USA586 Fulling Mill Road Middletown, PA 17057,USA Phone (800) 888-7388Fax (717) 944-1625© 2011 Phoenix Contact Technical modifications reserved;。
英语专业考试试题及答案一、词汇与语法(共20分)1. The word "flourish" is most similar in meaning to which of the following?A. ProsperB. WitherC. StagnateD. Perish答案:A2. Which sentence is grammatically correct?A. She has been studying English for three years.B. She has been studied English for three years.C. She had studied English for three years.D. She had been studied English for three years.答案:A二、阅读理解(共30分)阅读以下短文,然后回答问题。
Passage 1In recent years, the popularity of online education has surged. It offers flexibility and convenience, allowing students to learn at their own pace and from any location.3. What is the main idea of the passage?A. The drawbacks of online education.B. The benefits of online education.C. The challenges faced by traditional schools.D. The decline in the popularity of traditional schools.答案:B4. According to the passage, what is one advantage of online education?A. It is less expensive.B. It requires students to be present in a classroom.C. It provides a structured learning environment.D. It allows for flexibility and convenience.答案:DPassage 2The environmental impact of plastic waste is a growing concern worldwide. Many countries are implementing policies to reduce plastic use and promote recycling.5. What is the focus of the passage?A. The economic impact of plastic waste.B. The environmental impact of plastic waste.C. The technological advancements in plastic production.D. The history of plastic production.答案:B6. What action are countries taking in response to the issue mentioned in the passage?A. Increasing plastic production.B. Encouraging the use of plastic bags.C. Implementing policies to reduce plastic use.D. Ignoring the issue of plastic waste.答案:C三、完形填空(共20分)Read the following passage and fill in the blanks with the correct options.Passage 3The internet has transformed the way we communicate and access information. It has made our lives more convenient, but it has also brought about new challenges.7. The internet has _______ the way we communicate.A. simplifiedB. complicatedC. revolutionizedD. limited答案:C8. The passage suggests that the internet has both advantages and _______.A. opportunitiesB. disadvantagesC. benefitsD. drawbacks答案:D四、翻译(共15分)Translate the following sentences from English to Chinese.9. With the development of technology, robots are becoming more and more intelligent.答案:随着技术的发展,机器人变得越来越智能。
Online social network基本介绍:SNS,全称(Online) Social Networking Services,即社会性网络服务,是指在线的个人之间的关系网络,这种基于社会网络关系系统思想的网站就是社会性网络网站(SNS网站)。
现在许多WEB2.0网站都属于SNS网站,如网络聊天(IM)、交友、视频分享、博客、播客、网络社区、音乐共享等。
社会性网络的理论基础源于六度分割理论(Six Degrees of Separation)和150法则(Rule Of 150)。
另外不仅现在一些大公司网站开始了一些SNS应用,一些垂直领域的行业站点也开始了SNS的尝试,并且效果不错。
部分著名中文社交网站国内社交网的代表:多功能大众化社交:百度空间基于学习、互动、分享社交网站:鸭鸭坛基于大众化的社交:QQ空间基于白领用户的娱乐:开心网基于白领和学生用户的交流:人人网基于网络同居的情感交流:赛客网基于未婚男女的婚介:世纪佳缘基于地方化的交流:南京族基于年轻用户的交友:51基于原创性文章:新浪博客基于位置信息的社交:麦乐行基于个性化交友页面:阔地网络历史来源:早期在互联网上多维持着很多提供用户互动支持的服务,例如BBS,新闻组等。
早期社交网络的服务网站呈现为在线社区的形式。
用户多通过聊天室进行交流。
随着Blog等新的网上交际工具的出现用户可以通过网站上建立的个人主页来分享喜爱的信息。
2002年至2004年间,世界上三大最受欢迎的社交网络服务类网站是Friendster、MySpace、Bebo。
在2005年之际MySpace成为了世上最巨大的社交网络服务类网站。
传闻当时其页面访问量超越了作为著名搜索引擎的Google。
2006年第三方被允许开发基于Facebook的网站API的应用,使得Facebook随后一跃成为全球用户量增长最快的网站。
众多网站随后开始仿效开发自己网站的API。
社交服务网站的发展验证了“六度分隔理论”(Six Degrees of Separation),即“人际关系脉络方面你必然可以通过不超出六位中间人间接与世上任意先生女士相识”。
2023-2024学年山东省烟台市芝罘区(五四制)九年级上学期期末考试英语试题If most museums, theaters and libraries are closed, you might miss the cultural activities you used to have holidays. But don’t worry. As we living in the Internet age, virtual(虚拟的)museums, concerts are libraries are at our fingertips, ready to be discovered from our homes.Cloud museumsIf you are a lover of museums, visit the official website of the National of China. There are VR exhibitions(虚拟现实展览), live-streaming(直播)classes and many otherresources. For example, an exhibition about Confucius is gong on right now .You can learn about his life and ancient culture during the Spring and Autumn Period(770BC-476BC).There are also pictures and videos of the relics(文物),such as bianzhong and books.Cloud concertsDo you miss going to live concerts? There are many online concerts going on right now. Go and find your favourite singers! Talented singers are in their live houses with microphones an d musical instruments, such as guitars or pianos. Since they’re streaming live as theyperform, you can not only interact with them by writing comments, but also pick songs for them to sing. What cool experience!Cloud librariesThere are many online libraries that provide free digital resources, such as the NationalLibrary of China, the Shanghai Library and the Guangzhou Library. On the Shanghai Library website, for example, you can see on the front page that there are many interesting books. Of course, you can also find other materials in these online libraries, like comic books,documentary films and English teaching videos.1. What can’t you do in cloud museums?A.See VK exhibitions.B.Join live-steaming classes.C.Learn to play the instruments like bianzhong .D.Watch some videos introducing the relics.2. What can we infer from cloud concerts?A.Online concerts are not popular.B.You can choose your favourite singer’s online concert.C.You must pay for a ticket to enter the online concert.D.You can’t pick songs for the singers to sing.3. From the passage,we know that________A.Confucius was born in 770 BC.B.You can read books for free through some online libraries.C.You can’t write comments at the onli ne concerts.D.Singers can hold online concerts only during the holidays.Have you ever heard the phrase “You never get a second chance to make a first impression (印象)”? It may sound like an unusual piece of advice, but it is true—the first impression someone has of you when meeting you for the first time probably influence how that person treats you or reacts to you in the future.What is even more interesting is that the brain takes in all the information to create that first impression in about three second. When you meet someone for the first time, by the time you have stated your name or shaken hands, the other person has already formed an opinion about the kind of person you are.So how do you make a good first impression? All things grown-ups tell you—such as being polite, and being well-dressed—are very important. However, the most important tool for making good first impression is your face. Smiling, being responsive, and looking like you are happy will almost always leave positive (积极、乐观) impression on people, especially those who do not know you. Most people, generally speaking, are ready to smile back when they are smiled at.Furthermore, being in a positive mood (情绪) helps you to know and get a better understanding of new things. This means that you can possibly be friendlier to people you do not know and be more creative and able to solve problem more quickly. So if you ever need a reason to be happy, think positively about the wonderful people you might meet-and impress—with a cheerful smile.4. What does the underlined word “reacts” mean?A.回应B.道歉C.报告D.建议5. Which paragraph shows how soon others form opinions on you?A.paragraph 1. B.paragraph 2. C.paragraph 3. D.paragraph 4.6. What is the most important to leave good impressions?A.Shaking hands. B.Stating your name.C.Dressing nicely. D.Wearing a smile.7. What can be learned from the last paragraph?A.Friendliness helps solve problems. B.Being positive helps you find a way out.C.There are many reasons to be happy. D.Thinking of great people cheers you up. The 19th Asian Games opened on September 23. More than 12, 000 athletes from 45 Asian countries and regions have gathered in Hangzhou, the capital of Zhejiang province. Hangzhou is the third Chinese city to have hosted the game, following Beijing in 1990 and Guangzhou in 2010. The Hangzhou Asian Game s are the city’s biggest stage to show China’s image to the outside world and to promote Face-to-face exchanges among people from all countries.At the welcoming banquet (宴会) held on Saturday for the Games’ opening, President Xi noted that the day was the autumn equinox (秋分), a day of harvest and reunion known as Qiufen on the Chinese lunar calendar. “As a community with a shared future connected by mountains and rivers, we should use sports to promote peace, achieve good neighborliness and mutual (共同的) be nefit,” he said.Zou Jiaqi and Qiu Xiuping of China got the first gold medal of the 19th Asian Games in Hangzhou in the women’s lightweight double sculls rowing event on Sunday. Speaking of how they managed to win the gold in such style, the two stressed (强调) persistence and experience. “We have kept pushing ourselves and growing. We have put in a lot of hard work during years of training. We just need to do our best every single day, and we can achieve our goals,” said Qiu. Another athlete to shine on the first official day of competition was Chinese wushu star Sun Peiyuan, who won Team China’s first gold medal at the 2018 Jakarta Asian Games. He once again reached the top step by winning the men’s changquan title in Hangzhou.From September 23 to October 8, athletes competed in more events. They have challenged personal limits, strived for excellence and realize their dreams.Let’s give our best wishes to all the athletes.8. When did the 19th Asian Games open?A.On the day of the beginning of autumn. B.On the day of the autumn equinox.C.On the day of the beginning of spring. D.On the day of the spring equinox.9. What did Zou Jiaqi and Qiu Xiuping stress when speaking of how they managed to win the gold?A.Pushing and growing B.Persistence and experienceC.Growing and working D.Pushing and training10. Which of the following is NOT true?A.Hangzhou is the third city to hold the Asian Games.B.Sun Peiyuan won the men’s changquan at the 2018 Jakarta Asian Games.C.Athletes competed in more events from September 23 to October 8.D.President Xi hoped we should use sports to promote peace.11. Where is the passage probably from?B.Business Advice. C.Best Music. D.Sports World.A.TravelMagazine.Huawei, a big technology company, has made another big step in the phone industry with its newest phone, the Mate 60. This phone is special because it uses a chip (芯片) that Huawei made all by itself. This shows how clever and creative Huawei is.The new phone, the Huawei Mate 60, is really important. The chip that Huawei made alone says a lot about how much they care about making new tech, and how much they understand about what technology will be like in the future. This chip is very strong and special and can do many things like use the fast 5G internet and do smart things with AI. This chip makes the Mate 60 even better.Making phones has been hard for Huawei because of some problems they’ve had. But, instead of giving up, Huawei tried something new and worked harder. They built their own chip and became a better competitor in the tech industry. Releasing the Mate 60 has made people notice Huawei’s hard work.Huawei’s Mate 60 is a really good phone, and it shows how well Huawei understands what people need from a phone. The features (特征) and functions of the phone are all made to help people use it better. The chip that Huawei made can make users’ experience even better, since it accomplishes many things much smoother and stably.The Huawei Mate 60 is a big win for Huawei. It shows everyone how important making your own technology is, and how new tech can do big things. The success of the Mate 60 has opened new doors for Huawei all over the world.In the end, the release of the Huawei Mate 60 is a ver y important event. It shows Huawei’s energy and skills in making new technology, and how well they understand what technology will be like in the future. We hope Huawei will continue to do great things in the tech world and make more amazing products in the future.12. What is the key feature of the Huawei Mate 60?A.It has the largest screen size ever.B.It uses a chip made by another company.C.It includes a chip made by Huawei itself.D.It is the first smartphone with 5G connectivity.13. What makes the chip in the Huawei Mate 60 special?A.It supports only 4G networks.B.It is the first chip ever made by Huawei.C.It was built in partnership with another company.D.It enables fast 5G connectivity and can perform smart AI tasks.14. How does the Huawei Mate 60 show Huawei’s understanding of user needs?A.It has a low price point.B.The phone has unique aesthetics (独特的美感).C.The features and functions of the phone are designed to help people use it better.D.It runs on alternative energy sources.15. What influence has the release of the Huawei Mate 60 had on Huawei’s presence in the tech world?A.It has caused the company to take a step back from future product development.B.The Mate 60 has opened new doors for Huawei globally (全球地).C.It has made Huawei solely (唯一地) focused on the smartphone industry.D.It has not had any significant influence on Huawei’s global presence.阅读下面的短文,根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
on line用法"Online"是一个常用的英语词汇,可以作为形容词或副词使用,表示与计算机、互联网或网络有关。
在现代社会,人们经常使用"online"这个词来描述他们正在使用互联网的状态或进行在线活动的情况。
下面将介绍"online"这个词的用法及相关内容。
首先,作为形容词,"online"通常用来描述与互联网或网络有关的事物或服务。
例如,我们常说"online shopping"表示在线购物,"online banking"表示网上银行,"online learning"表示在线学习等。
这些词组表示了使用互联网进行相关活动的方式,使人们可以方便地在家里或办公室的电脑上完成各种任务。
其次,"online"也可以作为副词使用,表示正在进行在线活动或连接到网络。
例如,我们常说"shop online"表示在线购物,"study online"表示在线学习,"work online"表示在线工作等。
这些短语表达了人们利用互联网进行各种活动的方式,使人们可以随时随地访问信息或完成工作。
在现代社会,"online"已经成为人们生活中不可或缺的一部分。
通过互联网,人们可以轻松地获取信息、购物、学习,甚至工作。
"Online"的使用不仅提高了效率,还扩大了人们的社交圈子,使得人们的生活更加便利和丰富。
总的来说,"online"是一个常用的词汇,用来描述与互联网或网络相关的事物或活动。
无论是作为形容词还是副词,"online"都在我们的生活中扮演着重要的角色,让我们能够更加便利地利用互联网进行各种活动。
希望以上内容可以帮助您更好地了解"online"这个词的用法和相关内容。
BMS常涉及的开放标准、开放协议、数据格式1 LonworksLonworks技术是美国Echelon公司于1990年12月推出的一种现场总线技术。
LON(Local Operation Network)为局部操作网络,具有现场总线技术的一切特点。
Lonworks分布式测控网络技术,它真正并彻底地贯彻了“分散控制、集中管理”的控制思想,在国际和国内都得到越来越广泛的应用。
更准确地说Lonworks技术有效地解决了集散控制系统的通讯难题。
Lonworks技术符合IEEE-1437和EIA-709标准。
它的技术核心为神经元芯片、收发器和LonTalk通讯协议。
神经元芯片为超大规模集成电路,其内部有三个CPU,分别控制通讯和应用程序的执行。
神经元芯片可以直接或通过收发器连成控制网络。
收发器有不同的类型,以支持不同的通讯介质,如双绞线、电力线、无线电、同轴电缆、红外线等。
完善的LonTalk通讯协议保证了通讯的可靠性及实时性。
这一切赋予网络优异的性能。
这种网络为对等通讯网络,各节点地位均等,无主节点,实时性好,可靠性高,为楼宇自动化等应用提供了网络基础。
具有强大的通信与控制功能。
LonWorks技术为设计、创建、安装和维护设备网络方面的许多问题提供解决方案:网络的大小可以是两个到32385个设备,并且可以适用于任何场合,从超市到加油站,从飞机到铁路客车,从熔解激光到自动贩卖机,从单个家庭到一栋摩天大楼。
今天,在几乎每种工业应用中,有一种趋势就是远离专用控制方案和集中系统。
制造商正在使用基于开放技术的产品,如现成的芯片、操作系统和功能模块产品。
这些特性可以改进可靠性、提高灵活性、降低系统成本、改善系统性能。
LonWorks技术通过所提供的互操作性、先进的技术架构、快速地产品开发和可估算的成本节约,加速了这个趋势的发展。
LonWorks网络中设备的通信是采用一种称为LonT alk的网络标准语言实现的。
LonT alk协议由各种允许网络上不同设备彼此间智能通信的底层协议组成。
Gong Online
Almost 10 million (14percent)of America 69 million children are online. The Internet both entertains and educates children; however,there are to some possible negative consequences for children who access kid-based Web sites has become both a rapidly growing market for consumer companies and a concern for parents. With a click on an icon, children can be linked to advertisers and a concern for spending power Children are an important target group for consumer companies. Children under age 12 spent $14 billion ,teenagers another $ 67 billion, and together they influenced $ 160 billion of their parents incomes.
Many critics question the appropriateness of targeting children in Internet advertising and press to require that children be treated as a “special case”by advertisers. Because children lack the analytic abilities and judgment of adults,they may be unable to release of personal information to an advertiser. An even greater problem for children when they are offered incentives for providing personal information, or when personal information is required before they are allowed to register for various services. Children may not realize that in many cases these characters provide hotlinks directly to advertising sites.
want to be ethical in their marketing practices. Many advertisers argue the levels of media awareness shown by children. By the age of seven or eight most children can recognize an advertisement and know that its
purpose is to sell something and are able to make judgments about the products shown in advertisement. However, this somewhat optimistic and are decidedly libertarian view of children runs aground when we realize that they are (like a surprising number of adults) unable to judge accurately between entertainment and advertising. Adults can fend for themselves but, as marketers, we should be explicit about our purpose when advertising to children on the Internet.。