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英文缩略语 英文原文 中文译文

英文缩略语 英文原文 中文译文
英文缩略语 英文原文 中文译文

英文缩略语英文原文中文译文

A·A· ALWAYS AFLOAT 永远漂浮

ABT ABOUT 大约,关于

A/C ACCOUNT 计算

A/C ACCOUNT CURRENT 账户

ACCT ACCOUNT 账目,账户

A·&C·P· ANCHORS&CHAINS 锚和锚链试验台

ACPT ACCEPTANCE 接受

ADCOM ADDRESS COMMISSION 订舱佣金,租船佣金

https://www.sodocs.net/doc/357757175.html,M ADDRESS COMMISSION 订舱佣金,租船佣金

ADFT AFT DRAFT 艉吃水

ADV. ADVISE 通知

ADV ADVANCE 提前

A·F· ADVANCED FREIGHT 预付运费

A·F·B· AIR FREIGHT BILL 空运运单

AFMT AFTER FIXING MAIN TERMS 主要(租船)条款确认以后AGRD AGREED 同意AGRT AGREEMENT 协议

AGT AGENT 代理

AGW ALL GOING WELL 取决于)一切顺利

A·H· AFTER HATCH 后舱

AM MORNING 上午

A·M· ABOVE MENTIONED 上述的

AMT AMOUNT 金额、数额

A·N · ARRIVAL NOTICE 到达通知

A/P ADDITIONA PRIMIUM 额外保险费\\老船加保费

APPR APPROXIMATE 大约

APPROX APPROXIMATE 大约

A/R ALL RlSKS AGAINST ALL 一切险、承保一切风险

A/S AFTER SIGHT/ALONGSIDE 见票后/船边

ASAP AS S00N AS POSSIBLE 尽,决、尽速

ASF AS FOLLOWS 如下

ASST ASSISTANT 助理,援助

ATL ACTUAL TOTAL LOSS 实际全损

ATTN ATTENTION 由··收阅

AUTO AUTOMATIC 自动的

A.V AD VALOREM 从价费率

AVG AVERAGE 平均,海损

BA BALE CAPACITY 包装容积

BAF BUNKER ADJUSTMENT FACTOR 燃油附加费

BAL BALANCE 平衡、余额、差额

BUTC BALTIME UNIFORM TIME CHARTER 统一定期租船合同,“波尔的摩”期祖合同BB BELOW BRIDGES 桥楼以下(容积)

BD BANKING DAYS 银行工作日

B/D BAR DRAUGHT 河口)沙洲吃水

BDI BOTH DATES INCLUSIVE 包括首尾两日

BDL BUNDLE 捆

B/E BILL OF EXCHANGE/BILL OF ENTRY 汇票/进口报告书

BEAM BREADTH OF THE VESSEL 船宽

BENDS BOTH ENDS 装卸港

BFI BALTIC FREIGHT INDEX 波罗的海运价指数

B/G BONDED GOODS 保税货物

BG BAGS 袋

B/H BILL OF HEALTH 健康证明书

BIMCO BALTIC INTERNATIONAL MARITIME CONFERENCE波罗的海国际航运公会

BIZ BUSINESS 业务

B/L BILL OF LADING 提单

BL BLADING BILL OF LADING 提单

BLFT BALE FEET 包装尺码(容积)

BLK BULK 散装

BLKR BULKER 散装船

BLT BUILT (船舶)建造(年月)

BM BEAM 横梁(船舶型宽)

B. O. BUYER’S OPTION 买方选择

BOC BANK OF CHINA 中国银行

B/P BILLS PAYABLE 应付票据

B/R BILLS RECEIVABLE 应收票据

B. RGDS BEST REGARDS 致敬,致意(电传尾常用结束语)

B/S BILL OF SALE/BILL OF STORE 抵押证券/船上用品免税单

BS/L BILLS OF LADING 提单(复)

B/ST BILL OF SIGHT 临时起岸报关单,见票即付汇票

B. T. BERTH TERMS/LINER TERMS 班轮条款

C. A. L CURRENCY ADJUSTMENT FACTOR 货币附加费

CANCL CANCELLING 解约,解除合同

CAPT CAPTAIN 船长

CC CARBON COPY 抄送

C.C CIVIL COMMOTIONS 内乱

C. C. CONTINUATION CLAUSE 连续条款

CCIB CHINA COMMODLTIES INSPECTION BUREAU 中国商检总局

CCIC CHINA COMMODITEIS INSPECTION CORPORATION 中国商检总公司

CCPIT CHINA COUNCIL FOR PROMOTION OF INTERNATIONAL TRADE 中国国际贸易促进委员会

C&D COLLECTED AND DELIVERED 运费收讫和货物交毕

C/E CHIEF EFGINEER 轮机长

CERT CERTIFICATE 证书

C. F. CUBIC FEET 立方英尺

C&F COST AND FREIGHT 货价加运费

CFM CONFIRM 确认、证实

CFMD CONFIRMED 已确认、已证实

CFR COST AND FREIGHT 货价加运费(运费付至目的港)

CFS CONTAINER FREIGHT STATION 集装箱货运站

C.G.A CARGO’S PROPORTION OF GENERAL A VERAGE 共同海损货物分摊额

CHGES CHARGES 费用,责任

C.I.CONSULAR INVOICE 领事签证

C/I CERTIFICATE OF INSURANCE 保险证明书

C&I COST AND INSURANCE 货价加保险

C.I.C CHINA INSURANCE CLAUSE 中国保险条款

CIF COST OF INSURANCE AND FREIGHT 货价加保险和运费

CIF&C COST,INSURANCE,FREIGHT AND COMMISSION 货价加保险费运费及佣金CIP CARRIAGE AND INSURANCE PAID TO 货价加付至指定目的地的运、保费

CL. CLAUSE 条款、条文

CL. B/L CLEAN BILL OF LADING 清洁提单

CLP CONTAINER LOAD PLAN 集装箱装箱单

C/N CONSIGNMENT NOTE/COVER NOTE CREDIT NOTE 发货通知书/认保单贷方通知单CO.COMPANY 公司

C/O (IN)CARE OF 转交

C/O CERTIFICATE OF ORIGIN 原产地证明书

COA CONTRACT OF AFFREIGHTMENT 包运合同

C.O.

D. CASH ON DELIVERY 现金交货

COM COMMISSION 佣金

COMM. COMMlSSION 佣金

CONBILL CONFERENCE BILL OF LADING 公会提单

CONGEN CONFERENCE GENBILL ERAL CARGO BILL OF LADING 公会杂货提单

CONSEC CONSECUTIVE 连续的

CONT CONTINENT OF EUROPE 欧洲大陆

CO-OP CO-OPERA TION 合作

CORP. CORPORA TION 公司

COSCO CHINA OCEAN SHIPPING COMPANY 中国远洋公司

COSTACO CHINA OCEAN SHIPPING TALLY COMPANY 中国外轮理货公司

C/P CHARTER PARTY 租船合同

C. P.

D. CHARTERERS PAY DUES 租船人负担税捐

CPT CARRIAGE PAID TO 货价加付至指定目的地的运费

CQD CUSTOMARY QUICK DESPA TCH 按港口惯常速度快速装卸,不计滞/速费

C. R. CURRENT RA TE 现行费率

CST CENTISTOKE 厘拖,表云燃油浓度

C. T. L. CONSTRUCTIVE TOTAL LOSS 推定全损

C. T. L. O.CONSTRUCTIVE TOTAL LOSS ONLY 仅承保推定全损

CTR CONTRACT 合同

CUB CUBIC 立方

CUD COULD 能、可(过去式)

CUFT CUBIC FEET 立方英尺

CUM CUBIC METER 立方米

CY CONTAINER YARD 集装箱码堆场

D DIESEL OIL 柴油

D206 DIESEL OIL 206 TONG 柴油206吨

D/A DIRECT ADDITIONAL 直航附加费

D/A DOCUMENTS AGAINST ACCEPTANCE 承兑交单

DAF DELIVERED A T FRONTIER 边境指定地点交货价

D.B. DEALS AND BATTENS(TIMBER)垫板和板条

D/C DEVIA TION CLAUSE 绕航和条款

DD DA TED 日期

D/D DELIVERED A T DOCKS 码头交货

D/D DEMAND DRAFT 汇票、银行汇票

D/D DAYS AFTER DATE 到期后······日

D. D. O DlSPA TCH DICHARGING ONLY 仅在卸货时计算速遣费DDP DELIVERED DUTY PAID 目的地约定地点交货(完税后)价DDU DELIVERED DUTY UNPAID 目的地约定地点交货(未完税)价DEL DELIVERY 交船(期),交货

DEM DEMURRAGE 滞期费

DEP DEPARTURE (船舶)离港

DEPT DEPARTURE (船舶)离港

DEPT DEPARTMENT 处、部(门)

DEQ DELIVERED EX QUAY 目的港码头交货价

DES DELIVERED EX SHIP 目的港船上交货价

DESP DESPA TCH MONEY 速遣费

DEST DESTINATION 目的地(港)

DF DEAD FREIGHT 空船费

综合英语(一)课文及翻译

Lesson One: The Time Message Elwood N, Chapman 新的学习任务开始之际,千头万绪,最重要的是安排好时间,做时间的主人。本文作者提出了7点具体建议,或许对你有所启迪。 1 Time is tricky. It is difficult to control and easy to waste. When you look a head, you think you have more time than you need. For Example,at the beginning of a semester, you may feel that you have plenty of time on your hands, but toward the end of the term you may suddenly find that time is running out. You don't have enough time to cover all your duties (duty), so you get worried. What is the answer? Control! 译:时间真是不好对付,既难以控制好,又很容易浪费掉,当你向前看时,你觉得你的时间用不完。例如,在一个学期的开始,你或许觉得你有许多时间,但到学期快要结束时,你会突然发现时间快用光了,你甚至找不出时间把所有你必须干的事情干完,这样你就紧张了。答案是什么呢?控制。 2 Time is dangerous. If you don't control it, it will control you. I f you don't make it work fo r you, it will work against you. So you must become the master of time, not its servant. As a first-year college student, time management will be your number one Problem. 译:时间是危险的,如果你控制不了时间,时间就会控制你,如果你不能让时间为你服务,它就会起反作用。所以,你必须成为时间的主人,而不是它的奴仆,作为刚入学的大学生,妥善安排时间是你的头等大事。 3 Time is valuable. Wasting time is a bad habit. It is like a drug. The more time you waste,the easier it is to go on wasting time. If seriously wish to get the most out of college, you must put the time message into practice. 译:时间是珍贵的,浪费时间是个坏习惯,这就像毒品一样,你越浪费时间,就越容易继续浪费下去,如果你真的想充分利用上大学的机会,你就应该把利用时间的要旨付诸实践。 Message1. Control time from the beginning. 4 Time is today, not tomorrow or next week. Start your plan at the Beginning of the term. 译:抓紧时间就是抓紧当前的时间,不要把事情推到明天或是下周,在学期开始就开始计划。 Message2. Get the notebook habit. 5 Go and buy a notebook today, Use it to plan your study time each day. Once a weekly study plan is prepared, follow the same pattern every week with small changes. Sunday is a good day to make the Plan for the following week.

英语原文及其翻译

Exploring Filipino School Counselors’ Beliefs about Learning Allan B. I. Bernardo [Abstract] School reform efforts that focus on student learning require school counselors to take on important new roles as advocates of student learning and achievement.But how do school counselors understand the process of learning? In this study, we explore the learning beliefs of 115 Filipino school counselors who indicated their degree of agreementwith 42 statements about the process of learning and the factors thatinfluence this process.A principal components analysis of the responses to the 42 statements suggested three factors:(F1)social-cognitive constructivist beliefs, (F2) teacher-curriculum-centered behaviorist beliefs,and (F3) individual difference factors.The preliminary results are briefly discussed in terms of issues related to how Filipino school counselors’ conceptions of learning may guide their strategies for promoting student learning and achievement. [Key words]beliefs about learning, conceptions of learning, school counselors, student learning, Philippines School reform efforts in different parts of the world have focusedon students’learning. In particular,most school improvement programsnow aim to ensure that students acquire the high-level knowledge and skills that help them to thrive in today’s highly competitive globaleconomy (e.g., Lee & Williams, 2006). I n this regard, school reform programs draw from various contemporary theories and research on learning (e.g.,Bransford,Brown, & Cocking, 1999; Lambert & McCombs, 1998).The basic idea is that all school improvement efforts should be directed at ensuring students achieve high levels of learning or attainment of well-defined curricular objectives and standards.For example, textbooks (Chien & Young, 2007), computers and educational technology (Gravoso, 2002; Haertnel & Means, 2003;Technology in Schools Task Force, 2003), and educational assessment systems (Black & Wiliam2004; Cheung & Ng, 2007; Clark, 2001; Stiggins, 2005) are being reconsidered as regards how they can effectively provide scaffolds and resources for advancing student learning. Likewise,the allocation and management of a school’s financial resources are assessed in terms ofwhether these are effectively mobilized and utilized towards improving student learning (Bolam, 2006; Chung & Hung, 2006; Retna, 2007). In this regard, some advocates have also called for an examination of the role of school counselors in these reform efforts (Herr, 2002). Inthe United States, House and Hayes (2002) challenged school counselors to take proactive leadership roles in advocating for the success of all

最新中文地址如何翻译成英文(精)

5栋 Building No.5 ----------- 请看相关资料 翻译原则:先小后大。 中国人喜欢先说小的后说大的,如 **区 **路 **号 而外国人喜欢先说大的后说小的,如 **号 **路 **区,因此您在翻译时就应该先写小的后写大的 . 中文地址的排列顺序是由大到小, 如:X 国 X 省 X 市 X 区 X 路 X 号, 而英文地址则刚好相反, 是由小到大。如上例写成英文就是:X 号, X 路, X 区, X 市, X 省, X 国。掌握了这个原则,翻译起来就容易多了! X 室 Room X X 号 No. X X 单元 Unit X X 号楼 Building No. X X 街 X Street X 路 X Road X 区 X District X 县 X County X 镇 X Town

X 市 X City X 省 X Province 请注意:翻译人名、路名、街道名等,最好用拼音。 中文地址翻译范例: 宝山区示范新村 37号 403室 Room 403, No. 37, SiFang Residential Quarter, BaoShan District 虹口区西康南路 125弄 34号 201室 Room 201, No. 34, Lane 125, XiKang Road(South, HongKou District 473004河南省南阳市中州路 42号李有财 Li Youcai Room 42 Zhongzhou Road, Nanyang City Henan Prov. China 473004 434000湖北省荆州市红苑大酒店李有财 Li Youcai Hongyuan Hotel Jingzhou city Hubei Prov. China 434000 473000河南南阳市八一路 272号特钢公司李有财

文献翻译英文原文

https://www.sodocs.net/doc/357757175.html,/finance/company/consumer.html Consumer finance company The consumer finance division of the SG group of France has become highly active within India. They plan to offer finance for vehicles and two-wheelers to consumers, aiming to provide close to Rs. 400 billion in India in the next few years of its operations. The SG group is also dealing in stock broking, asset management, investment banking, private banking, information technology and business processing. SG group has ventured into the rapidly growing consumer credit market in India, and have plans to construct a headquarters at Kolkata. The AIG Group has been approved by the RBI to set up a non-banking finance company (NBFC). AIG seeks to introduce its consumer finance and asset management businesses in India. AIG Capital India plans to emphasize credit cards, mortgage financing, consumer durable financing and personal loans. Leading Indian and international concerns like the HSBC, Deutsche Bank, Goldman Sachs, Barclays and HDFC Bank are also waiting to be approved by the Reserve Bank of India to initiate similar operations. AIG is presently involved in insurance and financial services in more than one hundred countries. The affiliates of the AIG Group also provide retirement and asset management services all over the world. Many international companies have been looking at NBFC business because of the growing consumer finance market. Unlike foreign banks, there are no strictures on branch openings for the NBFCs. GE Consumer Finance is a section of General Electric. It is responsible for looking after the retail finance operations. GE Consumer Finance also governs the GE Capital Asia. Outside the United States, GE Consumer Finance performs its operations under the GE Money brand. GE Consumer Finance currently offers financial services in more than fifty countries. The company deals in credit cards, personal finance, mortgages and automobile solutions. It has a client base of more than 118 million customers throughout the world

英语原文及翻译

高速视频处理系统中的信号完整性分析 摘要:结合高速DSP图像处理系统讨论了高速数字电路中的信号完整性问题,分析了系统中信号反射、串扰、地弹等现象破坏信号完整性的原因,通过先进IS工具的辅助设计,找出了确保系统信号完整性的具体方法。 关键词:高速电路设计信号完整性 DSP系统 深亚微米工艺在IC设计中的使用使得芯片的集成规模更大、体积越来越小、引脚数越来越多;由于近年来IC工艺的发展,使得其速度越来越高。从而,使得信号完整性问题引起电子设计者广泛关注。 在视频处理系统中,多维并行输入输出信号的频率一般都在百兆赫兹以上,而且对时序的要求也非常严格。本文以DSP图像处理系统为背景,对信号完整性进行准确的理论分析,对信号完整性涉及的典型问题[1]——不确定状态、传输线效应、反射、串扰、地弹等进行深入研究,并且从实际系统入手,利用IS仿真软件寻找有效的途径,解决系统的信号完整性问题。 1 系统简介 为了提高算法效率,实时处理图像信息,本图像处理系统是基于DSP+FPGA结构设计的。系统由SAA7111A视频解码器、TI公司的TMS320C6701 DSP、Altera公司的EPlK50QC208 FPGA、PCI9054 PCI接口控制器以及SBRAM、SDRAM、FIFO、FLASH等构成。FPGA是整个系统的时序控制中心和数据交换的桥梁,而且能够对图像数据实现快速底层处理。DSP是整个系统实时处理高级算法的核心器件。系统结构框图如图1所示。 在整个系统中,PCB电路板的面积仅为15cm×l5cm,系统时钟频率高达167MHz,时钟沿时间为0.6ns。由于系统具有快斜率瞬变和极高的工作频率以及很大的电路密度,使得如何处理高速信号问题成为一个制约设计成功的关键因素。 2 系统中信号完整性问题及解决方案 2.1 信号完整性问题产生机理 信号的完整性是指信号通过物理电路传输后,信号接收端看到的波形与信号发送端发送的波形在容许的误差范围内保持一致,并且空间邻近的传输信号间的相互影响也在容许的范围之内。因此,信号完整性分析的主要目标是保证高速数字信号可靠的传输。实际信号总是存在电压的波动,如图2所示。在A、B两点由于过冲和振铃[2]的存在使信号振幅落入阴影部分的不确定区,可能会导致错误的逻辑电平发生。总线信号传输的情况更加复杂,任何一个信号发生相位上的超前或滞后都可能使总线上数据出错,如图3所示。图中,CLK为时钟信号,D0、D1、D2、D3是数据总线上的信号,系统允许信号最大的建立时间[1]为△t。在正常情况下,D0、D1、D2、D3信号建立时间△t1<△t,在△t时刻之后数据总线的数据已稳定,系统可以从总线上采样到正确的数据,如图3(a)所示。相反,当信号D1、D2、D3受过冲和振铃等信号完整问题干扰时,总线信号就发生

英文翻译(原文)

GRA VITY RETAINING?WALL 1. INTRODUCTION Retaining walls are structures used to provide stability for earth or other material where conditions disallow the mass to assume its natural slope, and are commonly used to hold back or support soilbanks,coal or ore piles, and water. Retaining walls are classified, based on the method of achieving stability, into six principal types (Fig.1). The gravity-wall depends upon its weight, as the name implies, for stability. The cantilever wall is a reinforced-concrete wall that utilizes cantilever action to retain the mass behind the wall from assuming a natural slope. Stability of this wall is partially achieved from the weight of soil on the heel portion of the base slab. A counterfort retaining wall is similar to a cantilever retaining wall, except that it is used where the cantilever is long or for very high pressures behind wall and has counterforts, which tie the wall and base together, built at intervals along the wall to reduce the bending moments and sheers. As indicated in Fig.1c, the counterfort is behind the wall and subjected to tensile forces. A buttressed retaining wall is similar to a counterfort wall, except that the bracing is in front of the wall and is in compression instead of tension. Two other types of walls not considered further are crib walls, which are built-up members of pieces of precast concrete, metal, or timber and are supported by anchor pieces embedded in the soil for stability, and semigravity walls, which are walls intermediate between a true gravity and a cantilever wall. (a)(b)(e)

唯美的中文翻译成英文

唯美的中文翻译成英文 Abandon 放弃 Disguise 伪装 Abiding 持久的,不变的~friendship Indifferent 无所谓 Forever 最爱 I know what you want 我知道你想要什么 See you forget the breathe 看见你忘了呼吸 Destiny takes a hand.命中注定 anyway 不管怎样 sunflower high-profile向日葵,高姿态。 look like love 看起来像爱 Holding my hand, eyes closed you would not get lost 牵着我的手,闭着眼睛走你也不会迷路 If one day the world betrayed you, at least I betray the world for you! 假如有一天世界背叛了你,至少还有我为你背叛这个世界! This was spoiled child, do not know the heart hurts, naive cruel. 这样被宠惯了的小孩子,不知道人心是会伤的,天真的残忍。

How I want to see you, have a look you changed recently, no longer said once, just greetings, said one to you, just say the word, long time no see. 我多么想和你见一面,看看你最近的改变,不再去说从前,只是寒暄,对你说一句,只说这一句,好久不见。 In fact, not wine, but when the thought of drinking the unbearable past. 其实酒不醉人,只是在喝的时候想起了那不堪的过去。 The wind does not know clouds drift, day not know rain down, eyes do not understand the tears of weakness, so you don't know me 风不懂云的漂泊,天不懂雨的落魄,眼不懂泪的懦弱,所以你不懂我 Some people a lifetime to deceive people, but some people a lifetime to cheat a person 有些人一辈子都在骗人,而有些人用一辈子去骗一个人 Alone and lonely, is always better than sad together 独自寂寞,总好过一起悲伤 You are my one city, one day, you go, my city, also fell 你是我的一座城,有一天,你离开了,我的城,也就倒了。

英语翻译专业必翻经典文章英文原文参考译文

文档简介 一,英语翻译经典文章之英文原稿二,中文翻译:这篇英语文章的最好翻译版本!不是俺说的,是俺老师说哒!! 英文原稿Brian It seems my only request (“please, let me sleep”) is not clear enough, so I made this simple table that can help you when you’re in doubt. Especially during the night

中文翻译小子: 我只想好好地睡觉,你不明白吗?!所以,我做了这个简表。当你不知道怎么办时,特 别是在晚上的时候,你可以看看它。 具体情况行动指南 1,我正在睡觉禁止进入 2,你不确定我是否睡觉,你想搞清楚管你“鸟”事;禁止进入 3,你嗑了药,想奔向我的床你他妈的滚远点 4,你在youtube上看了一个超赞的视频,禁止进入;在脸书上把链接发给我想让我看看 5,就算第三次世界大战开始了管我屁事,他妈的别进来 6,你和你的基友们想和我“玩玩”抱歉,直男一枚。不要碰我的任何东西,门都别碰 7,你想整理我的房间我谢谢你了!我自己会打扫 8,普京宣布同性婚姻合法化终于等到“它”!还好你没放弃!还是不要来我房里! 9,我不在家进我房间,想都别想 10,白天,我在家。你敲了门,我说“请进” 你可以进来了 福利放送!!

如果你已经看到了这里,那么说明你应该是英文爱好者哦。 下面有一些非常实用,我精心整理的英文资料,你一定用得到!快去看看吧! 一,最常用英语翻译政治文体句型总结大全完美版 二,英文合同翻译最常用句型总结专业版 三,英语毕业论文提纲模板优秀完整详细无敌版

中文地址翻译成英文地址的方法和技巧

中文地址翻译成英文地址的方法和技巧 中文地址的排列顺序是由大到小,如:X国X省X市X区X路X号,而英文地址则刚好相反,是由小到大。如上例写成英文就是:X号,X路,X区,X市,X省,X国。 1.各部分写法 ●X室:Room X ●X号:No. X ●X单元:Unit X ●X楼/层:X/F ●X号楼:Building No. X ●住宅区/小区:ResidentialQuater ●X街:XStreet ●X路:XRoad East/Central/West东路/ 中路/ 西路 芙蓉西二路/ West 2nd Furong Road Central Dalian Rd. /大连中路 芙蓉中路的“中”可以用Central,也有用Middle的,一般用Mid比较简洁。 ●X区:XDistrict ●X镇:XTown ●X县:XCounty ●X市:XCity ●X省:XProvince ●国家(State)中华人民共和国:The People’s Republic of China、P.R.China、P.R.C.、 China ●X信箱:M ailbox X 请注意:翻译人名、路名、街道名等,最好用拼音。 各地址单元间要加逗号隔开。

2.英文通信地址常用翻译 201室/房Room 201 二单元Unit 2 马塘村MatangVallage 一号楼/栋Building 1 华为科技公司Huawei Technologies Co., Ltd.

xx公司xx Corp. / xx Co., Ltd. 宿舍Dormitory 厂Factory 楼/层Floor 酒楼/酒店Hotel 住宅区/小区Residential Quater 县County 甲/乙/丙/丁A/B/C/D 镇Town 巷/弄Lane 市City 路Road(也简写作Rd.,注意后面的点不能省略)一环路1st Ring Road 省Province(也简写作Prov.) 花园Garden 院Yard 街Street/Avenue 大学College/University 信箱Mailbox 区District A座Suite A 广场Square 州State 大厦/写字楼Tower/Center/Plaza 胡同Alley(北京地名中的条即是胡同的意思) 中国部分行政区划对照 自治区Autonomous Region 直辖市Municipality 特别行政区Special Administration Region 简称SAR 自治州Autonomous Prefecture

专业英语原文和翻译

Basic Control Actions and Industrial Automatic Control An automatic controller compares the actual value of the plant output with the desired value, determines the deviation, and produces a control signal which will reduce the deviation to zero or to a small value.The manner in which the automatic conroller produces the control signal is called the control action. Classifications of industrial automatic controllers Induetrial automatic controllers may be classified according to their control action as: ·two-position or on-off controllers; ·proportional controllers; ·integral controllers; ·proportional-plus-integral controllers; ·proportional-plus-derivative controllers; ·proportional-plus-derivative-plus-integral controllers. Most industrial automatic controllers use eletricity or pressurized fluid such as oil or air as power sources. Automatic controllers may also be classified according to the kind of power employed in the operation, such as pneumatic controllers, hydraulic controllers, or electronic controllers.What kind of controller to use must be decided by the nature of the plant and the operating conditions,including such considerations as safety, availability, reliability, accuracy, weight, and size? Elements of industrial automatic controllers An automatic controller must detect the actuating error signal, which is usually at a very low power level, and amplify it to a sufficiently high level. Thus, an amplifier is necessary. The output of an automatic controller is fed to a power device, such as a pneumatic motor or valve, a hydraulic motor, or an electric motor. The controller usually consists of an error detector and amplifier. The measuring element is a device that converts the output variable into another suitable variable, such as a displacement, pressure, or electric signal, which can be used for comparing the output to the reference input signal. This element is in the feedback path of the closed-loop system. The set point of the controller must be converted to a reference input of the same units as the feedback signal from the measuring element. The amplifier amplifies the power of the actuating error signal, which in turn operates the actuator. The actuator is an element which alters the input to the plant according to the control signal so that the feedback signal may be brought into correspondence with the reference input signal. Self-operated controllers In most industrial automatic controllers, separate units are used for the measuring element and for the actuator. In a very simple one, however, such as a self-operated controller, these elements are assembled in one unit. Self-operated controllers utilize power developed by the measuring element and are very simple and inexpensive. The set point is determined by the adjustment of the spring force. The controlled pressure is measured by the diaphragm. The actuating error signal is the net force acting on the diaphragm. Its position determines the valve opening. The operation of self-operated controller is as follows: Suppose that the output pressure is lower than the reference pressure, as determined by the set point. Then the downward spring force is greater than the upward pressure force, resulting in a downward movement of the diaphragm. This increases the flow rate and raises the output pressure.

英文翻译原文

南京师范大学泰州学院 英文翻译原文 年级: 2011级学号:12110330 姓名:申佳佳 系部:信息工程学院 专业:通信工程 题目:基于C51的数字测速仪设计与仿真 指导教师:焦蓬蓬 2015 年 4 月 5 日

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