凝汽器端差；凝汽器终端温差

新东方背诵文选 L50. Cells and Temperature

Cells cannot remain alive outside certain limits of temperature and much narrower limits mark the boundaries of effective functioning. Enzyme systems of mammals and birds are most efficient only withi

发表于:2018-12-01 / 阅读(295) / 评论(0)

新东方背诵文选

高一下词汇(03版)字母 a-h

[00:02.90]a great deal of a number of Abel Tasman [00:08.79]很多的;大量的若干;一些亚伯.塔斯曼 [00:14.68]accent achievement act out activist [00:20.00]n.口音;腔调;重音 n.成就;功绩把...表演出来 n.激进主义分子; [00

发表于:2018-12-12 / 阅读(228) / 评论(0)

高中英语词汇

小学综合英语6A--Unit 5

Unit 5 [00:38.30]Patsy's birthday party [00:42.14]Last Sunday Patsy Wu had a birthday party. [00:48.01]She invited her friends. When they arrived she said, [00:54.57]'What games do you want to play?' [00:59.01]'Let's play Twenty Questions,'Peter said

发表于:2018-12-13 / 阅读(266) / 评论(0)

小学综合英语6A

北师大版高中英语模块11--Unit32(3)-1

[00:04.76]Unit 32 Listening and speaking [00:08.71]2b Listen to the first part of the programme. [00:24.83]With the holiday season once again upon us, [00:27.18]millions of people all over the world [00:29.18]are busy thinking about their annual holi

发表于:2018-12-17 / 阅读(221) / 评论(0)

北师大版高中英语模块11(选修)

高中英语人教版高一下讲解08

[00:03.08]PRE-READING [00:07.16]Do this section all by yourselves [00:11.91]and look up any information you're interested in the dictionary. [00:29.28]Curie(F.kyri),Pierre(1839-1960),and Marie(1867-1934),French physicists, [00:52.14]husband and wife,

发表于:2018-12-18 / 阅读(254) / 评论(0)

高中英语人教版高一

出国旅游口语一本通第20期:At the Bus Terminal 在公交车总站

第20期:At the Bus Terminal 在公交车总站 X:What are you waiting for?Get on that bus quickly. X:你在等什么呢?快点上车。 Y:But where do I get a ticket? Y:我去哪儿买票啊? X:On the bus.The driver collects the dares.YouII have to

发表于:2018-12-26 / 阅读(175) / 评论(0)

出国旅游口语一本通

Take Away English-Heathrow Terminal 5 希思罗机场五号航站楼

Many people had to wait around in the airport for a long time London Heathrow is the biggest airport in the UK, and it also handles more international passenger traffic than any other airport in the world. For this reason, expansion was planned and

发表于:2019-01-02 / 阅读(164) / 评论(0)

Take Away English

北外翻译笔记第30课翻译与文体--科技英语翻译(2)

二、科技英语的翻译要做好科技英语的翻译工作，译者必须注意以下几点： 1）了解相关专业知识由于科技英语涉及自然科学的各个领域，因此译者应有较宽的知识面，尤其要具备翻译材料所

发表于:2019-01-08 / 阅读(136) / 评论(0)

北外翻译笔记

英语四级语法关键句（2）

21. 疑问词+shouldbut 结构，这个结构表示过去的意外的事，意为nonebut，可译为除了还有谁会，岂料，想不到竟是等。 Who should write it but himself? 22. who knows but (that)和who could shouldbut结构，这个结构

发表于:2019-01-08 / 阅读(162) / 评论(0)

大学四六级阅读

英语杂谈：101 Temperature-sensitive genes

Some bacteria have adapted to super cold environments for millions of years. And scientists have isolated some of the essential genes that allow bacteria to tolerate their harsh living conditionsbecause these same genes might help in the creation of

发表于:2019-01-11 / 阅读(173) / 评论(0)

英语杂谈

英语角-圆桌会议 RoundTable0421 - 网络女主播为何这么火？

Topic1 Raise pay to prevent judges leavingAs more judges are leaving the courts, there is calling for improving the pay and working conditions of the profession. But is that all what it takes for them to stay? What are the problems? Why the crisis? T

发表于:2019-01-17 / 阅读(161) / 评论(0)

英语角-圆桌会议

求职英语：项目管理人的英文原版求职简历

这份简历的工作意向是寻找一个项目管理人（经理）的职位，负责专案（项目）管理，工程或者工业项目中的建筑方面等。 OBJECTIVE Secure position as Project

发表于:2019-01-17 / 阅读(170) / 评论(0)

实用英语

外贸英语对话：Farewells 道别

Dialogue 1 A：．．．．．and that concludes our tour． We'd like to thank you for coming， and we hope you enjoyed your time with us today． Do you have any questions about the things we shared with you during our factory tour? B： No， yo

发表于:2019-01-26 / 阅读(187) / 评论(0)

实用英语

英语关键句型72种-4

31．

发表于:2019-01-30 / 阅读(170) / 评论(0)

英文语法词汇

XDF考研词汇串讲文本c5

compete v. 竞争解析：联系记忆：competence 能力,竞争力 competitor 竞争者 compile v. 编辑,编制 complain v.(about, of)抱怨解析：complaint n.抱怨 complement v./n. 补充,补足

发表于:2019-02-03 / 阅读(166) / 评论(0)

英文语法词汇

AP美联社一分钟新闻(2010-01-09)

1. There is no escaping this arctic blast hitting the U.S. Even those usually born in Miami had to put on jackets when they hit the beach. Residents in Auckland Miami are also complaining about cold snap with forecaster say it could linger into early

发表于:2019-02-07 / 阅读(240) / 评论(0)

美联社新闻一分钟2010(一月)

2018年CRI Automated port terminal in Qingdao marks remarkable first year

A little over a year ago, a fully automated container terminal began operation in the Chinese port city of Qingdao, using only robots and machines to load and unload shipping containers. Now the terminal, the first of its kind in Asia, has already se

发表于:2019-02-14 / 阅读(191) / 评论(0)

2018CRI中国国际广播电台

Lesson 9-1:Dates 日期

Listen to the telephone messages and correct the messages on the note below. 1.Hi, Miss Chang.This is calling from JBC Clinic. Your appointment with Dr Wu on the 15th has to be postponed to the 20th at 6:OOpm,if you have any questions please give us

发表于:2019-02-17 / 阅读(156) / 评论(0)

英语听力练习题

Lesson 54-2 In the Campus 2 在校园2

Listen to the dialogues and fill in T for True, F for False. A:International Office, may I help you? B:Yes.I'm a student form Taiwan. l'm going to attend the master course this summer. l'm thinking whether you can book a taxi for me to pick me up at

发表于:2019-02-17 / 阅读(146) / 评论(0)

英语听力练习题

雅思写作常见句型（二）

雅思写作常见句型（二） 26． if any结构，if any和if ever，意思是果真有，即使有，表示加强语气。与此类似的还有：if anything（如有不同的话，如果稍有区别），if a day（=at least，至少）。 The

发表于:2019-02-26 / 阅读(210) / 评论(0)

实用英语

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