[化] 阳离子交换器; 阳离子交换剂

cation exchanger的用法和样例：

例句

用作名词(n.)

Any ion electrostatically bound to the exchanger is referred to as counterion.靠静电引力结合在交换剂上的离子，叫做平衡离子。

英语新词:旅游业新词“男性假期”

The concept of a gender specific trip has been around since thefirst caveman took his club and went hunting with the others inthe tribe. Yet, mancation has become a buzzword in the travelbusiness lately. 虽说同性出游这样的形式在人类始祖

发表于:2018-11-29 / 阅读(247) / 评论(0)

英文语法词汇

SSS 2012-07-26

This is Scientific American 60-second Science.I'm A.L.Got a minute? A nice glass of saki might not make figure of your dug.The bosom has resulted belong demascation processors.Humans have demascatered on off louder organisms from paths to grains to t

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Scientific American(七)月

礼节美语 Business Etiquette 165 Staycation (3)

很久不见的好友Lisa, Karen和Gina一起吃饭。三个人都说，现在手头很紧，彼此交换勤俭持家的经验。Gina说，她们家实行三十天规则，想买什么东西，先要等上三十天，如果三十天过后还觉得需要

发表于:2018-12-25 / 阅读(132) / 评论(0)

礼节美语

【话匣子英语】度假

好不容易放个假期，你选择怎么过，是在家里还是出去旅游度假呢？今天学习一个新的名词：staycation. Sample transcript Ricardo: Did you take a lot of vacations when you were younger? Maura: Yeah, every summer, at lea

发表于:2018-12-27 / 阅读(148) / 评论(0)

话匣子英语

大学英语对话-College Application(3)

A: What are you up to? B: Im filling out applications. A: Youre filling out applications for what? B: Theyre college applications. A: Youre already in college. B: Im going to transfer to a different school. A: What school are you transferring to? B:

发表于:2018-12-30 / 阅读(176) / 评论(0)

大学英语对话

AP 2011-08-09

1. Top officials of Standand Poor's are defending their decision to degrade the US government's credit rating. White House claims that it was a hasty decision based on faulty math, but the SP says it was reasoned conclusion. 2. More than 20 elite Nav

发表于:2019-01-11 / 阅读(237) / 评论(0)

美联社新闻一分钟2011(八月)

VOA慢速英语2012 Education Report - United Nations Report Urges “Putting Education to Work”

Education Report - United Nations Report Urges Putting Education to Work From VOA Learning English, this is the Education Report in Special English. A new United Nations report says over two hundred million young people in developing countries have n

发表于:2019-01-12 / 阅读(186) / 评论(0)

2012年VOA慢速英语(十)月

托福备考资料之关于各种假日的英文表达

各种节假日及假期在英文中如何表达呢？泛指不用工作的休假时间用time off work或者time away from work，准假叫be granted。 Holiday和vacation在英语中意思接近，它们包括三种情况：一是为了休息（re

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托福英语

商务礼节美语第21期:Staycation 宅(3)

发表于:2019-01-15 / 阅读(162) / 评论(0)

商务礼节美语

常用外贸英语的英文缩写及中文翻译

A.A.R = against all risks 担保全险，一切险 A.B.No. = Accepted Bill Number 进口到单编号 A/C = Account 账号 AC. = Acceptance 承兑 acc = acceptance,accepted 承兑，承诺 a/c.A/C = account 帐，帐户 ackmt = acknowledgement 承认，

发表于:2019-01-21 / 阅读(211) / 评论(0)

天天商务口语

美国文化脱口秀第173期:国庆长假怎么过

国庆长假一直是旅游旺季，热门景区都是人山人海；加上高速公路免收通行费，许多有车一族选择自驾游，在高速上打起了羽毛球。这个国庆，要么在景区哭，要么在家里笑，你选哪一样？国

发表于:2019-01-22 / 阅读(162) / 评论(0)

美国文化脱口秀

英文原版对话1000个:978 European Matters

Christophe: OK, Aiste, we're going to talk about environmental issues in Europe. So, does Lithuania have environmental issues? Aiste: Oh, actually were are facing kind of a big problem. The Baltic Sea that's beside Lithuania. You know three Baltic co

发表于:2019-01-27 / 阅读(233) / 评论(0)

原版英语对话1000个

新年晚会

Mr.Chairman,Ladies and gentlemen,董事长先生：女士们、先生们： Happy New Year to you all! 各位新年快乐! On behalf of all the members of my group, I'd like to thank you, Mr. Chairman, for your gracious invitation for us to attend s

发表于:2019-02-06 / 阅读(159) / 评论(0)

英美文化

各种各样的假期英语单词

病假 sick leave; sickness pay; sick pay 带薪休假 paid leave 销假 return to work; back to work 病休表 sickness absence form 员工近亲过世请的假 Bereavement leave; compassionate leave 通常是在员工近亲属去世的时候请的假

发表于:2019-02-13 / 阅读(156) / 评论(0)

实用英语

Keep calm at least 至少要平静

至少要平静 Keep calm at least When you had fallen to the bottom of your life, every people around you would tell you: Be hard-bitten and be happy! 在你跌入人生谷底的时候，你身旁所有的人都告诉你：要坚强，而且要快乐。

发表于:2019-02-14 / 阅读(186) / 评论(0)

实用英语

【英语时差8,16】在本国度假

Diarmuid:This year I decided to go on holiday here in the UK instead of going to a foreign country. Feifei: So you had a staycation? Diarmuid: Exactly. This year I had a staycation. S.T.A.Y.C.A.T.I.O.N. Feifei: Staycation. it sounds like the word vac

发表于:2019-02-15 / 阅读(134) / 评论(0)

英语时差8，16

专业术语-财务英语词汇H10

household expenditure 住户开支 Household Expenditure Survey 住户开支统计调查 household income 家庭收入；住户收入 household wealth 家庭财富 Housing Capital Works Fund 房屋建设

发表于:2019-02-17 / 阅读(207) / 评论(0)

财会英语

Education　美式教育

On the first day of school, Johnny had a hard time getting out of bed. Johnny, get up! You're going to be late for school! warned his mother. Aw, Mom, do I have to go to school? Johnny complained. Yes, son, summer is over, and the new school year is

发表于:2019-02-17 / 阅读(172) / 评论(0)

实用英语

外国人最常用的流行词语

有些流行用法书本上没有，但老外日常生活中却正在使用。小编帮你搜罗了这10个，赶快学起来吧！ 1. meh: 还行，一般，相当于shrug的口语版（可自行脑补老外耸肩的动作） The film was a bit meh.

发表于:2019-02-19 / 阅读(176) / 评论(0)

英语口语

VOA英语教学：美语训练班 122

B: Welcome to American English Mosaic, I'm Mike Bond! A: And I'm Lin Yang. B: Want to know how to enjoy life on a tight budget ? We will offer you some good tips in today's show. A: Is staycation even better than vacation? 我们在下面的节目中为

发表于:2019-02-27 / 阅读(217) / 评论(0)

美语训练班

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学英语单词

acadmie

akira

almain-rivet

angular-speed transducer

anklet

automatic unloader

basidiobolus meristosporus

blowdown cleanup system

bug-a-boo

cachinnatoria

call-connected signal