[化工] 离子交换材料

SSS 2011-07-21

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. After water, tea is the world's most popular drink. Now three New York City high school students have discovered what maybe a bruing scandal because th

发表于:2018-12-24 / 阅读(197) / 评论(0)

Scientific American(七)月

SSS 2009-07-22

This is Scientific American 60-Second Science. I'm Cindey Graber. This will just take a minute. When TV sets die, they usually end up incinerated or in landfills. But now researchers from Englands University of York believe theyve found a valuable us

发表于:2018-12-24 / 阅读(153) / 评论(0)

Scientific American(七)月

留美老师带你每日说英文第134期:挖掘富有创造力的心灵

台湾籍旅美老师今天交给我们的句子是： They sacrifice material comforts in exchange for the space and the time to explore a creative interior. 他们牺牲物质上的安逸，为了换取时间与空间去挖掘富有创造力的心灵

发表于:2018-12-25 / 阅读(96) / 评论(0)

留美老师带你每日说英文

外贸服装口语第54期:处理客户的抱怨之情景对话(1)

处理客户的抱怨 Handling the Customer's ComplaintsS: Salesclerk 售货职员 C: Customer 顾客情景对话 Dialogue对话1S: Good morning, sir. Can I help you? 早上好，先生。我能帮忙吗？ C: I hope so. I'd like to make a complaint,

发表于:2018-12-26 / 阅读(106) / 评论(0)

外贸服装口语

商务英语词汇行销：商展

[00:03.81]bottom line :结余；结算 [00:05.82]bundle :n.搭售商品 [00:07.49]convention :n.(专业)展览会 [00:09.37]demonstration :n.展示 [00:11.46]entrance :n.入口 [00:13.29]go with :选择；决定采用 [00:15.17]high traffic :a.高流量

发表于:2018-12-31 / 阅读(241) / 评论(0)

商务英语分类核心1000词汇

英语应用文写作之慰问信

英语应用文写作之慰问信慰问信（Notes of Sympathy on Illness, Injury and Material loss）亲友生了病或受了伤，或由于火灾、水灾、被盗等不幸事件蒙受了损失，就应该写封信表示慰问。慰问信要写的

发表于:2019-01-03 / 阅读(174) / 评论(0)

英语作文

电话英语—留言(4-3)

Dialogue B (A：Jim Brown B：Receiver) A：Hello．This is Jim Brown of the Export Department．May Ispeak to Mr．Wang？ B：I'm sorry，but he is out of the office right now． A：When will he be

发表于:2019-01-11 / 阅读(101) / 评论(0)

实用英语

VOA标准英语2011--Occupy Wall Street Protesters Hold 'Day of Action'

Occupy Wall Street Protesters Hold 'Day of Action' Two days after a court ruling closed the Occupy Wall Street encampment in New York, the protesters held a Day of Action -- not only in New York but other cities across the nation Thursday. The protes

发表于:2019-01-13 / 阅读(143) / 评论(0)

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VOA标准英语2014--Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯

Graphene Called Amazing, Versatile Material of the Future 前景光明的多功能材料石墨烯 In 2004, two scientists at the University of Manchester in England isolated a carbon-based material called graphene, with some unusual properties. Andre

发表于:2019-01-14 / 阅读(163) / 评论(0)

VOA标准英语2014年(二月)

VOA标准英语2014--Scientists Create Blackest Material Ever

Scientists Create Blackest Material Ever Of all the black things in the universe only the infamous black holes are so black that not even a tiny amount of light can bounce back. But scientists have managed to create material almost as black, and it h

发表于:2019-01-14 / 阅读(161) / 评论(0)

VOA标准英语2014年(七月)

VOA标准英语2013--Venezuelan Election is Again Choice Between Socialism, Capitalism

Venezuelan Election is Again Choice Between Socialism, Capitalism Business has not been good for Rotzen Villabon, who owns a gift shop called Viqiu. He needs dollars to import products made in China but he can't find any at the official exchange rate

发表于:2019-01-14 / 阅读(149) / 评论(0)

VOA标准英语2013年(四月)

中国尽最大努力推进科技创新

In a bid to upgrade the manufacturing sector, the Chinese central government rolled out the Made in China 2025 program last year, which is designed to transform China into a world manufacturing power. It has also been one of the hot topics at the soo

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外贸英语--主动报价

You may be interested in a copy of our current price list for straw products. Here is a price-list together with a booklet illustrating our products. Our products are very popular because of the natural material, their artistic designs and the fine w

发表于:2019-01-21 / 阅读(131) / 评论(0)

天天商务口语

对女性的各种时髦称呼！

白骨精 female office elite 拜金女 money-worship girl; material girl 败犬女 loser dog 大姐大 alpha woman 干物女 dry fish; dull and listless woman 乖乖女 well-behaved girl; obedient girl 虎妈 tiger mother 姐（姐只是个传说中的

发表于:2019-02-07 / 阅读(115) / 评论(0)

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有关于外贸跟单英语口语60句 1．whats the size?多大尺寸？ 90x90 (ninety by ninety)九十乘九十。 2．whats the cmb? 体积多大？ 0.07m3 (zero point zero seven cube meter) 0.07立方米。 3．whats the best/last price? 最低价是

发表于:2019-02-15 / 阅读(161) / 评论(0)

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让学生表达自己的手机应用

The APP, 'zenkr', allows students to participate in class, not through a show of hands, but by communicating through their smartphones. Users scan a QR code projected on screens with their smartphones or other devices and then answer questions. The r

发表于:2019-02-17 / 阅读(165) / 评论(0)

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19.At least 1 CTN. 至少一箱/件。 20.Theres minimum quantity.有最小起订量。 21.Can they be mixed？可以混装吗？ 22.Mixed packing.混装。 23.Just a moment. Let me check.稍等，让我查一下。 24.Same price/size. 一样的价格

发表于:2019-02-19 / 阅读(161) / 评论(0)

实用英语

【跟着美剧练发音】美少女的谎言39

文本： H: Come in. A: Doing your homework? H: Yeah. What's up? A: I was just reading some material on this truth up day. Figure if I'm going to supervise, I... H: You really don't have to go. I mean, it sounds pathetic. A: No, I want to go. I need

发表于:2019-02-23 / 阅读(113) / 评论(0)

跟着美剧练发音

与空气污染有关的托福词汇

雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实

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aubrietia deltoldea dc.

back elevation drawing

bentho-pelagic