络离子生成滴定法

英语入门对话：06 Asking for Information

1. What is this? 2. What is that? 3. What's this? 4. What's that? 5. What are these? 6. What are those? 7. Where is Mr. King? 8. Where is Ms. Knight? 9. Where's Johnny? 10. When's the movie? 11. When's lunch? 12. How is the food? This is a table. Tha

发表于:2018-12-02 / 阅读(190) / 评论(0)

英语词组对话

英语语法：39 Complex-Compound Sentences

Grammar Girl here. Todays topic is the complex-compound sentence. Guest writer Sal Glynn writes: Most writers worth their fingertip calluses begin as avid readers. We read books, magazines, and websites indiscriminately until we start to notice the w

发表于:2018-12-07 / 阅读(149) / 评论(0)

英语语法 Grammar Girl

足球英语词汇

football, soccer 足球 field, pitch 足球场 midfield 中场 kick-off circle 中圈 half-way line 中线 football, eleven 足球队 football player 足球运动员 goalkeeper, goaltender, goalie 守门员 back 后卫 left 左后卫 right back 右后卫

发表于:2018-12-19 / 阅读(115) / 评论(0)

实用英语

SSS 2008-09-17

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? We live in a nice neighborhood. Of the galaxy, that is. The sun is about halfway toward the outer edge of the Milky Way. But the sun may have migrated vast distances t

发表于:2018-12-24 / 阅读(129) / 评论(0)

Scientific American(九)月

轻松英语之旅24:OAKA(The Athens Olympic Sports Complex)

[00:02.54]English Express [00:28.11]OAKA - The Athens Olympic Sports Complex [00:31.40]雅典奥运会场馆 [00:43.42]The Athens Olympic Sports Complex (OAKA) [00:47.09]is situated at Maroussi [00:48.97]and was the centre of the Olympic Games 2004.

发表于:2018-12-26 / 阅读(173) / 评论(0)

轻松英语之旅

大学英语四级词汇 032

forest n.森林 forever ad.永远 forge v.打(铁等)；锻造；伪造 forget vt.遗忘；忘却，忘掉；编造(谎言) vi.忘记 forgive vt.原谅；免除(债务等) fork n.叉；分岔 form n.形式；类型；格式 v.形成 formal a.正式的，

发表于:2018-12-30 / 阅读(115) / 评论(0)

大学英语四级词汇拼读版

注意街头食品的卫生

92 注意街头食品的卫生 DEVELOPMENT REPORT September 10, 2001: Street Food SafetyBy George Grow （Start at 1'01

发表于:2019-01-02 / 阅读(118) / 评论(0)

科技之光

Information society

Information society 信息社会 Gary: [from Covent Garden in London] Ive chosen one of the hottest days of theyear to take a short stroll from our BBC studios to nearby Covent Garden. Imvisiting Hakim Kahtan, whos manager of Global Tele-Call. This part

发表于:2019-01-07 / 阅读(142) / 评论(0)

英语讨论

VOA标准英语2011-Multi-Millon-Dollar Iraqi Sports Complex

The Asian Cup football (soccer) tournament kicks off in Doha, Qatar, Friday, January 7, with defending champion Iraq to play North Korea, Iran and the United Arab Emiterates in Group-D play. Iraqi football fans are also looking forward to 2013, when

发表于:2019-01-14 / 阅读(149) / 评论(0)

VOA标准英语2011年(一月)

经济学人156:滴定进食

Science and technology 科学技术 Animal behaviour 动物行为 Drip-feeding 滴定进食 Ecology raids the techniques of chemistry 生态学里应用上了化学技术。 Time to change restaurant 该换家馆子了。 BIOLOGISTS are sometimes acc

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经济学人科技系列

经济学人123:生态学里应用上了化学技术

Science and Technology Animal behaviour Drip-feeding 科技动物行为滴定进食 Ecology raids the techniques of chemistry 生态学里应用上了化学技术。 BIOLOGISTS are sometimes accused of physics envyand there is truth in this accusat

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经济学人科技系列

经济学人122:动物行为滴定进食

发表于:2019-01-26 / 阅读(136) / 评论(0)

经济学人科技系列

At the Information Desk问讯处 2

Key Sentences（重点句子） 86．Madam．What can I do for you？夫人。我能为您做些什么？ 87．I'm looking for a man whose name is John．我在寻找一位男士，他的名字叫约翰。 88．Could you tell me his room number，

发表于:2019-01-30 / 阅读(141) / 评论(0)

实用英语

VOA常速英语2008年-Museum Complex Dedicated to Journalism Opens in

By George Dwyer Washington 10 April 2008 On Friday, 11April, a major cultural and architectural event is set to take place in Washington: amassive new interactive museum complex dedicated to the profession of journalism will open its doors to the pub

发表于:2019-01-30 / 阅读(122) / 评论(0)

VOA常速英语2008年（四月）

VOA慢速英语20061017a

AGRICULTURE REPORT - Farmers Organize to Try to Control Potato SupplyBy Jerilyn Watson Broadcast: Tuesday, October 17, 2006 This is the VOA Special English Agriculture Report. Sorting potatos Potatoes

发表于:2019-01-30 / 阅读(107) / 评论(0)

2006年慢速英语（十）月

Iran urges for quick formation of Iraqi government

TEHRAN, Oct. 18 (Xinhua) -- Iranian（伊朗） leaders on Monday urged for the quick formation of the Iraqi government, saying that will serve the interests of the Iraqi people and enable them to enjoy stability, security, unity and prosperity（繁荣

发表于:2019-02-06 / 阅读(154) / 评论(0)

英语新闻

体育运动分类词汇表：Football

Words of Sports: Football 足球 football, soccer, Association football 足球 field, pitch 足球场 midfied 中场 kick-off circle 中圈 half-way line 中线 football, eleven 足球队 football player 足球运动员 goalkeeper, goaltender, goalie

发表于:2019-02-14 / 阅读(102) / 评论(0)

实用英语

艾伦脱口秀第109期:美国将军

It feels like all three of you have been living under there. Something that. 感觉你们三个一直住在那底下 Melanie, if the stalactites grows from the ceiling of the cave, 梅拉妮如果说钟乳石是从洞穴的顶上长下来的 what f

发表于:2019-02-15 / 阅读(107) / 评论(0)

艾伦脱口秀

At the Information Desk问讯处 1

Key Sentences（重点句子） 72．Is there any place in the hotel where we can amuse our－selves？旅馆里有娱乐场所吗？ 73．If you want to take a walk， you can go to the garden．如果您想散步，可以去花园。 74．There i

发表于:2019-02-17 / 阅读(148) / 评论(0)

实用英语

赖世雄进阶英语词汇3500 Unit110

resistance n.抗拒；抵抗力 The policy suffered strong resistance from the working class. 该政策遭受劳动阶级强力反弹。 Your body's resistance becomes low if you stay up late frequently. 如果你经常熬夜，身体的抵抗力就会

发表于:2019-03-17 / 阅读(381) / 评论(0)

赖世雄进阶英语词汇3500

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archaeological specimen