成核

core formation的用法和样例：

例句

The conditions of spontaneus nucleus formation and cocrystallization of crystals and the ways to weaken them are studied.探讨了自发成核和共晶条件及其消减途径。
The initial formation of small ice particles is also the result of heterogeneous nucleation by particles in this case freezing nuclei.最初形成的小冰粒也是由粒子的复相成核作用造成的。

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

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英语词组对话

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

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实用英语

SSS 2008-02-29

This is Scientific American's 60-Second Science. I'm Karen Hopkin, this'll just take a minute. Next time you are shoveling snow off your walk, don't blame the weatherman, blame bacteria. Because an international team of scientists has found that micr

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Scientific American(二)月

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

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Scientific American(九)月

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，

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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

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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

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英语讨论

Strengthen Your Core With 5 Simple Exercises

Strengthen Your Core With 5 Simple Exercises From VOA Learning English, this is the Health and Lifestyle report. Your core is a complex network of muscles. It includes your abdominal muscles, back muscles and the muscles around you pelvis. Basically,

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2016年VOA慢速英语(七)月

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，

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实用英语

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

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2006年慢速英语（十）月

每日一词【417】hard-core：坚定的，铁杆的

今天我们要学的词是hard-core。 Hard-core, 是指坚定的，铁杆的。Hard-core gamers, 是指打电玩上瘾的人。Hard-core members of the party, 是指一个政党的中坚力量。All my friends are hard-core Redskin fans, 我的朋友

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英语每日一词

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

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英语新闻

学个词Learn a Word 第417期 Hard-core

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生活英语：先有鸡后有蛋

生活英语：先有鸡后有蛋 What came first, the chicken or the egg? Scientists in Britain think it was probably the chicken, after using new computer technology to try and crack the age-old riddle. Researchers at the Universities of Sheffield

发表于:2019-02-14 / 阅读(99) / 评论(0)

实用英语

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

2018年CRI Core technology key to digital economy development: Jack Ma

Core technology key to digital economy development: Jack Ma A new push to advance China's digital economy, particularly in the wake of the US ruling against Chinese telecom giant ZTE, are the hot topics of discussion at this year's Digital China Summ

发表于:2019-02-14 / 阅读(183) / 评论(0)

2018CRI中国国际广播电台

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

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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(149) / 评论(0)

实用英语

2001春季高考英语—第一卷III(D)

D You are what you eat. This saying has provided scientists with clues(线索)about the diet of hominids- our early relatives of 3 million years ago. Studying carbon atoms(碳原子)locked up in tooth

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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

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赖世雄进阶英语词汇3500

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