标签：Stem 相关文章

Biggest Stories in 2002 (1)

Health nbsp; Economics The big story for Washington for 2002 is going to be the November elections. And while that’s a long way off for the rest of the country, it’s very much on politicians- mind

发表于:2018-11-28 / 阅读(130) / 评论(0) 分类 疯狂英语2002年

英语灵异故事-Mr Joe 02 乔先生 02

[00:18.65]Mr Joe [00:22.47]乔先生 [00:36.90]Many people have said they could hear him [00:39.15]in the back yard talking and laughing [00:41.69]when there was no one else around [00:43.93]and that he was able to understand [00:46.28]what his plants t

发表于:2018-12-11 / 阅读(94) / 评论(0) 分类 英语灵异故事

学前儿童英语第三册UNIT10

[00:01.10]第十课 [00:02.19]WORDS [00:02.78]单词 [00:03.37]root(s) [00:05.02]根 [00:06.66]seed(s) [00:08.70]种子 [00:10.74]stem [00:12.72]茎 [00:14.71]leaf/leaves [00:16.74]叶 [00:18.78]plant [00:20.85]植物 [00:22.91]flower(s) [00:24.97]花 [00:27.04]C

发表于:2018-12-13 / 阅读(97) / 评论(0) 分类 学前儿童英语第三册

UNIT 2 Plant a Plant! Lesson 10: Plant Parts

[ti:UNIT 2 Plant a Plant! Lesson 10: Plant Parts] [0:00.363]UNIT 2 第二单元 [0:02.105]Plant a Plant! 培育植物 [0:03.775]Lesson 10: 第10课： [0:05.444]Plant Parts 植物的组成部分 [0:07.100]THINK ABOUT IT! 想一想 [0:08.539]How many

发表于:2018-12-13 / 阅读(149) / 评论(0) 分类 河北教育初中英语（初中起点）八年级下册

UNIT 2 Plant a Plant! Lesson 9: How Does a Plant Grow?

[ti:UNIT 2 Plant a Plant! Lesson 9: How Does a Plant Grow?] [0:00.532]UNIT 2 第二单元 [0:01.935]Lessons 9～16 第9~16课 [0:04.780]Plant a Plant! 培育植物！ [0:06.829]You Will Learn 你将学到 [0:09.105]Functions 实际应用 [0:10.888]Ta

发表于:2018-12-13 / 阅读(173) / 评论(0) 分类 河北教育初中英语（初中起点）八年级下册

美国留学生就业计划大幅度扩大

Study: US Job Program for Foreign Students Greatly Expands A new report says a United States government program for foreign students has been expanding in recent years. The governments Optional Practical Training, or OPT program was set up to help fo

发表于:2019-01-03 / 阅读(64) / 评论(0) 分类 2018年VOA慢速英语(五)月

How far should science go to help the sick and the suffering

Jackie: Welcome to BBC Learning English dot com and Insight Plus - a series first broadcast in 2001 that looks at the language of issues you hear about in the news. How far should science go to help the sick and the suffering? Today on Insight Plus,

发表于:2019-01-07 / 阅读(138) / 评论(0) 分类 英语讨论

SSS 2008-04-11

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer, Got a minute? Hillary is undecided; Obama and McCain both passed. But the scientific community is committed to staging a candidates debate about science and technology. They want

发表于:2019-01-08 / 阅读(95) / 评论(0) 分类 Scientific American(四)月

SSS 2011-09-02

This is Scientific American's 60-Second Science.I'm Steve Mirsky. Got a minute? Hi. Im running. Im also telling some ofmy stem cells what to do right now. Well, I probably am, based on a new study with mice. We have what are called mesenchymal stemce

发表于:2019-01-08 / 阅读(123) / 评论(0) 分类 Scientific American(九)月

VOA慢速英语 2008 1112a

This is the VOA Special English Health Report. Bethesda, Maryland, near Washington, D.C., is home to the National Institutes of Health. N.I.H. calls itself the Nation's Medical Research Agency. But it supports research worldwide with its budget of a

发表于:2019-01-11 / 阅读(78) / 评论(0) 分类 VOA慢速英语2008年（十一）月

美国科学家研究“起死回生术”

A groundbreaking trial to see if it is possible to regenerate the brains of dead people, has won approval from health watchdogs. 探究死者大脑能否重获新生的开创性实验已获卫生监管部门批准可以开展。 A biotech company in

发表于:2019-02-01 / 阅读(56) / 评论(0) 分类 阅读空间

The Miracle Teabag

The Miracle Teabag Doctors have used a revolutionary stem cell treatment to restore the power of speech for a stroke victim. Walter Bast also regained the use of his right arm after the operation to place a 'teabag' of drug-producing stem cells in hi

发表于:2019-02-06 / 阅读(93) / 评论(0) 分类 阅读空间

全球首创3D生物血管打印机

CHENGDU, Oct. 25 (Xinhua) -- A Chinese biotechnological company announced on Sunday it has developed the world's first 3D blood vessel bio-printer, which makes it possible to produce personalized functional organs. Sichuan Revotek Co., Ltd. based in

发表于:2019-02-11 / 阅读(101) / 评论(0) 分类 英语新闻

英国学生科学读本 第30期:马铃薯(1)

Lesson 30 The Potato 第30课 马铃薯 Next to bread, there is perhaps nothing which is so much used for food in our country as the potato. Yet the potato was not known in Great Britain until about three hundred years ago, when it was brought from A

发表于:2019-02-13 / 阅读(83) / 评论(0) 分类 英国学生科学读本

TED演讲:人生交叉点(8)

Despite implicit and explicit questions of my right to be in an elite space, I'm proud to report that when I graduated, 我不知道自己是否能算精英阶层，但我很骄傲地宣称， I was the first black woman to earn a PhD in astrophysics

发表于:2019-02-13 / 阅读(72) / 评论(0) 分类 TED演讲国际问题篇

TED演讲:人生交叉点(5)

While there was certainly the acute pain of the encounter, 尽管这样的遭遇让人极度痛苦，但问题的关键在于， the real issue is that my appearance can tell anyone anything about my ability. 我的出现能让大家看到我的能力。

发表于:2019-02-13 / 阅读(116) / 评论(0) 分类 TED演讲国际问题篇

TED演讲:人生交叉点(6)

The purpose for this talk is twofold: first, to say directly to every black, Latina, indigenous, 我今天演讲的目的有两个：第一，我想告诉所有黑人、拉丁裔人、原住民、 First Nation or any other woman or girl who finds her

发表于:2019-02-13 / 阅读(71) / 评论(0) 分类 TED演讲国际问题篇

不肯接受新思想的“死脑筋”

脑子这个词在中文里用处不少，我们可以说一个人have brains有脑子，也就是说这个人有想法；我们也可以说一个人have not a brain in ones head没脑子，那就是说这个人想法太简单、太单纯。还有一类

发表于:2019-02-18 / 阅读(66) / 评论(0) 分类 实用英语

Scientists find neural stem cell regulator

WASHINGTON, April 16 (Xinhua) -- Researchers at the University of Colorado (CU) have found that lack of a specific gene interrupts neural tube closure, a condition that can cause death or paralysis. The study was the cover story this week in the jour

发表于:2019-02-18 / 阅读(89) / 评论(0) 分类 英语新闻

中草药名称

Earthworm 地龙 East Asian Tree Fern Rhizome 狗脊 Elecampane Inula Root 土木香 Emblic Leafflower Fruit 余甘子 English Walnut Seed 胡桃仁 Entada Sten 瞌藤子 Entadae Stem 过江龙 Ephedra Herb 麻黄 Epigeal Srephaia Root 地不容 Epimedium Herb 淫羊藿 Erect

发表于:2019-02-18 / 阅读(54) / 评论(0) 分类 英文语法词汇
最新学习文章
热门学习文章