标签：Cells 相关文章

历年考研英语阅读理解mp3(94-4)

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:00.51]1994 Passage4 [00:02.93]I have great confidence that by the end of the decade [00:06.77]we'll know in vast detail how cancer cells arise, [00:11.41]says microbiologist Robert Weinberg, a

发表于:2018-12-01 / 阅读(159) / 评论(0) 分类 历年考研英语阅读理解

TED演讲:我们能够避免老化(7)

It's got to be philanthropic, because profits distract biotech, 这些研究的钱的来源最好是慈善，因为利润会分散生物技术研究公司的注意力， but it's basically got a 90 percent chance, I think, of succeeding in this. 但我

发表于:2018-12-05 / 阅读(74) / 评论(0) 分类 TED演讲科学篇

Uses Hydrogen1 as Fuel2

Broadcast: February 14, 2003 By George Grow This is the VOA Special English Environment Report. President Bush has offered a plan to speed development of technology that uses hydrogen as fuel. His goa

发表于:2018-12-07 / 阅读(94) / 评论(0) 分类 VOA2003（上）-科技导航

CRI 中国国际广播电台 2010-04-25

Broadcasting Time: 07:00-08:00, GMT+08:00, 2010-04-25 Hello and Welcome to News and Reports on China Radio International. In This Edition The International Monetary Fund says Asia is leading the global recovery from the international financial crisis

发表于:2018-12-11 / 阅读(59) / 评论(0) 分类 2010CRI中国国际广播电台

专业术语—基因专业词汇R/S

发表于:2018-12-12 / 阅读(45) / 评论(0) 分类 医务英语

跑步能提升你的大脑机能

If you thought running was just great for the body, then think again. 如果你认为跑步只对身体有好处，那么再想想吧。 Scientists have uncovered evidence the sport not only keeps people trim but also boosts brain power. 科学家已经

发表于:2018-12-12 / 阅读(60) / 评论(0) 分类 实用英语

VOA慢速英语20060103b

SCIENCE IN THE NEWS - 2005: Looking Back at the Year in ScienceBy Caty Weaver Broadcast: Tuesday, January 03, 2006 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Dough

发表于:2018-12-17 / 阅读(44) / 评论(0) 分类 2006年慢速英语（一）月

TED演讲：舞者还是用PPT?(3)

Now, the idea is not as crazy as it sounds. 其实，这个想法并不像听起来那么恐怖。 I started a contest four years ago called Dance Your Ph.D. Instead of explaining their research with words, scientists have to explain it with dance. 四

发表于:2018-12-19 / 阅读(43) / 评论(0) 分类 TED演讲教育篇

SSS 2011-09-21

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Asbestos increases the risk for certain cancers. The fibers are thought to do so by skewering cells, setting off chemical reactions that lead to inflammation,

发表于:2018-12-24 / 阅读(93) / 评论(0) 分类 Scientific American(九)月

SSS 2010-01-22

When you picture ancient Egyptian beauties such as Queen Nefertiti or Cleopatra, theyre probably wearing dramatic black eyeliner. Ancient Egyptians believed that eye makeup had properties bestowed by the gods that protected the wearers from illness.

发表于:2018-12-24 / 阅读(59) / 评论(0) 分类 Scientific American(一)月

SSS 2009-07-30

Remember Dick and Jane? And their dog Spot? Maybe you read about them in first grade. See Spot run. Run, Spot, run! Well, a new study in the journal Psychological Science suggests that not only did you see Spot run, but you ran, too. At least in your

发表于:2018-12-24 / 阅读(60) / 评论(0) 分类 Scientific American(七)月

人为什么分成男人和女人?

Why are there males and females? Why are there two sexes instead of three, or twelve, or one? On this Moment of Science we'll learn why two is the magic number. Let's start with why there is sex at all. When two organisms reproduce sexually, sperm an

发表于:2018-12-27 / 阅读(55) / 评论(0) 分类 英语听力广播—Listening

U.S. researchers find potential target for treating diabetes, obesity

WASHINGTON, Aug. 2 (Xinhua) -- U.S. researchers at Washington University School of Medicine in St. Louis have identified a potential target for treating diabetes and obesity, according to a study published online on Thursday in the journal Cell Metab

发表于:2019-02-09 / 阅读(67) / 评论(0) 分类 英语新闻

【英语时差8,16】耳石-上

Ear rocks, also known as otoliths, are tiny pebbles of calcium carbonate in our inner ear that help keep us balanced. Theyre located deep inside the inner ear in a small pouch called a utricle. When we move our heads, the tiny rocks move around and b

发表于:2019-02-15 / 阅读(35) / 评论(0) 分类 英语时差8，16

经济学人224:定制宠物 只需按一下打印键

Science and technology 科学技术 Bespoke pets 定制宠物 Just press print 只需按一下打印键 It will soon be possible to design and build household animals to order 按需定制宠物很快将成为现实 I could have sworn I ordered this

发表于:2019-02-16 / 阅读(125) / 评论(0) 分类 经济学人科技系列

澳洲新基因改良技术：不打胰岛素也能治糖尿病

Genetically modified cells could eliminate the need for daily injections to treat type 1 diabetes, experts have revealed. 专家透露，有了基因改良细胞，1型糖尿病患者就可不必天天注射胰岛素了。 The human cell line is gene

发表于:2019-02-17 / 阅读(49) / 评论(0) 分类 阅读空间

快乐生活，给自己一点儿能量！

Recently, I celebrated another birthday. As I look back at how quickly time passes, I am amazed at how much can change in a matter of a year. I think we go through cycles of change -- when the complete unexpected throws you off your equilibrium --giv

发表于:2019-02-18 / 阅读(48) / 评论(0) 分类 英语美文

TED演讲 获奖青少年,科技在行动(4)

So ovarian cancer is one of those cancers that most people don't know about, 卵巢癌是大多数人所不了解的癌症之一， or at least don't pay that much attention to. 或者至少说没有怎么注意。 But yet, it's the fifth leading cau

发表于:2019-02-21 / 阅读(55) / 评论(0) 分类 TED演讲教育篇

经济学人:基因编辑技术的应用、争议和未来(2)

Nor did the procedure fulfil any unmet medical need. 此程序也未能满足任何未知医疗需求。 For the child whose genome was edited to confer resistance, the claimed benefit is protection from a virus that she may never encounter 对于为产

发表于:2019-02-25 / 阅读(60) / 评论(0) 分类 经济学人综合

TED演讲:我们的意识(2)

Now, this nice picture shows a thought-balloon, a thought-bubble. 好了，这张图展示的是一个思维泡泡。 I think everybody understands what that means. 我想大家都知道这是什么意思。 That's supposed to exhibit the stream of c

发表于:2019-03-04 / 阅读(88) / 评论(0) 分类 TED演讲教育篇
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