[遗] 无着丝粒染色体

听电影学英语-姐姐的守护者 03

[00:03.04]Could just be a lab error. 也有可能仅仅是实验事故 [00:08.60]SARA: Oncology? 肿瘤科？ [00:09.48]But that's cancer. 那是癌症啊 [00:16.24]WOMAN: Mr. and Mrs. Fitzgerald? 是Fitzgerald夫妇吗? [00:18.96]l'm Ileana Farquad.

发表于:2018-12-07 / 阅读(128) / 评论(0)

听电影学英语-姐姐的守护者

VOA常速英语2014--Donetsk, Ukraine Locals Divided Between Soviet Past, Eurocentric Future 乌克兰当地人在苏联过去与欧洲未来中的分歧

Donetsk, Ukraine Locals Divided Between Soviet Past, Eurocentric Future 乌克兰当地人在苏联过去与欧洲未来中的分歧 DONETSK, UKRAINE In Ukraine's eastern city of Donetsk, locals remain divided about Crimea's recent vote to secede fro

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VOA标准英语2014年(三月)

SSS 2008-06-30

This is Scientific American's 60-Second Science, I am Steve Mirsky,Got a minute? A team of Finnish and American geneticists has found that that, for some people at least, music is in their genes. In what the researchers called the first study of its

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Scientific American(六)月

【一起听英语】男女比例会失衡吗

今天文章讲的是男性基因染色体的问题，如果男性染色体正发生着变化，会造成地球上男女比例失衡吗？ Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. R

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一起听英语

CIA chief meets top Indian official

NEW DELHI, Nov. 21 (Xinhua) -- Visiting chief of the United States Central Intelligence Agency (CIA) （(美国)中央情报局） Leon Panetta Saturday met Indian National Security Advisor M.K. Narayanan here to discuss terrorism in Pakistan and Afg

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英语新闻

The extinction of men

Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. Rosie: Hi there. Neil: Well, today we're talking about men. Rosie: That sounds interesting. Neil: It is very interesting especially if you'r

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六分钟英语

SSS 2009-10-05

The 2009 Nobel Prize in physiology or medicine goes to Harvards Jack Szostak, Johns Hopkinss Carol Greider and Elizabeth Blackburn at U.C. San Francisco for their work on how chromosomes are protected by telomeres and the enzyme telomerase. The Nobel

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Scientific American(十)月

SSS 2009-06-05

This is Scientific American's 60-second Science. I'm Karen Hopkin, this will just take a minute. When it comes to lizards' sex, size dose matter. But not in the way you might think. Because in the June 4th online issue of Journal Current Biology, sci

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Scientific American(六)月

SSS 2011-03-04

Every villain has his Achilles' heel. And microscopic scoundrels are no exception. The challenge for those who wish to ward off microbial bad guys is to identify that weak spot. Now, scientists studying the toxoplasmosis parasite think they've done j

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Scientific American(三)月

VOA慢速英语2012 PEOPLE IN AMERICA - Barbara McClintock, 1902-1992: She Made Discoveries about Genes and Chromosomes

PEOPLE IN AMERICA - Barbara McClintock, 1902-1992: She Made Discoveries about Genes and Chromosomes CHRISTOPHER CRUISE: This is PEOPLE IN AMERICA in VOA Special English. Today, Jim Tedder and Shirley Griffith tell about Barbara McClintock. She was on

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经济学人88:压力和老化一个态度问题

Science and Technology Stress and ageing A question of attitude 科技压力和老化一个态度问题 The link between chronic stress and a marker of old age is being disentangled 科学家发现了长期压力与一个衰老标志间的联系 TE

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经济学人科技系列

2006年VOA标准英语-New World Bank Report on Regional Trade Bl

By Ivana Kuhar and George Dwyer Washington, DC 07 February 2006 watch World Bank report World Bank report A new report by the World Bank says most post-communist European countries are now better inte

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2006年VOA标准英语（二月）

Scientists solve mystery over copycat butterflies

CANBERRA, Aug. 17 (Xinhua) -- Australian scientist on Wednesday said his international research team has discovered the trick on how butterfly learn to change its wing pattern to avoid being eaten by birds. The Amazonian butterfly, Heliconius numata,

发表于:2019-02-06 / 阅读(57) / 评论(0)

英语新闻

“雪糕香蕉”带你进入香蕉的奇妙世界

Like its name suggests, the ice cream banana is sweet with undeniable hints of vanilla and its skin even appears frosted, starting out as a bluish-green color before it ripens. 看名字就知道，雪糕香蕉应该是很甜的，绝对会散发淡淡

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阅读空间

英文乡村歌曲：Andrew Bird - Tenuousness

Tenuous at best was all he had to say when pressed about the rest of it, the world that is from proto-Sanskrit Minoans to Porto-centric Lisboans Greek Cypriots and and harbor-sorts who hang around in quotes a lot Here's where things start getting wei

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美国乡村音乐

科学家最新发现长痘痘的人老得慢!

If your teenage son or daughter is blighted by acne, they can take heart. 如果你那处在青春期的儿子女儿正饱受粉刺痤疮的摧残，那么是时候振作起来了。 For while they may feel greasy and unattractive at the moment, by m

发表于:2019-02-18 / 阅读(74) / 评论(0)

趣味英语

2016年CRI Indian President Calls for ＂People Centric＂ Approach to India-China Ties

In a speech titled India China Relations: 8 Steps to a Partnership of the People, Mukherjee has acknowledged the challenges in China and India's bilateral ties, but he says the Indian government is sincere in its desire for better ties with China. In

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2016CRI中国国际广播电台

雅思阅读动植物类真题：塔斯马尼亚虎

雅思阅读动植物类真题：Tasmanian tiger Extinction Is Forever?(塔斯马尼亚虎) Tasmanian tiger Extinction Is Forever?Danger, says the sign on the doorof a laboratory at the Australian Museum in Sydney: Tasmanian Tiger,Trespassers will be

发表于:2019-02-25 / 阅读(210) / 评论(0)

雅思英语

热门单词：“唯论文论”用英文怎么说？

近日，广东省人社厅、省科技厅联合制定的《关于进一步改革科技人员职称评价的若干意见》（下称《意见》）正式实施，就唯论文论(paper-centric)的职称评审体制进行改革。请看《中国日报》

发表于:2019-02-26 / 阅读(86) / 评论(0)

英文语法词汇

英语歌曲:布鲁斯 Tech N9NE - Leave Me Alone

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