标签：cells 相关文章

VOA慢速英语2016 科学家即将研发出治愈艾滋病的方法

Scientists Could be Closer to AIDS Cure 科学家即将研发出治愈艾滋病的方法 Since the start of the deadly AIDS epidemic in the 1980s, scientists have been working towards a cure. Now, they may be close to finding one. 自从上世纪90年代

发表于:2019-01-12 / 阅读(42) / 评论(0) 分类 2016年VOA慢速英语(四)月

研究人员“培育”新脑细胞治疗大脑损伤

Researchers Repair Brain Injuries With New Cells 研究人员培育新脑细胞治疗大脑损伤 A group of researchers at Rice University in Texas are learning how to help the brain heal from serious injuries. Brain cells, called neurons, connect w

发表于:2019-01-12 / 阅读(32) / 评论(0) 分类 2016年VOA慢速英语(四)月

VOA慢速英语2016--新的测试可以发现早期癌症

New Test Could Find Cancer Earlier 新的测试可以发现早期癌症 From VOA Learning English, this is the Health Lifestyle report. Cancer is a leading cause of death around the world. When it comes to cancer, the sooner you know you have it, the

发表于:2019-01-12 / 阅读(244) / 评论(0) 分类 2016年VOA慢速英语(十一)月

Blood Cancer Therapy Is Last Chance for Some

Blood Cancer Therapy Is Last Chance for Some An experimental therapy uses a persons weak immune system to fight deadly blood cancers. Stanley Riddell is a researcher at the Fred Hutchinson Cancer Research Center in the U.S. state of Washington. He an

发表于:2019-01-12 / 阅读(55) / 评论(0) 分类 2016年VOA慢速英语(三)月

TED演讲:怎样让企业持续运行100年(1)

Imagine that you are a product designer. 把自己想象成一个产品设计师。 And you've designed a product, a new type of product, called the human immune system. 你设计了一种产品，一种叫做人体免疫机制的新产品 You're pit

发表于:2019-01-18 / 阅读(33) / 评论(0) 分类 TED演讲科学篇

经济学人113:可移植的血管现可随意培育

Science and Technology A not-so-hard graft 科技 一个不那么难的移植 Transplantable blood vessels can now be grown as desired 可移植的血管现可随意培育 Medical technology 医学技术 ANOTHER advance in the emerging technology of

发表于:2019-01-26 / 阅读(108) / 评论(0) 分类 经济学人科技系列

SCIENCE IN THE NEWS #2122 - Digest

14 科技新闻摘要（三） DATE=5-1-01 TITLE=SCIENCE IN THE NEWS #2122 - Digest BYLINE=Staff VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Science in the News, a VOA Speci

发表于:2019-01-30 / 阅读(63) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS #2123 - Digest

15 科技新闻摘要（四） DATE=5-8-01 TITLE=SCIENCE IN THE NEWS #2123 - Digest BYLINE=Staff VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Science in the News, a VOA Speci

发表于:2019-01-30 / 阅读(62) / 评论(0) 分类 科技之光

癌症治疗新手段

28 癌症治疗新手段 DATE=5-29-01 TITLE=SCIENCE IN THE NEWS #2126 - New Cancer Treatments BYLINE=Nancy Steinbach VOICE ONE: This is Doug Johnson. VOICE TWO: And this is Sarah Long with Science in

发表于:2019-01-30 / 阅读(149) / 评论(0) 分类 自然探索

中国光伏企业在美遭双反调查

中国光伏企业在美遭双反调查 BEIJING, Jan. 8 (Xinhuanet) -- Chinese solar companies will be entirely blocked from the United States market if that nation's government imposes new duties on solar cell products made in the Chinese mainland a

发表于:2019-02-03 / 阅读(27) / 评论(0) 分类 英语新闻

每日一词【405】screen：检查

今天我们要学的词是screen。 Screen, 有检查的意思。All women over 50 should be screened for breast cancer regularly, 凡是五十岁以上的妇女都要定期进行乳腺癌的检查。 美国全国铁路客运公司将首度开始对乘

发表于:2019-02-04 / 阅读(72) / 评论(0) 分类 英语每日一词

硅谷的新颠覆对象 传统食物

After phones, cameras and taxis, Silicon Valley is looking to disrupt a rather more mundane American mainstay: fast food. 继手机、照相机和出租车之后，硅谷正着眼于颠覆一种美国人生活中习以为常的东西：快餐。 Star

发表于:2019-02-05 / 阅读(36) / 评论(0) 分类 英语新闻

生活百态：为什么转圈时会头晕

What makes people dizzy when they spin? Rolling down a hill or spinning around in endless circles causes dizziness or vertigo because hair-like sensory nerve cells in our ears send wrong messages to our brain. The motions of our bodies are detected b

发表于:2019-02-13 / 阅读(53) / 评论(0) 分类 阅读空间

经济学人347:胚胎干细胞 进展中的干细胞研究

Science and technology 科学技术 Embryonic stem cells 胚胎干细胞 Looking up 进展中的干细胞研究 Stem-cell research is now bearing fruit 干细胞研究开始结出硕果 FOURTEEN years ago James Thomson of the University of Wisconsin

发表于:2019-02-16 / 阅读(34) / 评论(0) 分类 经济学人科技系列

经济学人181:细胞生物学 各就各位

Science and technology 科学技术 Cell biology 细胞生物学 On your marks... 各就各位 The first cell race in history may further knowledge about how cancers spread 历史上的首次细胞赛跑，可能增进了解有关癌症如何扩散的知

发表于:2019-02-16 / 阅读(29) / 评论(0) 分类 经济学人科技系列

英语六级翻译专项练习：被动语态与情态动词

被动语态 1） The blackboard and chalk _______________（正在被电脑和投影机所取代）. 2） The book _______________（到今年年底就将已出版）. 3） Computer models _______________（可以用来演示细胞工作的方式）

发表于:2019-02-18 / 阅读(31) / 评论(0) 分类 四六级写作指导

【英语语言学习】慢性疾病

From VOA Learning English, this is Science in the News. Im Christopher Cruise. And Im Faith Lapidus. Today we tell about a World Health Organization report on spinal cord injuries. Then, we tell how American scientists have used stem cells to create

发表于:2019-02-23 / 阅读(64) / 评论(0) 分类 英语语言学习

经济学人269:药物研究 毒类药品

Science and technology 科学技术 Drug research 药物研究 Toxic medicine 毒类药品 Snake venom is being used to cure, rather than kill 蛇毒用于治病，不是杀伤 THERE are no poisons, only poisonous doses.Thus did Paracelsus, the great

发表于:2019-02-24 / 阅读(92) / 评论(0) 分类 经济学人科技系列

TED演讲：细菌是怎样交流的(5)

But then if you think about it, the squid has this terrible problem 但是如果你再深入地想一下，这乌贼会有一个可怕的问题， because it's got this dying, thick culture of bacteria and it can't sustain that. 因为在它的体内，

发表于:2019-03-04 / 阅读(97) / 评论(0) 分类 TED演讲教育篇

TED演讲：细菌是怎样交流的(11)

And what I would hope that I could further argue to you is that this is the invention of multicellularity. 我希望能进一步地说服你们的是，这就是多细胞生物的起源。 Bacteria have been on the Earth for billions of years; humans

发表于:2019-03-04 / 阅读(76) / 评论(0) 分类 TED演讲教育篇
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