标签：embryo 相关文章

第1章 人与生物 1 人体

别笑，我是英文单词书 第一章 人与生物 1． 人体。从头到脚，我想知道你的一切。 Cell 细胞 Chromosome 染色体 Gene 基因 Tissue组织 Organ 器官 Blood vessel 血管 Artery 动脉 Vein 静脉 2.面部 Head 头 Hair 头发 Brain 大脑 Cerebral 大脑的 Cerebral death脑死亡

发表于:2018-12-05 / 阅读(158) / 评论(0) 分类 英文单词书

英语听力-听电影学英语：一夜大肚 05

[00:07.18]Okay, there is the cervix and the uterus. 好了 那个就是宫颈和子宫 [00:12.54]That dark sac there, that's the amniotic sac. 那个黑色的囊就是羊膜囊 [00:13.34]See that? 看到了吗? [00:16.54]And right there in the middle

发表于:2018-12-07 / 阅读(109) / 评论(0) 分类 听电影学英语：一夜大肚

VOA慢速英语 2008 0129a

This is the VOA Special English Agriculture Report. Cloned dairy cows at a farm in Maryland The United States government has decided that food from cloned cattle, pigs and goats is safe to eat. The Food and Drug Administration also says it found no

发表于:2018-12-07 / 阅读(55) / 评论(0) 分类 VOA慢速英语2008年（一）月

AP 2009-09-29

1.As the two-day summit came to a close in Pittsburgh, President Obama says this year's action by G20 nations has brought the global economy back from the brink. But he also accused Iran of building a secret underground plant to make nuclear fuel an

发表于:2018-12-15 / 阅读(101) / 评论(0) 分类 美联社新闻一分钟2009年(九)月

有声英文阅读-克隆一个你？

Is Cloning the Future? Saving lives has always been an important mission of science. Now science, and indeed all society, is facing a new dilemma:whether or not to try and save more lives through huma

发表于:2018-12-31 / 阅读(67) / 评论(0) 分类 有声英文阅读

美丽新世界Brave New World 第1章(7)

He rubbed his hands. For of course, they didn't content themselves with merely hatching out embryos: any cow could do that. 他搓搓手。因为当然，他们并没有以孵化出胚胎为满足：孵化胚胎是无论哪条母牛都能干的事。

发表于:2019-01-01 / 阅读(57) / 评论(0) 分类 美丽新世界

VOA慢速英语20060830a

HEALTH REPORT - Scientists Develop Stem Cells Without Loss of EmbryosBy Caty Weaver Broadcast: Wednesday, August 30, 2006 This is the VOA Special English Health Report. Researchers say they have found

发表于:2019-01-02 / 阅读(51) / 评论(0) 分类 2006年慢速英语（八）月

VOA慢速英语20060906a

HEALTH REPORT - Gene Therapy Used to Treat Cancer | Stem Cell Study Leads to Criticism, QuestionsBy VOA Staffs Broadcast: Wednesday, September 06, 2006 This is the VOA Special English Health Report. A

发表于:2019-01-02 / 阅读(59) / 评论(0) 分类 2006年慢速英语（九）月

SSS 2011-07-14

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Former major league pitcher Antonio Alfonseca had six fingers on each hand. One of his coaches was once asked about the consequences of Alfonseca having six fingers and re

发表于:2019-01-08 / 阅读(87) / 评论(0) 分类 Scientific American(七)月

SSS 2011-04-05

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? A rolling stone gathers no moss. But a salamander embryo can attract algae inside its tissues and cells. This intimate co-habitationthe first ever seen between algae and a

发表于:2019-01-08 / 阅读(114) / 评论(0) 分类 Scientific American(四)月

VOA慢速英语 2007 1204b

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. VOICE TWO: File photo of embryonic stem cells in a laboratory dish And I'm Pat Bodnar. This week, we will tell about efforts to make what appear to be embryonic stem cel

发表于:2019-01-11 / 阅读(150) / 评论(0) 分类 VOA慢速英语2007年（十二）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(59) / 评论(0) 分类 2016年VOA慢速英语(四)月

英语新闻与报道—News & Reports 87

Wk 30 (25 July 1978) World's First Test Tube-Baby Is BornThis Week in HistoryLouise Brown, the world's first test tube baby, is born in Manchester, England. In 1978, the world's first test tube baby, Louise Brown, was born in Oldham and District Gene

发表于:2019-01-22 / 阅读(68) / 评论(0) 分类 英语新闻与报道—News and Reports

Business Channel 2007-05-28&30

Oliver, there was a strong market reaction when Microsoft announced it was buying aQuantive, what's behind this deal? Well, I think Microsoft knows it needs to get into the advertising business. For years, it's basically made money one way, which is

发表于:2019-01-26 / 阅读(70) / 评论(0) 分类 商业报道2007年

美丽新世界Brave New World 第3章(9)

Impulse arrested spills over, and the flood is feeling, the flood is passion, the flood is even madness: it depends on the force of the current, the height and strength of the barrier. 冲动受到阻碍就会横流放肆，那横流放肆的是感觉，

发表于:2019-01-29 / 阅读(54) / 评论(0) 分类 美丽新世界

美丽新世界Brave New World 第5章(8)

And as they sang, the lights began slowly to fadeto fade and at the same time to grow warmer, richer, redder, until at last they were dancing in the crimson twilight of an Embryo Store. 唱着唱着灯光慢慢暗转了暗转了，同时温暖起来，

发表于:2019-01-29 / 阅读(51) / 评论(0) 分类 美丽新世界

美丽新世界Brave New World 第13章(1)

Henry Foster loomed up through the twilight of the Embryo Store. 亨利福斯特在胚胎仓库的昏暗之中逐渐露出身影。 Like to come to a feely this evening? 今天晚上愿意去看看感官电影吗？ Lenina shook her head without spea

发表于:2019-01-29 / 阅读(92) / 评论(0) 分类 美丽新世界

胚胎技术重大突破 未来也可人工制造？

近日，《科学》杂志在线报道称，剑桥大学的科学家们通过使用两种干细胞以及一个三维支架，成功地创造出了一个能够自行组装的结构，其发育和构造非常接近自然的小鼠胚胎。科学家的研

发表于:2019-02-01 / 阅读(38) / 评论(0) 分类 阅读空间

【有声英语文学名著】美丽新世界（1）

Brave New World by Aldous Huxley Chapter One A SQUAT grey building of only thirty-four stories. Over the main entrance the words, CENTRAL LONDON HATCHERY AND CONDITIONING CENTRE, and, in a shield, the World State's motto, COMMUNITY, IDENTITY, STABILI

发表于:2019-02-16 / 阅读(258) / 评论(0) 分类 有声英语文学名著

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(44) / 评论(0) 分类 经济学人科技系列
最新学习文章
热门学习文章