标签：英国新胚胎法 相关文章

上楼梯英语学习法lesson14

He was drinking from it in the kitchen under the dining table but I have already taken it from him just now because I was afraid he would get sick from it.

发表于:2018-12-07 / 阅读(137) / 评论(0) 分类 上楼梯英语学习法

The Ghost In Your Genes - 7 基因外遗传现象

After we had seen how relatively easy it was to change the switches in mouse embryos, we thought that perhaps the same could be true of human embryos. In IVF, you also have the embryo for a brief peri

发表于:2018-12-07 / 阅读(91) / 评论(0) 分类 基因外遗传现象

The Human Body: Life Story 生命物语-8

I can see the muscles that make up my face, my skull, and my own brain. So, now I can take you on that journey into my ear in a way that’s never been possible before. This time we can fly straight t

发表于:2018-12-07 / 阅读(88) / 评论(0) 分类 生命物语

VOA慢速英语--科学家离创造实验室胚胎更近了一步

Scientists Come Closer to Creating Laboratory Embryos An international team of scientists says it has moved a step closer to creating artificial embryos. The team used stem cells from mice. Stem cells are simple cells that can develop into other kind

发表于:2018-12-17 / 阅读(59) / 评论(0) 分类 2018年VOA慢速英语(八)月

4-11 婴儿可以人工培育吗？

Can Babies Be Designed? We hear a lot nowadays about designer babies. The idea that parents can choose the genes of their children sounds frightening. The question we have to answer is: how much can w

发表于:2018-12-30 / 阅读(83) / 评论(0) 分类 英语沙龙2004全年合辑上

美丽新世界Brave New World 第1章(8)

He became rather technical; spoke of the abnormal endocrine co-ordination which made men grow so slowly; postulated a germinal mutation to account for it. 他相当专门化地谈起了使人生长迟缓的内分泌失调问题，并提出萌芽期突变

发表于:2019-01-01 / 阅读(78) / 评论(0) 分类 美丽新世界

英语方法王 常用词法

英语方法王 常用词法

发表于:2019-01-01 / 阅读(125) / 评论(0) 分类 英语方法王

英语学习方法-常用词法

英语学习方法-常用词法

发表于:2019-01-02 / 阅读(178) / 评论(0) 分类 英语学习方法大全

双语有声阅读:Is Cloning the Future? 克隆一个你？

Is Cloning the Future? 克隆一个你？ 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 human cloning. The first cloning ex

发表于:2019-01-02 / 阅读(75) / 评论(0) 分类 双语有声阅读

美联社新闻一分钟 2007-06-21

1. South Carolina Coroner's Office says a combination of smoke inhalation and burns killed the nine firefighters inside a burning furniture store in Charleston. They died after the roof collapsed on top of them. Investigators say arson is not suspec

发表于:2019-01-08 / 阅读(124) / 评论(0) 分类 美联社新闻一分钟2007

英语新词：试管婴儿的“细胞拍”cellfies

不少准妈妈们都为宝宝做过三维或四维彩超，并给宝宝们拍下人生中的第一张照片。而试管宝宝们如今更可以拥有自己胚胎细胞时期的珍贵影像，这就是细胞拍。 It is the latest trend in baby pictu

发表于:2019-01-08 / 阅读(109) / 评论(0) 分类 英文语法词汇

美丽新世界Brave New World 第8章(5)

He had often seen it before. When you're bigger, she had said, you can read it. Well, now he was big enough. 那书他以前常看见。你长大以后，她说，就可以读了。好了，现在他长大了。 He was proud. I'm afraid you won't fin

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

茎细胞对于疾病治疗的神奇功效

26 茎细胞对于疾病治疗的神奇功效 DATE=5-24-01 TITLE=SCIENCE REPORT - Progress in Stem Cell Research BYLINE=Caty Weaver （Start at 59

发表于:2019-01-30 / 阅读(218) / 评论(0) 分类 自然探索

学个词Learn a Word 第677期 Ethical

今天我们要学的词是ethical。 Ethical, 合乎伦理道德标准的。 Elected officials should be held to the highest ethical standards, 民选产生的官员应该遵守最高标准的伦理和道德准则。 美国总统奥巴马星期一签署

发表于:2019-02-04 / 阅读(94) / 评论(0) 分类 英语单词荟萃

CCTV9英语新闻：江苏失独父母争夺子女冷冻胚胎

In East China's Jiangsu province, a local court has rejected a request by four parents to inherit frozen embryos that were left behind by a couple who died in a car crash. Now for more on the issue, we are joined in the studio by Professor Hao Ran, d

发表于:2019-02-18 / 阅读(83) / 评论(0) 分类 CCTV9英语新闻2014年05月

口译法

口譯法的口語學習方法，有7大優點，相信你一定會愛不釋手。這種方法非常有效且很容易堅持口譯漢英對照(或英漢對照)的小說或其它讀物。首先我們先讀漢語部分，然后逐句直接口譯成英文

发表于:2019-02-23 / 阅读(84) / 评论(0) 分类 实用英语

经济学人319:诺贝尔生理学奖 再生医学界的大好人

Science and technology 科学技术 The 2012 Nobel prizes 诺贝尔生理学奖 Good eggs 再生医学界的大好人 THIS year's Nobel physiology prize goes to Sir John Gurdon and Shinya Yamanaka for a crucial discovery in stem-cell science?how to m

发表于:2019-02-24 / 阅读(113) / 评论(0) 分类 经济学人科技系列

上楼梯英语学习法lesson6

I like to learn. I would like to learn. I would like to learn English. I would like to learn English well. I would like to learn English well as soon as possible.

发表于:2019-03-16 / 阅读(357) / 评论(0) 分类 上楼梯英语学习法

上楼梯英语学习法lesson2

I will. I will do it. I will gladly do it. I will gladly do it with you. I will gladly do it with you as soon as you are here. I will gladly do it with you as soon as you are here with your book.

发表于:2019-03-16 / 阅读(354) / 评论(0) 分类 上楼梯英语学习法

上楼梯英语学习法lesson1

You like to. You like to read. You like to read stories. You really like to read stories. You really like to read stories together. You really like to read stories together with me. You really like to read animal stories together with me.

发表于:2019-03-16 / 阅读(390) / 评论(0) 分类 上楼梯英语学习法
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