标签：克隆树 相关文章

新编大学英语教程第四册Unit 13

[1] Overlooked in the arguments about the morality of artificially reproducing life is the fact that, at present, cloning is a very inefficient procedure. The incidence of death among fetuses and offspring produced by cloning is much higher than it i

发表于:2018-12-01 / 阅读(146) / 评论(0) 分类 《学会英语发音》初阶英语拼读系列 第六册

英语听力：自然百科 罕见的树袋鼠 -2

Papua New Guinean Gabriel Porolak handles the captured male. He is the Tree Kangaroos Conservation Program Research Coordinator and a key figure in the local preservation effort. (Six kilograms.) The captured animal is weighed and examined by veterin

发表于:2018-12-03 / 阅读(72) / 评论(0) 分类 自然百科2009年

英语听力：自然百科 罕见的树袋鼠 -1

High in the northern mountains on the island of New Guinea, in the cloud forest lives an elusive animal found no where else in the world. (Hello!) With an endearing face and a thick fur, the Matschies tree kangaroos of Papua New Guinea（巴布新几内

发表于:2018-12-03 / 阅读(99) / 评论(0) 分类 自然百科2009年

英语听力：听电影学英语-怪兽大战外星人 12

[00:14.98]- What're we gonna do now, Doc? - I... - 我们该怎么办，博士？ - 我... [00:17.90]I don't know. 我不知道 [00:20.06]I'll tell you what we're gonna do. We're not gonna let Insecto die in vain. 我来告诉你们该怎么做 我们不

发表于:2018-12-07 / 阅读(79) / 评论(0) 分类 听电影学英语-怪兽大战外星人

UNIT 2 DNA Lesson 11 Cloning People?

[ti:UNIT 2 DNA Lesson 11 Cloning People?] [0:01.064]UNIT 2 第二单元 [0:02.741]DNA [0:05.221]Lesson 11: 第11课： [0:06.710]Cloning People? 克隆人？ [0:09.887]What if scientists could make clones of human beings? 如果科学家能够克隆人

发表于:2018-12-10 / 阅读(118) / 评论(0) 分类 河北教育初中英语（初中起点）九年级下

牛津阅读树ORT-典范英语MP3 ORT10&11 76 Bertie Wiggins' Amazing Ears

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发表于:2018-12-10 / 阅读(59) / 评论(0) 分类 牛津阅读树ORTMP3（1-11级）

牛津阅读树ORT-典范英语MP3 ORT10&11 75 Dexter's Dinosaurs

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发表于:2018-12-10 / 阅读(56) / 评论(0) 分类 牛津阅读树ORTMP3（1-11级）

美联社新闻一分钟 AP 克隆猴在中国诞生

This is AP News Minute. A judge has told a Michigan sports doctor accused of sexually assaulting women and girls, I just signed your death warrant. The remarks from judge Rosemarie Aquilina came as she sentenced Larry Nasser to 40 to 175 years in pri

发表于:2018-12-15 / 阅读(137) / 评论(0) 分类 美联社新闻一分钟2018(一)月

美联社新闻一分钟 AP 特朗普首次国宴款待马克隆

This is AP News Minute. Dallas police have arrested a suspect in the shooting of two police officers and a Home Depot employee. Police captured the suspect after a high-speed chase. An online post from the Toronto van attack suspect is raising the po

发表于:2018-12-15 / 阅读(131) / 评论(0) 分类 美联社新闻一分钟2018(四)月

全新版大学英语综合教程第三册UNIT8-2

Cloning offers the possibility of making exact copies of ourselves. Should this be allowed? What benefits and dangers may cloning bring? 克隆技术使我们有可能分毫不差地复制自己。这一

发表于:2018-12-29 / 阅读(80) / 评论(0) 分类 全新版大学英语综合教程

5.2 The trouble tree 烦恼树

The carpenter I hired to help restore an old farmhouse had just finished a rough first day on the job .a flat tire made him lose an hour of work .his electic saw quit and now his ancient pick up truck refused to start. while I drove him home .he sat

发表于:2018-12-31 / 阅读(131) / 评论(0) 分类 我们都是有故事的人之生而为赢

攻玉之石01-男孩和树

[00:00.00]The Fables of Enlightenment 攻玉之石 [00:07.50]What a fable recounts is small, [00:09.44]but what it tells is big. [00:11.53]It offers little talks, but also enlightens the mind, [00:16.35]enriches the soul, [00:17.99]and even guides you a

发表于:2019-01-01 / 阅读(88) / 评论(0) 分类 语言的力量

每个人的生日树Birthday Tree

December 23 to January 1 ........... Apple Tree(苹果树) January 2 to January 11 .............. Fir Tree(冷杉、杉木) January 12 to January 24 ............ Elm Tree(榆树) January 25 to February

发表于:2019-01-06 / 阅读(63) / 评论(0) 分类 英文名句短语

天籁音乐 一棵奉献树(The Giving Tree)

在这首歌里，讲述的是这样一个故事：有一棵奉献树，深爱着一个小男孩。男孩天天在枝桠间嬉戏、在树荫下休憩，慢慢的长大了。有一天，他向树要钱，说是想买一些他喜欢的东西。树没有钱，只有枝叶和苹果。于是树让他把苹果摘了，到街上去卖钱。男孩照着树的话去做，看到

发表于:2019-01-08 / 阅读(66) / 评论(0) 分类 天籁音乐

儿童小故事：树和斧子 Tree and Ax

A Woodman came into a forest to ask the Trees to give him a handle for Ax. It seemed so modest a request that the principal tree at once agreed to it, and it was settled among them that the plain, hom

发表于:2019-01-08 / 阅读(92) / 评论(0) 分类 阅读空间

TED演讲 大人能从小孩身上学到什么(5)

But the way progress happens, is because new generations and new eras grow and develop and become better than the previous ones. 但进步是因新的一代人和新的时期而发生，不断的进步和发展，并超越之前的年代。 It's the

发表于:2019-01-21 / 阅读(72) / 评论(0) 分类 TED演讲教育篇

NPR边听边练164：科学家首次克隆出了人类胚胎干细胞

以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议： 1、完整听一遍，掌握大意。 2、继续听，特

发表于:2019-01-22 / 阅读(53) / 评论(0) 分类 NPR边听边练

学个词 Learn a Word-VOA英语教学 3000 clone

今天我们要学的词是 clone. Clone 动词，克隆。Chinese scientists have successfully cloned two monkeys, using the same technique that created Dolly the sheep more than two decades ago. 中国科学家使用20多年前克隆桃莉羊的技术

发表于:2019-01-26 / 阅读(63) / 评论(0) 分类 英语单词荟萃

新闻纵贯线 Today updated 20:00 2018/01/25

世界灵长类克隆重大突破，中国科学家生出克隆猴 Welcome to 'Today' - an hour of world news and analysis -- Today keeps you informed and inspired. I'm Suyi Coming up： --Macaque cloning breakthrough offers hope against human illnes

发表于:2019-02-22 / 阅读(54) / 评论(0) 分类 The Beijing Hour 新闻纵贯线

趣味青春英语电台 Youth English 第527期

词汇畅谈（Vocabulary Build-up）：deliver 口语训练营（Everyday English）：克隆 语法天地（Grammar Talk）：动名词的特殊句型及用法

发表于:2019-02-23 / 阅读(77) / 评论(0) 分类 趣味青春英语
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