【分子生物学】 DNA切割

克雷格·文特:DNA和海洋

从艰苦漫长的环球探险中，基因组学先驱克雷格文特忙里偷闲，为我们讲述其团队描绘海洋生物多样性的历程。到目前为止，他们已经发现了数百万的基因。

发表于:2018-12-09 / 阅读(260) / 评论(0)

TED公开课:潜入深渊

UNIT 2 DNA Lesson 10 What Is DNA?

[ti:UNIT 2 DNA Lesson 10 What Is DNA?] [0:02.300]UNIT 2 第二单元 [0:03.936]DNA [0:06.098]Lesson 10: 第10课： [0:07.918]What Is DNA? 什么是DNA？ [0:10.668]THINK ABOUT IT! 想一想！ [0:12.400] Do you and the students near you look the sam

发表于:2018-12-10 / 阅读(234) / 评论(0)

河北教育初中英语（初中起点）九年级下

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(236) / 评论(0)

河北教育初中英语（初中起点）九年级下

UNIT 2 DNA Lesson 12 Did You Ever See a "Chorse"?

[ti:UNIT 2 DNA Lesson 12 Did You Ever See a Chorse?] [0:01.725]UNIT 2 第二单元 [0:03.405]DNA [0:05.587]Lesson 12: 第12课： [0:06.938]Did You Ever See a Chorse? 你见过Chorse吗？ [0:10.298]You need two groups to sing this song. 需要两组人

发表于:2018-12-10 / 阅读(298) / 评论(0)

河北教育初中英语（初中起点）九年级下

UNIT 2 DNA Lesson 16 Unit Review

[ti:UNIT 2 DNA Lesson 16 Unit Review] [0:01.176]UNIT 2 第二单元 [0:02.885]DNA [0:05.472]Lesson 16: 第16课： [0:07.626]Unit Review 单元复习 [0:09.619]I. [0:10.436]Building Your Vocabulary 构建你的词汇 [0:12.825]A. [0:13.790]Complete t

发表于:2018-12-10 / 阅读(279) / 评论(0)

河北教育初中英语（初中起点）九年级下

UNIT 2 DNA Lesson 15 Cloning Questions

[ti:UNIT 2 DNA Lesson 15 Cloning Questions] [0:01.154]UNIT 2 第二单元 [0:02.876]DNA [0:05.935]Lesson 15: 第15课： [0:07.825]Cloning Questions 克隆问题 [0:11.631]To: 至： [0:12.419]jenny@compmail.ca [0:15.357]From: 来自： [0:16.233]Li-

发表于:2018-12-10 / 阅读(356) / 评论(0)

河北教育初中英语（初中起点）九年级下

UNIT 2 DNA Lesson 14 A Clone of My Own

[ti:UNIT 2 DNA Lesson 14 A Clone of My Own] [0:01.795]UNIT 2 第二单元 [0:03.474]DNA [0:06.878]Lesson 14: 第14课： [0:08.810]A Clone of My Own 克隆自己 [0:11.639]THINK ABOUT IT! 想一想！ [0:13.249] Do you have a twin brother or sister? 你

发表于:2018-12-10 / 阅读(242) / 评论(0)

河北教育初中英语（初中起点）九年级下

UNIT 2 DNA Lesson 13 Clones Are the Same

[ti:UNIT 2 DNA Lesson 13 Clones Are the Same] [0:00.788]UNIT 2 第二单元 [0:02.442]DNA [0:05.530]Lesson 13: 第13课： [0:07.106]Clones Are the Same 克隆人是一样的 [0:09.703]THINK ABOUT IT! 想一想！ [0:11.155] You have a pet that you l

发表于:2018-12-10 / 阅读(312) / 评论(0)

河北教育初中英语（初中起点）九年级下

TED演讲:个体DNA检测的时代来了(5)

But personal DNA machines can also save human lives. 但个人DNA检测器还可以挽救人类的生命。 Professor Ian Goodfellow is a virologist at the University of Cambridge. Ian Goodfellow教授是剑桥大学的病毒学家。 And last year h

发表于:2019-01-03 / 阅读(152) / 评论(0)

TED演讲科技篇

2006年VOA标准英语-US Troops Receive Treatment at Burn Center

By Greg Flakus San Antonio, Texas 13 January 2006 watch Burn Center report Advances in combat medicine have helped hundreds of badly wounded soldiers in Iraq survive, but many of them need long-term c

发表于:2019-01-09 / 阅读(220) / 评论(0)

2006年VOA标准英语（一月）

分类词汇：医学英语 5

5.常见手术名称 General Surgery 普外 appendectomy （appendicectomy）阑尾切除术 cholecystectmy 胆囊切除术 cholecystostomy 胆囊造口术 drainage of the abscess 脓肿引流 enterostomy 肠造口术 exploratory laparotomy 开腹探查

发表于:2019-01-17 / 阅读(241) / 评论(0)

英文语法词汇

60秒科学:DNA Testing to Help Sharks Keep Fins

DNA Testing to Help Sharks Keep Fins In a study in the journal Endangered Species Research, shark fins on sale were shown to be from a specific region in which shark populations have collapsed, evidence that may help change fishing regulations. Cynth

发表于:2019-01-30 / 阅读(284) / 评论(0)

60秒科学

Vitamin C and DNA

67 维生素C能否破坏DNA？ DATE=7-11-01 TITLE=SCIENCE REPORT - Vitamin C and DNA BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(220) / 评论(0)

科技之光

2007年VOA标准英语-Surgery Helps Women Recover from Female Genital

By Naomi Schwarz Ouagadougou, Burkina Faso 17 July 2007 Groundbreaking reconstructive surgery for women who have undergone gential mutilation is being performed in Burkina Faso. Despite efforts across Africa to stop the practice of excision, includin

发表于:2019-01-31 / 阅读(235) / 评论(0)

2007年VOA标准英语（七月）

Database of DNA reunites families

BEIJING, Sept. 26 (Xinhuanet) -- Fu Ming'ai was reunited with his family on Sunday after 22 years. He is one of the more than 1,400 abducted children who were helped by a national DNA database, which helps match trafficked children and their parents.

发表于:2019-02-02 / 阅读(182) / 评论(0)

英语新闻

遛狗不清便便？DNA追责主人

Spains north-eastern city of Tarragona has threatened to use DNA analysis of dog droppings to track down owners who fail to clear up their pets mess. 西班牙东北部城市塔拉戈纳（Tarragona）扬言要对狗狗的粪便进行DNA分析，以追

发表于:2019-02-06 / 阅读(147) / 评论(0)

阅读空间

护肤品不好用没准和你的DNA有关

LONDON Whats being billed as the future of skin care starts suspiciously like a visit to the dentist: with a mouthwash gargle. Thats to eliminate debris that may interfere with a good saliva sample, from which DNA will be extracted and serums tailore

发表于:2019-02-06 / 阅读(184) / 评论(0)

阅读空间

DNA result reveals identity of accident driver

SHENZHEN, May 30 (Xinhua) -- Police in Shenzhen, south China's Guangdong Province, said Wednesday that the speeding car driver Hou Peiqing was the one who caused the fatal accident on Saturday. Police showed DNA results at a press conference here, sa

发表于:2019-02-08 / 阅读(182) / 评论(0)

英语新闻

经济学人232:基因决定幸福 Happiness is in your DNA

Transporter of delight 传递快乐的使者 Happiness is in your DNA; and different races may have different propensities for it 基因决定幸福；而不同种族的幸福倾向不尽相同 Born smiling? 天生会笑？ THE idea that the human pe

发表于:2019-02-17 / 阅读(423) / 评论(0)

经济学人综合

人物:狗狗的DNA检查

Who do you think your pet is? Learning from Your Dog's DNA 你认为你的宠物是谁？狗狗DNA中的发现 A simple cheek swab can reveal your dog's ancestry, provide insight into its health and even help explain its behavior 擦一下狗的脸就可

发表于:2019-02-21 / 阅读(226) / 评论(0)

人物杂志

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学英语单词

aircraft weight tax

allergic skin-disease

artemisia princeps pamp.

bitrochanteric diameter

blocking test