遗传转化

This is Scientific Americans' 60-Second Science. I'm Steve Mersky. Got a minute? Its the kind of thing we can look forward to more in the coming years: Personalized drug regimens based on our individual DNA. The example of this new kind of Personaliz

发表于:2018-12-24 / 阅读(83) / 评论(0) 分类 Scientific American(一)月

I think the idea of genetic engineering is fascinating. Its also quite dangerous. Fiddling around with what makes us human might make us less human. We could end up creating a Frankensteins monster. The idea of genetic engineering has been around for

发表于:2018-12-26 / 阅读(95) / 评论(0) 分类 纯正英语一分钟

[00:05.77]A private American company says it has identified all the chemical pieces in the genetic material that shapes human life. [00:17.82]Celera Genomics Group says it has identified and named all the genetic parts of the material inside the nucl

发表于:2018-12-26 / 阅读(56) / 评论(0) 分类 美国英语听力80篇

They began by analyzing the strain of farmed wheat that goes into our food and extracting its DNA. They did the same to several varieties of wild wheat. Then they compared their genetic makeup . And w

发表于:2019-01-02 / 阅读(86) / 评论(0) 分类 人、艺术、世界

SCIENCE IN THE NEWS - New Genetic Map Called a Powerful Tool for Medical Science By Jerilyn Watson and Caty Weaver Broadcast: Tuesday, November 15, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS

发表于:2019-01-02 / 阅读(84) / 评论(0) 分类 科技之光

SCIENCE IN THE NEWS - Genetic Map of Chimps May Show What Makes Us Human By George Grow, Cynthia Kirk and Jerilyn Watson Broadcast: Tuesday, September 20, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN TH

发表于:2019-01-02 / 阅读(78) / 评论(0) 分类 科技之光

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(92) / 评论(0) 分类 四六级词汇与结构练习

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Spending your life hanging out at the seaside might sound like easy living. But for marine mussels, a day at the shore is no walk on the beach. Clinging

发表于:2019-01-08 / 阅读(71) / 评论(0) 分类 Scientific American(十)月

Also: A study shows England's Stonehenge was used as a burial ground for 500 years. Transcript of radio broadcast: 16 June 2008 VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: A platypus And I'm Barbara Kle

发表于:2019-01-11 / 阅读(103) / 评论(0) 分类 VOA慢速英语2008年(六)月

Participants take part in the discussion China's Changing Economy during the 2013 Fortune Global Forum in Chengdu, capital of southwest China's Sichuan Province, June 7, 2013. [Photo: Xinhua/Xue Yubin] China's economy is changing. While most particip

发表于:2019-01-19 / 阅读(91) / 评论(0) 分类 世界各地新闻集锦

By Melinda Smith Washington 19 March 2008 A scientific review published in the Journal of American Medicine shows that the field of genetics has made a lot of progress in recent years. According to JAMA , genetic testing is able to identify more than

发表于:2019-01-20 / 阅读(78) / 评论(0) 分类 VOA标准英语2008年(三月)

1、Where there is love, there are always wishes. 哪里有爱,哪里就有希望。 2、You must welcome challenges if you want to be successful! 如果你想获得成功,你就必须欢迎挑战! 3、They who have conquered doubt and fear hav

发表于:2019-01-28 / 阅读(75) / 评论(0) 分类 英语美文

scope n.(活动)范围, 机会, 余地 解析:an investigation of wide scope大规模的调查 beyond sb.'s scope非某人所能了解 give (sb.) scope for给发挥的机会 outside sb.'s scope超出某

发表于:2019-02-06 / 阅读(77) / 评论(0) 分类 考研英语

China's economic transformation great: Luxembourg minister LUXEMBOURG, Nov. 6 (Xinhua) -- Luxembourg Minister of the Economy and Foreign Trade Etienne Schneider said on Tuesday China's economic transformation has been great. The invention and researc

发表于:2019-02-08 / 阅读(105) / 评论(0) 分类 英语新闻

第四节 增词法一、名词、动名词前增补动词1. We often go to the school-run factory for labor. 2. Testing is a complicated problem and long experience is required for its mastery. 二、英语抽象名词的翻译1. He was still reluct

发表于:2019-02-09 / 阅读(93) / 评论(0) 分类 英语口译

In a class I teach for adults, I recently did the unpardonable. 最近在我执教的一个成人班级里,我干了一件不可饶恕的事情。 I gave the class homework!考试大论坛 我居然给班上的学生布置了一份家庭作业! T

发表于:2019-02-13 / 阅读(145) / 评论(0) 分类 英语美文

Themed Asia's New Future: Toward a Community of Common Destiny, this year's Boao forum will cover a number of different topics including the macro-economy, industrial transformation and regional development. Yang Xiyu, deputy director of the Boao For

发表于:2019-02-17 / 阅读(75) / 评论(0) 分类 英语新闻

After having been settled in our new home for almost a year, I decided to finish unpacking the last few boxes. Hidden low in the stack was a box simply marked Nick. Excitement jolted my empty-nest heart upon seeing the name of my eldest son, who now

发表于:2019-02-18 / 阅读(61) / 评论(0) 分类 英语美文

今天我们要学的词是 genetic, genetic is spelled g-e-n-e-t-i-c; genetic. Genetic 基因的。最新研究发现,人体对咖啡因的需要跟基因有关。The researchers compared the genetic makeup and caffeine consumption habits of more

发表于:2019-02-25 / 阅读(82) / 评论(0) 分类 英语单词荟萃

You, yourself, as much as anybody in the entire universe, deserve your love and affection. 你自己,比全世界的其他人,更值得你的关爱和喜欢。 Prepare soul vows. These vows were deepest commitment to love, cherish, and deeply car

发表于:2019-02-25 / 阅读(81) / 评论(0) 分类 英语美文
学英语单词
500s
a bag lady
a son of a gun
adapter patterns
annona glabras
associated transfer function
be the talk of the town
bishops and clerks is.
Black Sabbath
black-headed snake
blue and white with overglaze colours
boardshorts
british library method
cajon pass
capsular paralysis
catercornered
chrysostoma
climate resources
commodity abstract book
common atrioventricular canal
completed roentgenogram
contra-flow regenerator
Cuscuta monogyna
debadge
delivery bill
desalting efficiency
diaphragmalgia
direct solution
double drawing
double phantom balanced telegraph circuit
draft offering
dynamic shift register cell
Ebola hemorrhagic fever
fairlee
farmway
field maintenance shop
finanscape
Fouras
fuel-tax
gamma-Terpinene
germ theory
gradient mixing device
grid melt-spinning machine
Haines' test
hot tin dip
huangling anticline
integer-spin
ischiofibular
keyboard plaque
KS magnetic steel
leucofiseltinidin
level of care
light stop
lingua geographica
lip shark
make-and-break current
mark sensing column
mdu
mechanical facilities of irrigation and drainage
moodley
moving-coil mirror galvanometer
musculus tensor veli palatini
musette pipe
natural-convection air cooler
Neovastat
outboard exhaust valve
overbuilding
parafocusing method
pension plan audit
photochromogenic mycobacteria
phototherapy cabinet
pig-metal
plains spadefeet
Pourerere
ppgs
prestrain method
proton-proton exchange force
safe-deposit
Sharpe, L.
sit on something
sororising
spade harrow
sports writers
stercoroma
Sturm theorem
supporting structure
system scanner
systems evaluation
the EEC
theorboists
theredown
third-order reaction
trunnion cross
ubipuity
ultrahighs
unacquaint
unstereotyped
vertical falling-film generator
waymenting
windoid
wizard manager
Zelmid