生长抑制基因

发表于:2018-12-08 / 阅读(97) / 评论(0) 分类 医务英语

By Nancy Steinbach Broadcast: October 1, 2003 This is Faith Lapidus with the VOA Special English Health Report. Scientists in Iceland say they have identified the first gene linked to common forms of

发表于:2018-12-15 / 阅读(97) / 评论(0) 分类 VOA2003(下)-环境与健康

By Robert Raffaele Washington 29 April 2008 For the first time, scientists have used gene therapy to dramatically improve sight in people with a rare, inherited form ofblindness. Researchers in Philadelphia and London are calling the results a milest

发表于:2019-01-03 / 阅读(109) / 评论(0) 分类 VOA常速英语2008年(四月)

Its taken ten years of experiments. But researches at the University of Rhode Island have finally perfected a fish with 6-pack abs, and muscular shoulders. Professor Terry Bradley said his fish have 15% to 20% more muscle mass than normal trout. Bulk

发表于:2019-01-07 / 阅读(64) / 评论(0) 分类 万花筒2010年

USJobGrowthGrindstoaHaltinAugust U.S. job growth ground to a halt in August as government layoffs erased meager gains in the private sector. The Labor Department says American businesses added only 17,000 jobs last month, far short of the 100,000 job

发表于:2019-01-08 / 阅读(67) / 评论(0) 分类 VOA标准英语2011年(九月)

U.S. job growth ground to a halt in August as government layoffs erased meager gains in the private sector. The Labor Department says American businesses added only 17,000 jobs last month, far short of the 100,000 jobs analysts were expecting. To mak

发表于:2019-01-08 / 阅读(66) / 评论(0) 分类 英语新闻

Whether you get hired for a new job, promoted, or reassigned to a new position, you will most likely have a new boss. Each time that happens, you must develop a new professional relationship with the person you rely on for direction, development, and

发表于:2019-01-08 / 阅读(93) / 评论(0) 分类 英语美文

A study looks at mutations that seem to play a part in extending longevity, while limiting growth. Transcript of radio broadcast: 10 June 2008 This is the VOA Special English Health Report. Five women in Rolla, Missouri, all at least 100 years old S

发表于:2019-01-11 / 阅读(95) / 评论(0) 分类 VOA慢速英语2008年(六)月

SCIENCE IN THE NEWS - Museum Aims to Keep African Archeological Treasures in Africa Also: A vaccine against meningitis proves successful in Uganda. And a study suggests genetic reasons for living longer. Transcript of radio broadcast: 12 May 2008 VO

发表于:2019-01-11 / 阅读(71) / 评论(0) 分类 VOA慢速英语2008年(五)月

今天我们要学的词是 therapy. Therapy 治疗。Gene therapy can help restore vision in patients with a rare form of childhood blindness, but its benefits will start to diminish after one to three years. 基因疗法可以帮助小时候因为一

发表于:2019-01-26 / 阅读(73) / 评论(0) 分类 英语单词荟萃

Researchers believe activity and interaction activated a communication channel in mice that prompted fat cells to stop releasing a hormone which accelerates cancer growth. Related Links Cell New research has found that mice with cancer are better abl

发表于:2019-01-30 / 阅读(89) / 评论(0) 分类 VOA标准英语2010年(七)月

BEIJING, Mar. 18 (Xinhuanet) -- Urbanization will be a major feature of China's economic growth and continue to gain momentum, Liu He, Party chief of the Development Research Center of the State Council, said on Saturday. At the China Development For

发表于:2019-02-06 / 阅读(87) / 评论(0) 分类 英语新闻

BEIJING, March 5 (Xinhua) -- The Chinese government announced Tuesday that its GDP growth target will remain around 7.5 percent this year to leave room for economic restructuring. The target is intended to help create jobs and improve people's well-b

发表于:2019-02-06 / 阅读(69) / 评论(0) 分类 英语新闻

BEIJING, Jan. 18 (Xinhua) -- China's economic expansion slowed to 7.8 percent year on year in 2012 amid external jitters and domestic woes, data from the National Bureau of Statistics showed Friday. The growth rate, the weakest expansion in a decade,

发表于:2019-02-06 / 阅读(104) / 评论(0) 分类 英语新闻

Even as countries around the world are posting better economic growth rates two years after a global recession, officials from the International Monetary Fund say that is not enough to improve the livelihood of most people. Global finance chiefs at t

发表于:2019-02-06 / 阅读(89) / 评论(0) 分类 英语新闻

From VOA Learning English, this is the Health Lifestyle report. Most healthy children between the ages of four and 10 grow about five centimeters a year. Parents often notice this growth by how quickly their children grow out of their clothes and sho

发表于:2019-02-09 / 阅读(73) / 评论(0) 分类 2019年VOA慢速英语(一)月

WASHINGTON, Nov. 24 (Xinhua) -- An inexpensive drug that treats Type 2 diabetes has been shown to prevent a number of natural and man-made chemicals from stimulating the growth of breast cancer cells, according to a newly published study by a Michiga

发表于:2019-02-11 / 阅读(111) / 评论(0) 分类 英语新闻

The Food and Drug Administration on Thursday approved genetically modified salmon, the first such altered animal allowed for human consumption in the United States. 美国食品药品管理局周四批准了转基因三文鱼被人类食用。批准转

发表于:2019-02-17 / 阅读(63) / 评论(0) 分类 阅读空间

The U.S. central bank says Americas economic recovery has slowed, and that near-zero interest rates are expected to remain in place for another year. The statement from Federal Reserve policymakers came after a U.S. credit rating downgrade and signif

发表于:2019-02-18 / 阅读(78) / 评论(0) 分类 英语新闻

Doping scandals marred the runup to the Rio Olympics and other games of the recent past. Now, scientists warn that cheating could rise to a new level using genetic research. 兴奋剂丑闻给里约奥运会和最近的其他比赛蒙上了一层阴影

发表于:2019-02-18 / 阅读(64) / 评论(0) 分类 英语新闻
学英语单词
aaron kwok
abstract painting
antempered
arcus dentalis mandibularis
assistant station super-intendent
Banfora
barbule
batheroom scales
binary numbers
Boolean variable
break-out material
built in sharpener
bull's eye riveting
cape aloes
Claude Elwood Shannon
composite cage
consanguines
cownose
day fine
deletees
design head of sprinkler irrigation system
discharge voltage regulator
ectodysplasin A
electric injury
erilite
extremal vector
fingerplates
fix with plugs
Frankineae
frostfish
genus Stizolobium
geraud
grimsels
Hardres
heterocollinite
high spiking fever
horsenettles
hyalo-ophitic
impedance voltage
inrefracted
isolated prime ideal
jerusha
Joubert syndrome
last trump
lions' ears
lipsen
lithium-hydroxide-inhibited
locking clip
Lorenz Hart
Loxostemon
macao monetary units
magilus antiquus
main haulage drift
model-ship correlation line
mollorthel
narrow-band directprinted telegraph equipment(nbdp)
nerineids
Netnorth
Nkhotakota
nonsheathed
offensive capability
organogermane
OS (outside sleeve)
over a bottle
paper-shuffling
piston-valve
poadler
projecting slab
pumiceous structure
quickaccess
radiators
rari nantes in gurgite vasto
regularity meter
relieving timbers
remix
reperceive
reverse-engineered
reversed field pinch
rock raise
roller black
scissors probe
shit up
shock-sink
single-payment present worth factor
slow type
snsiststsys-s
solid-electrolyte battery
somatotropine
stand astride
stenotrophomonas maltophilia
subject classification table
Sundarsi
suspected criminal
Tarenna mollissima
time-output cycle
tooth preparation
tubing pump
undeodorized
Veadar
white army
woman-on-top
workholding table