核糖[核蛋白]体蛋白基因

12 收回原先的谷物生产计划 DATE=3-27-01 TITLE=AGRICULTURE REPORT - StarLink Buyback Program BYLINE=George Grow (Start at 59

发表于:2018-12-07 / 阅读(146) / 评论(0) 分类 自然探索

Boadcast: February 18, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Food in the United States can include genetically engineered crops. No genetically engineered animals, h

发表于:2018-12-07 / 阅读(123) / 评论(0) 分类 VOA2003(上)-科技导航

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(146) / 评论(0) 分类 VOA2003(下)-环境与健康

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Birds and sea turtles can migrate thousands of miles, by reading the Earth's magnetic cues. But we too might have magnetic sensing abilitiesin our eyes. So say

发表于:2018-12-24 / 阅读(103) / 评论(0) 分类 Scientific American(六)月

This is Scientific American's 60 seconds science. I'm Ian Chant. Got a minute Secret identities aren't just for superheros anymore. Researchers have found that protein present in everything from amoebas to people is living the double life. Once it bi

发表于:2018-12-24 / 阅读(141) / 评论(0) 分类 Scientific American(七)月

What Is Progeria? Progeria was first described in the nineteenth century. The mysterious disease is often thought of as premature aging. Children with progeria are normal for their first year of life, but then develop medical problems normally seen i

发表于:2018-12-31 / 阅读(111) / 评论(0) 分类 英语听力文摘 English Digest

Study: Protein in Mother's Milk May Prevent HIV Transmission to Infants研究发现母乳中蛋白质能预防艾滋病毒传播 From VOA Learning English, this is the Health Report. 这里是美国之音慢速英语健康报道。 Hundreds of thousa

发表于:2019-01-02 / 阅读(151) / 评论(0) 分类 2013年VOA慢速英语(十一)月

By David McAlary Washington 23 November 2006 Scientists have genetically engineered two crops in a way they say will help improve nutrition in poor countries. One group has boosted the levels of certain nutrients in wheat and another team has made t

发表于:2019-01-12 / 阅读(187) / 评论(0) 分类 2006年VOA标准英语(十一月)

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-13 / 阅读(288) / 评论(0) 分类 VOA标准英语2010年(八)月

Forget cockroaches. Forget Superman. Forget any other tough-as-nails creatures youve ever heard of. The most indestructible multicellular organisms on Earth are undoubtedly tardigradesmicroscopic eight-legged aquatic invertebrates also known as water

发表于:2019-01-17 / 阅读(199) / 评论(0) 分类 2016年Scientific American(十)月

DNA analysis is a staple of crime scenesand crime shows, like HBO's The Night of or the old standby, CSI: We just need to get this to the DNA lab, confirm it's the victim's blood. And then, case closed. And it's not just for crime: DNA sequencing als

发表于:2019-01-20 / 阅读(182) / 评论(0) 分类 2016年Scientific American(九)月

a butterfly with glowing eyes Believe it or not, Monteiro and her team insert ed a new gene into the butterflys genetic sequenceone taken from a jellyfish . No, I know you're fooling. Actually I'm not. This gene codes for a green florescent protein t

发表于:2019-01-26 / 阅读(107) / 评论(0) 分类 英语听力文摘 English Digest

> 44 基因工程制造的斯达林科玉米对身体没有危害 DATE=7-10-01 TITLE=AGRICULTURE REPORT - StarLink Corn Not Linked to Allergies BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(234) / 评论(0) 分类 自然探索

SCIENCE REPORT – January 23, 2002: Aging Protein By Jerilyn Watson This is the VOA Special English Science Report. A new study suggests that a protein that protects animals from cancer early in life

发表于:2019-01-30 / 阅读(206) / 评论(0) 分类 科技之光

HEALTH REPORT-Heart Disease and C-Reactive Protein By Cynthia Kirk Broadcast: Wednesday, January 19, 2005 I'm Gwen Outen with the VOA Special English Health Report. American researchers have found evi

发表于:2019-01-30 / 阅读(204) / 评论(0) 分类 健康与经济

C-reactive protein is an indication of inflammation in the body, and, at high levels, is considered an early sign of future heart disease. It's a risk factor in a similar way that elevated cholesterol is a risk factor for heart disease, says Asheley

发表于:2019-01-31 / 阅读(162) / 评论(0) 分类 VOA标准英语2010年(三月)

Low-salt,low-protein diet can prevent kidney stonesA diet low in salt and meat can dramatically reduce the risk of kidney stones,according to an Italian study that could spell the end for the low-calcium diet that doctors have been recommen

发表于:2019-01-31 / 阅读(161) / 评论(0) 分类 阅读空间

Vronique LaCapra | Washington 02 December 2009 A very small genetic difference between humans and chimpanzees may help explain why chimpanzees can't speak, but humans can The ability to communicate using complex spoken language is a uniquely human ch

发表于:2019-02-12 / 阅读(145) / 评论(0) 分类 VOA标准英语2009年(十二月)

Science and technology 科学技术 Flu 流感 How to make bird flu fly, part one 怎样让禽流感在人间传播:步骤一 The first of two controversial research papers is published 两个关于禽流感研究的论文一直备受争议,现在其

发表于:2019-02-16 / 阅读(181) / 评论(0) 分类 经济学人科技系列

Scientists Produce Gene-Edited Chickens to Stop Spread of Flu Virus British scientists are developing gene-edited chickens designed to be fully resistant to the influenza, or flu virus. Wendy Barclay is one of the leaders of the gene-editing project.

发表于:2019-02-17 / 阅读(161) / 评论(0) 分类 2019年VOA慢速英语(一)月
学英语单词
a riot of colour
acid Thorex process
activation domain
Adamkiewicz
after-glow screen
Anopheles gigas baileyi
apolysis
arctocephaluss
Associated Bank European Company
asymmetrical wave
ballistic bunching
barium phosphite
Boehmeria nivea Gaud.
breakwater pier head
bus entender module
cadaveric lividity
camber under load
carbon iron balance
chaotropic agent
Charkana
Clypeasteroida
contact pick up
corpuscula bulboidea
countout
cumulative rating score
D-Trehalose
decimal equivalent of fraction dimensions
deformation measurement
Dewangiri
discharge withstand current rating
do practice
dorsocentral bristle
dowel cutting-to-length and chamfering machine
drain-holes
e-type thermocouple
educational trust
evacuation of cargoes from port
face pumped laser
feather and groove board
Ferreiros
field of extremals
fishery biology
Grass Creek
guards' room
guider servo
half-time emitter
hall effect gaussmeter
hele shaw pump
hijackable
hip nail
humayn
immediable
injection pump plunger
insecticidally
intrapapillary
isoprostane
isoxazolyl penicillin
judicial official
kiess
lugies
Lusatians
make a reach for
marie-christine
microminiature discrete module
mo month
not a jot
one-way decoupling
oplan
Panjnad Barrage
peace-process
pecari tajacu
pineal tumor
point-to-multipoint microwave system
portunus pubers
Prausnitz
premiated
preshaving
project curriculum
pyrroles
radiator fin
region above glabella
retroperitoneal hernia
sagittal acceleration
scarecrow
sinderesis
sink a well
social networking website
soft clamping
solid rubber
sponge dirier
ST_size-and-quantity_things-remaining
take the sting out of
tranquillisings
tuboresistometer
underhealing
V
vanheest
vendonging
won't thank you for doing sth
Yarra Yarra Lakes
Yūrmala
zami