病毒包膜蛋白基因

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(121) / 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(99) / 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(114) / 评论(0) 分类 VOA2003(下)-环境与健康

ESL Podcast 280 Viral Marketing GLOSSARY buzz excitement and interest about something* In the early part of this year, there was a lot of buzz about a new computer thatcould do everything! viral marketing the ways that a company gets people to share

发表于:2018-12-18 / 阅读(160) / 评论(0) 分类 2007年ESL之商务英语

When patients show up in the hospital with a respiratory illness, they are usually given an antibiotic which do not work against viral infections. Even though most of these respiratroy infections are viral, it is estimated that in these cases antibio

发表于:2018-12-24 / 阅读(89) / 评论(0) 分类 2016年Scientific American(一)月

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(74) / 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(111) / 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(75) / 评论(0) 分类 英语听力文摘 English Digest

AS IT IS 2016-03-16 Trump-Sanders GIF Goes Viral This is Whats Trending Today An edited video of Bernie Sanders scaring Donald Trump has gone viral. Businessman Trump is the leader in the Republican presidential race. Senator Sanders is the underdog

发表于:2019-01-12 / 阅读(106) / 评论(0) 分类 2016年VOA慢速英语(三)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(156) / 评论(0) 分类 2006年VOA标准英语(十一月)

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(166) / 评论(0) 分类 2016年Scientific American(十)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(78) / 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(204) / 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(163) / 评论(0) 分类 科技之光

By Jessica Berman Washington 04 October 2006 New research suggests that infectious diseases may run in families. Investigators say the discovery represents a major shift in the way scientists view human disease. Experts have always accepted that cer

发表于:2019-02-04 / 阅读(137) / 评论(0) 分类 2006年VOA标准英语(十月)

ATHENS, Feb. 4 (Xinhua) -- Greek Finance Minister Yannis Stournaras received a bullet in the post, Greek media reported on Monday. Stournaras' aides alerted security forces, when they opened the envelope at his office and discovered the enclosed bull

发表于:2019-02-06 / 阅读(126) / 评论(0) 分类 英语新闻

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(108) / 评论(0) 分类 VOA标准英语2009年(十二月)

[00:14.92]Come in an envelope 坐信封过来 [00:26.92]词汇扫描 [00:30.99]torrential [t?'ren??l] 湍急的 [00:34.00]rainstorms ['reinst?:m] 特别猛烈的暴雨 [00:39.08]representative [?repri'zent?tiv] 代表 [00:43.05]weary ['wi?ri] 心焦

发表于:2019-02-15 / 阅读(110) / 评论(0) 分类 英语笑话(MP3+文本)

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(139) / 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(129) / 评论(0) 分类 2019年VOA慢速英语(一)月
学英语单词
abactor
abortin
acceptability condition
actifier
al-ashtal
allergenic serum allergic serum
angle scraper
anisaldehyde dimethyl acetal
Arabizes
argentaffin cell
arminite (arnimite)
bad-lights
Berlin-Tempelhof, Flughafen
board meetings
bridging-over flue
canonically bounded complex
cardueliss
carrier-borne
carrot slicer
chemical carrier
chirivita
CHKDIR
circular gang saw
clent
Corpse-Reviver
corticalinhibitory
counting control
Coven.
coxosternite
crustoser
cynth
darlingi
delias pasithoe curasena
displacement polarization
double-log model
drilling equipment
dummy stand
dynamic output impedance
effective flow pitch
effuming
electromotiveforce
Emperor Justinian
employer-paid
endointoxication
ethylbenzene
Facies articularis arytenoidea
flax spinning
flowcharter
fluid deflection
imide salt
impose one's company on sb
integral fuel injection pump housing
kangol
Khedbrahma
Khoygot
kozloff
Kubu Gajah
land of deflation
lcr
leon-
longitude of the node
maintenance men
Manhattanite
maniness
metakaolinite
nilpotents
noncountable
nose-band
parallel output
picea balfouriana rehd. et wils.
plane diffusion kernel
plasmotrophoblast
point of emergonce of dislocation
polka-dot method
pterolophia kaleea inftexa
repall
requirements
reserves
rubber-lined
Scutellaria oligodonta
semi-self-propelled machine
send wave
set member
sinuatolobate
soffici
solaceful
spectrem
surveyor's compass
task-completion
three-dimensional distribution
triangulum austruale
truck mounted rig
Twilighter
twin tanks
UNetbootin
Viewfield
VIM (vacuum induction melting)
vulcanodontid
water-rat
webtop
where have you been?
Wittibreut