车把手杆

Most college students in the United States choose their major, or main field of study for their degree, before or during their first year. For Saskia Fagan, making that choice was not easy. Fagan, who is now 31 years old, grew up in Takoma Park, Mary

发表于:2018-12-12 / 阅读(109) / 评论(0) 分类 2018年VOA慢速英语(一)月

SCIENCE REPORT — March 27, 2002: New Stem Cell Study By Mario Ritter This is the VOA Special English SCIENCE REPORT. Researchers at an American medical center say special stem cells in normal human

发表于:2019-01-02 / 阅读(176) / 评论(0) 分类 科技之光

Rwanda Invests in STEM Education for Girls Yvonne Kevia is an 18-year-old high school student in Rwanda. She wants to become a chemical engineer. She enjoys doing experiments and taking careful notes in her high school laboratory in Kigali, Rwandas c

发表于:2019-01-02 / 阅读(149) / 评论(0) 分类 2017年VOA慢速英语(十二)月

HEALTH REPORT - New Embryonic Stem Cell Lines Developed for Researchers By Paul Thompson Broadcast: Wednesday, August 11, 2004 This is Gwen Outen with the VOA Special English Health Report. Researcher

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 健康与经济

SCIENCE IN THE NEWS - Progress Made in Stem Cell Research By Caty Weaver, Jerilyn Watson, ... Broadcast: Tuesday, May 31, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I

发表于:2019-01-09 / 阅读(134) / 评论(0) 分类 科技之光

FAITH LAPIDUS: This is SCIENCE IN THE NEWS in VOA Special English. Im Faith Lapidus. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today, we will tell about possible hope for children suffering from damage to their nervous system. We will also tell

发表于:2019-01-12 / 阅读(168) / 评论(0) 分类 2011年VOA慢速英语(二)月

英语学习笔记: front brake 前刹 rear brake 后刹 tire 轮胎 rim 轮圈 saddle 坐垫 pedal 踏板 chain 链条 handlebar 把手 The Tour de France 环法自行车赛 BMX racing 自行车越野赛

发表于:2019-01-15 / 阅读(136) / 评论(0) 分类 早安英文

President Bush says he will veto legislation that would relax restrictions on embryonic stem cell research. There is growing bipartisan support in Congress for changing those rules. 布什总统表示他将否决要求放松对胚胎干细胞研究限制

发表于:2019-01-19 / 阅读(120) / 评论(0) 分类 VOA双语新闻 Bilingual News

Australian researchers may have discovered a new way to treat hearing loss in infants. And the secret lies in the NOSE. Our reporter Li Dong has the details. Noses comes in all shapes and sizes, and Australian scientists are now trumpeting a new use

发表于:2019-01-19 / 阅读(154) / 评论(0) 分类 世界各地新闻集锦

Todd: So Jeff, have you had all the different types of facial hair? We have beard, sideburns, goatee, mustache, soul patch. Jeff: Handlebar. Todd: Handlebar. Jeff: Nice big chops, sideburns. Oh, yeah, I've had the Abe Lincoln style where you got the

发表于:2019-01-20 / 阅读(108) / 评论(0) 分类 原版英语对话1000个

Im all for stem cell research. I know it is a huge issue at the moment. Lots of people dont like it. They say it is unethical and that it is playing God. Other people say we will create Frankensteins monster. Britain seems to be leading the world in

发表于:2019-01-24 / 阅读(145) / 评论(0) 分类 听一分钟英文-S

Todd: So Jeff, have you had all the different types of facial hair? We have beard, sideburns, goatee, mustache, soul patch. Jeff: Handlebar. Todd: Handlebar. Jeff: Nice big chops, sideburns. Oh, yeah, I've had the Abe Lincoln style where you got the

发表于:2019-01-25 / 阅读(140) / 评论(0) 分类 英语趣味课堂

By Alex Villarreal Washington 28 February 2008 Adult stem cell therapy has successfully treated leukemia and other cancers for years, in the form of bone marrow transplants. A new study in the Journal of the American Medical Association [JAMA] finds

发表于:2019-01-25 / 阅读(296) / 评论(0) 分类 VOA常速英语2008年(二月)

Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o

发表于:2019-01-30 / 阅读(182) / 评论(0) 分类 60秒科学

> 39 脂肪中的茎细胞有助于治疗糖尿病 DATE=4-26-01 TITLE=SCIENCE REPORT- Stem Cells in Fat BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-30 / 阅读(181) / 评论(0) 分类 科技之光

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(296) / 评论(0) 分类 英语新闻

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(165) / 评论(0) 分类 VOA常速英语2007年(十二月)

Japan's government and the country's central bank took action Thursday to dilute the yen. The Japanese currencys strong standing against the dollar is making exports more expensive, hurting efforts to revive the country's moribund economy. After many

发表于:2019-02-18 / 阅读(144) / 评论(0) 分类 英语新闻

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(213) / 评论(0) 分类 英语新闻

今天我们要学的词是stem from. Stem spelled s-t-e-m, stem; and f-r-o-m, from. Stem from是源自,来源于的意思。The UN said Syrian government forces are responsible for most of the violence stemming from the country's unrest. 联合国表

发表于:2019-02-18 / 阅读(170) / 评论(0) 分类 英语单词荟萃
学英语单词
absolutely dry wood
adaptable enzyme
antifani
argonaute
ashtree
association of American Steam-ship Owners
ball type journal box positioning device
ballism, ballismus
bamboo framing
band broadening
benin francs
biological reagent
blackmoor
Blaze, Mt.
brush plough
calcium-pentagastrin test
carosella
Castorbean
Catalina Pt.
ceara
chitterton
complete dependence matrix
contactless switching device
crazy about
current fender
cycle stealing dma
dating services
decurting
dentino-enamel plane
dowdow
down start
draft decision
early bird catches the worm
echinoids
eigenbasis
electrode regulator
end-of-school
female end of pipe
filter pore size distribution
fixed point theorem for many-valued mapping
forsaken
free turboprop engine
frighten sb into doing sth
gabriel's
halogen atom
hand-eyest
harmonic suppression network
have contact with
hoesen
horizontal location of the center of gravity
Katino
l-dodecanol
large Japanese oyster
Lipnaya Gorka
lithotomies
mane
marekanite
melcombe
minicomputers
moddy
moribund condition
moving plate
National Cybersecurity Center
NBC Universal
net-plant-heat rate
niteflix
non-amortizable securities
paediatric neuropathology
parallel venation
phosphonate ester synthetase
pilot location indicator
Pinckneya pubens
piss-off
plant bug
plastic lag
po-larizing angle
pontchartrain, lake
popular word
pyrolytic coating
release complete message
resistance transfer factors
right crus of diaphragm
shape function matrix
solfatara formation
spike mike
split-field range finder
status asthmaticuss
surmullets
top slide
transaction pipe
trudell
urban public transport
vineta
virtual hard disk
vivio
volcanoism
walgreen coast
watching briefs
working pit
xenosauridae (shinisauridae)
year on year
Yorkshire bond