[医] 细胞轴

Laughing with Helen Hunt David: How do you like being in New York City? Of course you spend a lot of time here anyway in New York City. Helen: I’m up here about half the time. David: You have your d

发表于:2018-11-28 / 阅读(287) / 评论(0) 分类 疯狂英语2003年

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(347) / 评论(0) 分类 VOA2003(下)-环境与健康

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-01 / 阅读(295) / 评论(0) 分类 《学会英语发音》初阶英语拼读系列 第六册

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute Happy New Year! And dont feel bad about taking today off. After all, youve traveled far. And Im not talking about the trip home from the party last night. According to N

发表于:2018-12-24 / 阅读(224) / 评论(0) 分类 Scientific American(一)月

axis, ['ksis] n 轴(虚构之线,如地轴,坐标轴) 【记】i象虚线-虚轴

发表于:2018-12-30 / 阅读(216) / 评论(0) 分类 不择手段背单词

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(275) / 评论(0) 分类 国家地理2008年

Lymphocytes - white cells involved in the immune response. B lymphocytes are so called because they mature in bone while T lymphocytes mature in the thymus. Both cells look alike until they recognise

发表于:2019-01-03 / 阅读(224) / 评论(0) 分类 医务英语

Separated by Civilization: Trans-Atlantic Impasse (1) The war in Iraq has made the Atlantic seem wider. But really it has had the effect of a magnifying glass, bringing older and more fundamental differences between Europe and the United States into

发表于:2019-01-08 / 阅读(236) / 评论(0) 分类 英语阅读理解

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(274) / 评论(0) 分类 2007年VOA标准英语(九月)

By Gary Thomas Washington 16 October 2006 A Japanese woman reads an extra special edition newspaper reporting about North Korea's nuclear test, distributed in downtown Tokyo, October 9, 2006 North Korea, which recently conducted an underground nucle

发表于:2019-01-12 / 阅读(441) / 评论(0) 分类 2006年VOA标准英语(十月)

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

发表于:2019-01-13 / 阅读(232) / 评论(0) 分类 VOA标准英语2008年(五月)

英语写作中的常用句型

发表于:2019-01-17 / 阅读(262) / 评论(0) 分类 英语学习方法

第一部分 常用于引言段的句型的2类表达方式 一、议论文常用句型 1. It is a fact that. 2. It is well-known that. 3. There is no doubt that. 4. I think that. 5. Contrary to the popular thought, I prefer. 6. Some people say/belie

发表于:2019-01-17 / 阅读(301) / 评论(0) 分类 实用英语

By Victoria Cavaliere New York 16 October 2007 An annual stem cell research conference in New York has been bringing together some of the field's top scientists to discuss breakthroughs in stem cell research and what proponents call its long-term app

发表于:2019-01-31 / 阅读(268) / 评论(0) 分类 2007年VOA常速英语(十月)

By Paul Sisco Washington 17 April 2008 Federal regulators in Washington have approved plans to upgrade the nation's Emergency Alert System to include text messages to cellphones and other mobile devices. VOA's Paul Sisco has more in this Searching fo

发表于:2019-01-31 / 阅读(251) / 评论(0) 分类 VOA常速英语2008年(四月)

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(426) / 评论(0) 分类 英语新闻

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(346) / 评论(0) 分类 趣味英语

The idea is to build five major ventilation corridors, running from northern suburban areas to the south. They would be created by connecting Beijing's parks, rivers, lakes, and highways along with the capital's green belts, and possibly also by limi

发表于:2019-02-08 / 阅读(301) / 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(285) / 评论(0) 分类 VOA常速英语2007年(十二月)

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(328) / 评论(0) 分类 英语新闻
学英语单词
6-deoxy-L-mannose
absorb nourishment
animal shortening
average response technique
bacilluria
biological monitoring
blockaded
bullous eruption
Burujird
calyculi ophthalmicus
canales nasolacrimalis
cargo oil valve control room
cat-head chuck
chagnons
champagne flutes
chicken oil saute green cabbage heart
circle of confusion
Cobbs' disease
coloratoin
coloured woodcut
constant-thickness arch
consumption norm of subsidiary materials
continuous cycle group
conversion of time
delamination buckling
diazaphospholane
double-coated X-ray film
dwelling expense
emotive language
examina
exhibitive media
false-colours
fetal atelectasis
fuck with people
gas shielded metal arc welding
genus Aegilops
grammicolepis brachiusculus
hyperaerated
hysteresis curve recorder
in the back of your mind
incision and drainage of auricle
infundibular punch
inlymn
ISAKMP
law of mobile equilibrium
loose change gear
lord loughborough i.
lunglike
medi-
metempiricist
mogul cap
mollywhopping
monospace
noise adaptive autopilot
non-Newtonian type fluid lubrication
nonplanted
nonpornography
nonviolent pornography
noose suture
notch root
nutrasweets
optionary
outdressed
overhead economy
pack duck
parasagittal section
partial amputation of penis
pathotoxin
payroll clerk
person declared dead
petitiononline
phase pushing figure
piston pin hole reamer
plankton bloom
plastik
playing with a full deck
potable spirit
radial check
rating parameter
receipt a bill
RNAdependent RNA polymerase
rosecolored
rotiferas
salvific, salvifical
scale-winged
scarlet maple
sdsisnsisnsgs-s
senate campaign
separability
serpeak process
Shaam
site fabrication
smes
snowbanks
stage of relief
strong seam
systematic hydrology
theory of common mediation
togeather
trab (tsh receptor antibody)
Ushiku
yelverton