[医] 苛性钾, 氢氧化钾

Farm Animals May Soon Get New Qualities With Gene-Editing This may seem impossible, but an American company is seeking to change farm animals by cutting or adding to their genes. By using a process called gene-editing, the company, Recombinetics, say

发表于:2018-12-10 / 阅读(101) / 评论(0) 分类 2018年VOA慢速英语(十一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到好的听力原文,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:2018-12-14 / 阅读(135) / 评论(0) 分类 有声畅销书-秘密

SCOTT SIMON, HOST: We live in times of instant mass outrage. Someone does something, says something or is seen doing something, and they can be demonized with a click. The next time you might be tempted, think of this. In the fourth inning of Sunday'

发表于:2018-12-18 / 阅读(105) / 评论(0) 分类 2018年NPR美国国家公共电台7月

Sometime in the 1990s Jagdish Bhagwati, one of India's most distinguished economists, encountered Swaminathan Gurumurthy, 在20世纪90年代某时,印度最杰出的经济学家贾格迪什巴格沃蒂遭遇了斯瓦米那坦古穆绥 a financial

发表于:2018-12-29 / 阅读(113) / 评论(0) 分类 经济学人财经系列

Lesson 32 Music Can Motivate 音乐的激励作用 Words: catastrophe n. 异常的灾祸 catching adj. 传染性的;有感染力的 categorical adj. 无条件的,绝对的;明确的,直截了当的 categorize vt. 分类;标示。。。的特点;为。。。取名描述 category n. 种类,类目;范

发表于:2018-12-30 / 阅读(113) / 评论(0) 分类 胡敏托福词汇记单词

But when we had ascended to an elevation of about 250 feet, we were stopped by insurmountable obstacles. The converging inside walls changed into overhangs, and our climb into a circular stroll. 不过,到了二百英尺高左右,我们不能再上

发表于:2018-12-31 / 阅读(112) / 评论(0) 分类 《海底两万里》中英双语有声读物

On Rack 10 rows of next generation's chemical workers were being trained in the toleration of lead, caustic soda, tar, chlorine. 第十道架上一排排下一代的化学工人正在承受着铅毒、苛性苏打、沥青和氯气伤害的锻炼。

发表于:2019-01-01 / 阅读(147) / 评论(0) 分类 美丽新世界

As the sun beat down, something like 4,000 cubic kilometers of water evaporated from the Mediterranean surface every year. And with no Atlantic water to replenish it, the Mediterranean dried out. In j

发表于:2019-01-02 / 阅读(235) / 评论(0) 分类 欧洲自然写真

Vanessa Wiliams是第一个黑人美国小姐,美貌之外,音乐才华也同样出众。她最为大家所熟悉的歌曲莫过于迪士尼《风中奇缘》主题曲Colors of The Wind。大热美剧丑女贝蒂中她出演时尚女王Wilhelmina

发表于:2019-01-03 / 阅读(135) / 评论(0) 分类 电影歌曲

Donald Trump on Thursday reached the number of delegates needed to clinch the Republican nomination for president, completing an unlikely rise that has upended the political landscape and sets the stage for a bitter fall campaign. 本周四,唐纳德

发表于:2019-01-07 / 阅读(133) / 评论(0) 分类 阅读空间

This town here has sort of been going through clean-up. People are trying to salvage things from their houses, but the reality is when you talk to them, there's nothing they can salvage when has been touched by this red toxic chemical mix. People sho

发表于:2019-01-08 / 阅读(126) / 评论(0) 分类 CNN2010年(十)月

Political Cartoons Help Iranians View Election With Sense of Humor For many Iranians, the presidential campaign played out on television - one candidate after another explaining their positions on the issues. While it didn't make for compelling viewi

发表于:2019-01-14 / 阅读(111) / 评论(0) 分类 VOA标准英语2013年(六月)

Doubt in her eyes, she turned then to Frank. Ought I to shave it? she asked, tight-upped. Frank put out his hand, revolted. Oh, Mum, no! Surely not! If she gets a good douse of kerosene it ought to be enough. Please don't shave it! So Meggie was marc

发表于:2019-01-29 / 阅读(137) / 评论(0) 分类 荆棘鸟

尽管来人中大多数都是游民,但也不尽然,譬如,其中就有一个驾着老式的T型福特汽车而来的沃特金斯人。他什么都贩运。从马的涂抹剂到香皂;这种香皂和菲在洗衣的铜盆里用脂肪和苛性碱

发表于:2019-01-29 / 阅读(149) / 评论(0) 分类 荆棘鸟

By David Gollust State Department 15 February 2007 The Bush administration reiterated Thursday that the missile defense system it plans to build in central Europe is not directed against Russia. The comments follow a reported warning that Moscow mig

发表于:2019-02-04 / 阅读(139) / 评论(0) 分类 2007年VOA标准英语(二月)

By Tendai Maphosa London 22 October 2007 Former Mozambique President Joachim Chissano is the first recipient of the Mo Ibrahim Prize for Achievement in African leadership. Former U.N. Secretary General Kofi Annan made the announcement in London. Tend

发表于:2019-02-06 / 阅读(228) / 评论(0) 分类 2007年VOA常速英语(十月)

By Edward Yeranian Cairo 12 November 2009 Iranian President Mahmoud Ahmadinejad (file photo) Iranian President Mahmoud Ahmedinejad says Iran and the West have entered a period of cooperation concerning its nuclear program. The Iranian president did

发表于:2019-02-12 / 阅读(153) / 评论(0) 分类 VOA标准英语2009年(十一月)

They have been found living in boiling mud pots and lakes of caustic soda, deep inside rocks, at the bottom of the sea, 我们还发现细菌生活在沸腾的泥潭里和烧碱池里,岩石深处,大海底部, in hidden pools of icy water in t

发表于:2019-02-17 / 阅读(141) / 评论(0) 分类 万物简史

Built in 1447 during the Ming Dynasty, the Tashilhunpo Monastery in China's Tibet Autonomous region was established by Gedun Druppa, who's recognized as the first Dalai Lama. The monastery was enlarged by the 4th Panchen Lama, Lozang Choskyi Gyaltsen

发表于:2019-03-04 / 阅读(202) / 评论(0) 分类 2015CRI中国国际广播电台

新GRE填空题通常都是信息量充足型的,也就是题目的信息恰好是可以选出题目空缺的信息(相对来说阅读是信息量过剩型,而类反是信息量缺乏型,数学则是信息量不对称型的。出题人挖掉的空

发表于:2019-03-11 / 阅读(203) / 评论(0) 分类 GRE英语
学英语单词
abstract impressionist
Alasanda
allene
alumina on silica
Anatole France
anti-psychologism
atrophic vaginitis
attachment enable switch
aviation personal accident insurance
base community
brailer winch
capsitis
choronosology
circuit off-state interval
cluster method
controlled pitch airscrew
cylinder blow-by
cyolite
danjou
draconic year
drawing rays
drop - down menu
exfoliation mountain
expostulateth
F.h.
f.r
filmlike
follicular dental cyst
forged steel for hull-structure
frame gage
gas purged pressure recording gauge
gaseous substance
glycerolcholine
Gram, Hans Christian Joachim
halfdemons
head-types
horse-
hot working face
hyperpure
individual pole operation
interphone control station
isonipecaine
Kaddam
keep away from fire
Landsbro
look to the future
loose-leaf ledger
macrophilia
Mesozoic
metallized coating
methodian
mid span
mixed refrigerant cascade
non-penetrance
normal sensibility
north component
octane-iso
Octriphenate
offs
Ottenbüttel
paralerema
paychoneurosis
physics of materials
pithiatism
primary recrystallization texture
prior years'tax levies
Prunus ilicifolia
reef-front terrace
replugged
resin-in-column process
rimstone
robustizes
rolled flaw
scoundrel
seif dunes
self-preservation
semiarid
shake ... down
shepherdings
sliced vencer
sowses
soymilks
specific root length
stimulant crop
Storozh
surface diffusion
tallow oils
technophile
the fact remains
theory of comminution
time-limits
trislander
turret press
under-estimations
unvalved
uranides
vice-chairman
wellharnessed
wine-whine merger
without number
wushanicariin
Zingiber roseum