四氢胺吖啶

美国处于高度戒备状态 US on High Alert Kyle King Washington 11 Sep 2001 16:31 UTC Reeling from a series of terrorist attacks on New York and Washington, U.S. authorities have gone on a 1)coas

发表于:2018-11-29 / 阅读(107) / 评论(0) 分类 VOA2001-国际风云(5)

美国五角大楼仍正常工作 Pentagon Continues to Function Alex Belida The Pentagon 12 Sep 2001 14:56 UTC The deadly terrorist attack on the Pentagon has left the famous building badly damaged.

发表于:2018-12-08 / 阅读(60) / 评论(0) 分类 VOA2001-国际风云(5)

This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang

发表于:2018-12-24 / 阅读(97) / 评论(0) 分类 Scientific American(一)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. As Valentines day approaches, remember, its the thought that counts. Just ask a decorated cricket. Because according to a study published in the January

发表于:2018-12-24 / 阅读(82) / 评论(0) 分类 Scientific American(一)月

兵势篇 NO.2: 凡战者,以正合,以奇胜。 故善出奇者,无穷如天地,不竭如江海。 终而复始,日月是也。死而更生,四时是也。 声不过五,五声之变,不可胜听也; 色不过五,五色之变,不

发表于:2018-12-29 / 阅读(39) / 评论(0) 分类 孙子兵法

I just dont worry about the dole and housing benefit and the future of the Labour Party and where Im going to be in twenty years time and how Mr Mandela is adjusting to freedom. So time for another breather before the next paragraph because Ive barel

发表于:2018-12-31 / 阅读(78) / 评论(0) 分类 有声英语文学名著

Seamus Heaney A thick crust, coarse-grained as limestone rough-cast, hardened gradually on top of the four crocks that stood, large pottery bombs, in the small pantry. After the hot brewery of gland, cud and udder, cool porous earthenware fermented

发表于:2019-01-02 / 阅读(107) / 评论(0) 分类 英语诗歌

Summit of the Americas Opens amid Protests 美洲峰会在一片抗议声中开幕 The 34-nation Summit of the Americas began Friday in Mar del Plata, Argentina, as demonstrators filled the streets of

发表于:2019-01-03 / 阅读(95) / 评论(0) 分类 VOA2005(下)--国政军事聚焦

发表于:2019-01-03 / 阅读(62) / 评论(0) 分类 医务英语

T Tanshinone IIA 丹参酮IIA Tanshinone I 丹参酮I Tanshinone IIB 丹参酮IIB Taraxasterol 蒲公英甾醇 Taraxerol 蒲公英赛醇 Tauro ursodesoxy cholic acid 牛磺熊去氧胆酸 Taxifolin 花旗

发表于:2019-01-03 / 阅读(84) / 评论(0) 分类 医务英语

acquaintance n. 熟人,熟悉,认识,了解, acquiesce v. 默许,勉强同意 acquire v. 获得 acquisitive adj. 贪得无厌的;可获利的 acquit v. 宣告无罪 acrid adj. 辛辣的 ac

发表于:2019-01-11 / 阅读(140) / 评论(0) 分类 英文语法词汇

The 62nd prime-time Emmy Awards (the top awards for television production in the US) last Sunday night proved to be full of surprises. 上周日晚,第62届黄金时段艾美奖(美国电视剧最高奖项)颁奖典礼全程可谓惊喜连连。

发表于:2019-01-19 / 阅读(72) / 评论(0) 分类 中英双语新闻

Locals in Uganda are lauding a construction project financed by China which is creating the East African country's largest hydroelectric power plant. The 600-megawatt (MW) Karuma Hydroelectric Power Plant is located at the mid-western district of Kir

发表于:2019-01-19 / 阅读(148) / 评论(0) 分类 2018CRI中国国际广播电台

In contrast, Jupiter and Saturn are all atmosphere. Unlike Earth, Jupiter doesnt really have a solid surface that you could stand on and then have your head up in the atmosphere looking at the clouds. Its just a giant, giant gas ball. Only one other

发表于:2019-01-23 / 阅读(48) / 评论(0) 分类 探索与发现2014年

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(127) / 评论(0) 分类 经济学人科技系列

Science and Technology Creutzfeldt-Jakob disease Breaking down the barrier 科技 克雅氏病 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-cow dis

发表于:2019-01-26 / 阅读(103) / 评论(0) 分类 经济学人科技系列

BEIJING China, the worlds leading emitter of greenhouse gases from coal, is burning far more annually than previously thought, according to new government data. The finding could vastly complicate the already difficult efforts to limit global warming

发表于:2019-02-06 / 阅读(84) / 评论(0) 分类 英语新闻

And now to the day's other major story. It is in London, where a fast-moving fire engulfed a high-rise apartment building. It killed at least 12 people and injured scores. We have a report from Dan Rivers of Independent Television News, and with a wa

发表于:2019-02-17 / 阅读(57) / 评论(0) 分类 PBS访谈社会系列

10 Getting The Lead Out 第十章 把铅撵出去 In the late 1940s, a graduate student at the University of Chicago named Clair Patterson (who was, first name notwithstanding, an Iowa farm boy by origin) was using a new method of lead isotope measur

发表于:2019-02-17 / 阅读(106) / 评论(0) 分类 万物简史

Eating a small steak every day could be as good for you as stopping smoking, scientists say. 科学家说,每天吃一小块牛排可以像戒烟一样对你有好处。 People who eat lots of protein-rich food were found to have lower blood pressu

发表于:2019-02-18 / 阅读(308) / 评论(0) 分类 阅读空间
学英语单词
achionaspis kanoi
aerothermo-dynamicduct
Alcolea de Calatrava
alkyl disulfide
alphabet translation
antidetonating fluid
approach viaduct
approbatory
badman
Ballyvoy
bancorps
beam antenna
bhangies
bilge truss hoop
blade face
book-kiosk
catastases
cloth drying room
cockneyfies
compressor inlet variable vanes (fans)
Conor
continuity coefficient
continuous tamping
coolheadedness
corn-fed
counterfeiting of current money
coupling quantumefficiency
derzis
doabler
doublenuts
dysoxylums
endoproteinotherapy
fervanite
funnel cover
gaspereaus
government note
grant leave to issue execution
Grφvdal
hand seed drill
hand-seller
hard facing metal
heavinesses
hensarling
horizontal current density component
house finding agency
human capital investments
icsu
Illertissen
in capita
independent variables in regression
infrared pinhole detector
interfacial strength
just-so story
kaolin(e)
kerlock
Laetare Sunday
last access
leisure products
lone ranger
main steam pipe tunnel
Mazus fukienensis
Miljana
minimal left ideal
mistook
multigreaser
musculus rhomboideus internus
NIPO
norarecaidin
optical brightness
palaeogeographic map
peden
phacops
pompei
Pompoï
poor light
post glacial rebound
profile-drag
proglucagonoma
regular polyhedron
ringas
roecker
ruibal
scarecrows
seasonal grazing
Sertânia
shell moulding pattern
silk rough crepe
socket 4
soft wax tank
spare someone's feelings
St Joseph, L.
stato-
structure mining
stucking of needle
supravital
tapered mount
tarten
time sense
trapezium bucket
trash drum
utility aircraft
Wind River