[化] 异溴米特; 异丙溴丁酰胺

New York City-based Pfizer Incorporated, the world's largest pharmaceutical company, has stopped research on torcetrapib, a drug they hoped to sell to treat heart disease. The drug was supposed to raise levels of what is known as good cholesterol. T

发表于:2018-11-30 / 阅读(345) / 评论(0) 分类 初级商务英语听力2006

神奇校车带领孩子们进入浩瀚的科学领域,游梭于生物科学、地球科学、太空科学、气象学、古生物学等各门学科中。被纽约时报评为最新鲜有趣、最富有创意和想象力的科学启蒙方式。孩子

发表于:2018-12-06 / 阅读(163) / 评论(0) 分类 神奇校车系列丛书

STEVE EMBER: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. BARBARA KLEIN: And I'm Barbara Klein. This week on our program, we look at what some companies are doing to help their employees get healthy and stay healthy. We also ta

发表于:2018-12-07 / 阅读(244) / 评论(0) 分类 2011年VOA慢速英语(二)月

California Judge Rules Coffee Needs Cancer Warning A judge has ruled that coffee sellers in California must warn people that coffee may contain a substance linked to cancer. The Council for Education and Research on Toxics brought a case against doze

发表于:2018-12-08 / 阅读(209) / 评论(0) 分类 2018年VOA慢速英语(三)月

书表慢性病 续处方笺Chronic Illness Prescription Slip 慢性病 续处方笺Chronic Continuous Prescription 慢性病 续处方笺Refill Presriptions For Chroni Disease 诊断书Medical Certificate 挂号费Registration Fee 证明费Certifica

发表于:2018-12-12 / 阅读(296) / 评论(0) 分类 医学英语

Galactic Rotation 银河系自转 Astronomers calculate there is ten times more matter in our Milky Way galaxy than we can actually see. Discover how the orbital motions of stars in the galaxy reveal dark matter -- on today's Earth and Sky. JB: I'm Joel

发表于:2019-01-02 / 阅读(388) / 评论(0) 分类 (科普英语)Earth and Sky

From VOA Learning English, this is the Health Lifestyle report. Many Americans have toasted bread first thing in the morning. For some, the morning meal also includes hash browned potatoes. Or later in the day, they might enjoy potato chips or crispy

发表于:2019-01-02 / 阅读(345) / 评论(0) 分类 2017年VOA慢速英语(三)月

Broadcast: Jan 30 2003 Researchers say there appears to be no link between a substance found in some high-carbohydrate foods and the development of some types of cancer. U.S. and Swedish researchers c

发表于:2019-01-03 / 阅读(304) / 评论(0) 分类 VOA2003(上)-健康之旅

抗结核病药 异烟肼 Isoniazid 雷米封, INH, Rimifon, Retozide, Zonazid 乙胺丁醇 Ethambutol EMB, Etambin, Myambutol 对氨基水杨酸 Paraminosalicylic Acid PAS, Teebacin Acid, Deapasil 吡嗪

发表于:2019-01-03 / 阅读(225) / 评论(0) 分类 医务英语

我们是否生来就乐观有余而现实不足?Tali Sharot与我们分享的最新研究表明:人类的大脑更倾向于接受乐观的信息,而这样的特点既对人有益又十分危险。

发表于:2019-01-05 / 阅读(256) / 评论(0) 分类 TED公开课:头脑游戏

French fries are indeed a guilty pleasure. One medium serving has 350 calories and 16 grams of fat, but there may be a more sinister ingredient lurking in your fries a carcinogen, and now California's Attorney General is suing several fast-food compa

发表于:2019-01-08 / 阅读(279) / 评论(0) 分类 2005年NPR美国国家公共电台

SCIENCE IN THE NEWS – July 16, 2002: Foods That Protect Against Disease VOICE ONE: This is Sarah Long. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English program abou

发表于:2019-01-08 / 阅读(242) / 评论(0) 分类 科技之光

Technology Report - A Mobile App in Delhi Aims to Protect Women 科技报道 - 一款保护女性安全的手机应用程序 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 More than twenty thousand

发表于:2019-01-12 / 阅读(305) / 评论(0) 分类 2012年VOA慢速英语(一)月

M23 Rebels Urged to Protect Civilians Humanitarian agencies in the eastern DRC are scrambling to locate displaced civilians and provide assistance following the M23 rebel groups takeover of Goma. For years, the town has been the center of aid operati

发表于:2019-01-14 / 阅读(229) / 评论(0) 分类 VOA标准英语2012年(十一月)

New Treatment Potential Found in Popular TB Drug Scientists say new insights into a common tuberculosis drug will make it possible to shorten the treatment period for patients infected with TB. The drug pyrazinamide is widely used in combination with

发表于:2019-01-14 / 阅读(282) / 评论(0) 分类 VOA标准英语2011年(八月)

Cameroon, Chad Team Up to Protect Wildlife The pact was signed by both governments in early August. It stipulates that the Central African neighbors will jointly manage over 300,000 hectares of protected area. They will be patrolled by an increased n

发表于:2019-01-14 / 阅读(243) / 评论(0) 分类 VOA标准英语2011年(八月)

HEALTH REPORT -July 10, 2002: Acrylamide in Fried Foods By Nancy Steinbach This is the VOA Special English Health Report. Twenty-three international health experts say they are concerned about the pos

发表于:2019-01-30 / 阅读(270) / 评论(0) 分类 健康与环境

By Jeff Swicord Cheyenne, Wyoming 10 September 2007 Workers at adairy farm There is growing concern that farms and ranches in the western U.S. could become the target of agroterrorism. The devastating outbreaks of foot and mouth disease in Britain a

发表于:2019-02-05 / 阅读(334) / 评论(0) 分类 2007年VOA标准英语(九月)

ROME, Feb. 6 (Xinhua) -- Italian giants AC Milan will see their striker Zlatan Ibrahimovic sidelined in the clash against league leaders Juventus on February 25, as the Swedish international was handed a three-match ban on Monday. The Swede, who has

发表于:2019-02-11 / 阅读(249) / 评论(0) 分类 英语新闻

A judge in Los Angeles on Wednesday ruled that coffee companies like Starbucks must carry cancer warning labels in California. That's because the roasting process produces in coffee acrylamide, [??kr?l?ma?d] a chemical that can cause cancer. 在加州,

发表于:2019-02-13 / 阅读(260) / 评论(0) 分类 英语俚语天天说
学英语单词
abts
alkaline cellulose
antarctic high
Auchencrow
audio-circuit
Babinet principle
beauti-ful
branched manifold
bronze powder
castro de rei
cellulose fibers
channel supergroup
chemical precipitation
clipped form
clutch foot lever bushing
cobalt metasilicate
cockcrow
conceicao da barra
conduction mechanism
cotton sateen
cretan bull dance (greece)
crosstalk factor
cut-point
dasyscyphus subcorticalis wulaiensis
dee aperture
dexippus taiwanensis
digital telephony
diurnals
dwell on something
far-future
Fisher's correlation-coefficient transformation
grid system
heretical imputation
hippiemobiles
Hjälmaren
iga
in defense
incipient fluidized bed
ionized-cluster beam epitaxy
kraft paper sack
lacuna musculorum
lamina supra-analis
Leptaleum
line azygos
long QT syndrome
mail plate
major course
menomine whitefish
merlo
metaphony
motor clipper
multiple explicit routes
multiracialists
oligohypermenorrhea
pared-downs
pattern ... after
perforating dematosis
pertya simozawai
phenol benzoate
physical presence
print-drier
pristanic
privilege of termination
process oil
pulse-type altimeter
purloin
PWR nuclear power plant
quasi-military
reachability graph
repairs and betterment
rhoades
rosaceus
ruling of ruled surface
scrolled manner
self-acknowledged
semitranscendental
simulation test
single-strength juice
Skaraborg
smaldone
source-signature study
splenter
stepped hydroplane ship
sterilisatio
stiep
swapfile
tacky dry
tasba
tethered unit
thermal delay
three-dimensional variable length table
Thuan Loi
told from
tributoxyethyl phosphate
trihydroxy-ethyl sulfonium salt
turn up the thumb
unannihilable
vall
varicose tumors
Volochys'k
volume of the circular flow
water insoluble matter