甲酰异谷氨酰胺

Congressional leaders are reporting progress today in talks aimed at fashioning a bailout of the country's financial markets. NPR's Debbie Elliott has more. Negotiations jump-started after House Republicans joined the talks. Minority Leader John Boe

发表于:2018-12-02 / 阅读(136) / 评论(0) 分类 2008年NPR美国国家公共电台九月

GWEN IFILL: Drugmaker Mylan has been under heavy fire for its soaring price hikes for EpiPens, the lifesaving necessity for those with serious allergic reactions. Its price has skyrocketed to as much as $600 for a set of two. At first, Mylan offered

发表于:2018-12-05 / 阅读(177) / 评论(0) 分类 PBS访谈健康系列

This is the VOA Special English Agriculture Report. The United States has urged China to accept new safety rules for its food and drug exports. American officials said the rules would include a new list of Chinese exporters. Agriculture Secretary Mi

发表于:2018-12-07 / 阅读(110) / 评论(0) 分类 VOA慢速英语2007年(五)月

1513 、 磁化电流 magnetizingcurrent 1514 、 磁性 magneticproperty 1515 、 磁场 magneticfield 1516 、 磁场强度 magneticfieldstrength 1517 、 磁漆;瓷漆 enamelpaint 1518 、 磁铁

发表于:2018-12-08 / 阅读(117) / 评论(0) 分类 英文名句短语

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(170) / 评论(0) 分类 医学英语

This is the VOA Special English Agriculture Report. Melamine is an industrial chemical. So how and why did it get into pet food that caused kidney failure in cats and dogs? And what might be the risk to the human food supply? These are questions tha

发表于:2018-12-15 / 阅读(135) / 评论(0) 分类 VOA慢速英语2007年(四)月

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(169) / 评论(0) 分类 VOA标准英语2008年(八月)

A professor of public health with Peking University is holding his ground on downplaying the dangers of plasticizers and melamine at a liquor brand conference, but wants to apologize for making the comments. Professor Li Keji, sparked public anger af

发表于:2018-12-19 / 阅读(112) / 评论(0) 分类 英闻天下

分集介绍:导数,斜率,速度与变化率 Derivatives.slope.velocity.rate.of.change

发表于:2019-01-05 / 阅读(389) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

This is Scientific American's 60-Second Psych, I'm Christopher Intagliata, got a minute? While at Stanford in the mid-1960s, One Flew Over the Cuckoo's Nest author Ken Kesey started adding a peculiar ingredient to his home-cooked venison stew--LSD. N

发表于:2019-01-08 / 阅读(186) / 评论(0) 分类 Scientific American(三)月

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(208) / 评论(0) 分类 2006年VOA标准英语(五月)

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(190) / 评论(0) 分类 2017年NPR美国国家公共电台1月

高考英语作文开头技巧大集合 一篇文章通常可分为三个部分,即开头、正文和结尾。这三个部分安排是否得体,直接影响到文章的质量。 文章的开头一般来说应尽量做到开门见山,用简单明白

发表于:2019-01-17 / 阅读(207) / 评论(0) 分类 英语作文

Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d

发表于:2019-01-19 / 阅读(141) / 评论(0) 分类 世界各地新闻集锦

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(262) / 评论(0) 分类 2006年VOA标准英语(九月)

New Zealand mothers are having difficulty finding cans of baby formula in the supermarkets. Some supermarkets are limiting the number of cans to two per customer. The shortage may be because Chinese in New Zealand are buying cans of formula to send b

发表于:2019-01-27 / 阅读(151) / 评论(0) 分类 新西兰英语

For more than a week, worried parents have crowded hospitals across the country, all hoping that urgent medical treatment will be enough to overcome the tainted milk thats in their child's system. While thousands of babies have become sick, thousands

发表于:2019-02-03 / 阅读(122) / 评论(0) 分类 英伦广角

今天我们要学的词是glut. Glut is spelled g-l-u-t, glut. Glut 是充斥,过量的意思。中国汽车流通协会打算建议汽车生产商们减少产量,因为The worsening glut of vehicles across the nation's car dealerships is unsust

发表于:2019-02-07 / 阅读(123) / 评论(0) 分类 英语单词荟萃

An investigation has revealed six garment manufacturers in Shanghai have made school uniforms using toxic dye. The city's quality watchdog says it found aromatic amine dye in uniforms sold to 21 primary and middle schools across the city. China's nat

发表于:2019-02-14 / 阅读(142) / 评论(0) 分类 英闻天下

日本名护市市长开始竞选 TOKYO, Jan. 12 (Xinhua) -- Candidates started their official campaign on Sunday to compete for the mayor of Nago, an election which may affect the relocation of a U.S. military base in Okinawa. It will be a race betw

发表于:2019-02-19 / 阅读(143) / 评论(0) 分类 英语新闻
学英语单词
A pole
ability to react to market conditions
aldural
aluminium nitride ceramic
american power conversion
anoplotheriid
anti-inflation
antimony blende (kermesite)
apposable
artcs
Avoca R.
base of skull
be into something
bilateral netting agreement
bouchot
broided
candelero
cantis
carry propagation
cervix handpiece
cleansing solution
clock encoding
code error detector
color staining
column rectifying
conventional tripping current
corrugated separator
cut Havana
cylinder (cooling) fin
Czech capital
dairy salt
decentralizable
depth-of-field
destructive force
dogmatizes
drugbusters
dry-plate rectifier
dzyatlavichy (dyatlovichi)
emergency pressure increasing valve
extinguisheth
Ferula teterrima
havilah
hepatogenous peptonuria
high temperature camera
Huntoon's stains
investment worth
isobutyl indole
Isochronous.
Jersey Shore
jinglet
kerslakes
Kuliai
likelihood contours
linear hard core pinch
low-energy neutron
magnetic jig
Magudu
maximum power rating
melt fracture
Metaphllin
Motunau I.
Nuclear Powered Ships
off resonance frequency
out-ofhome
overscrupulosity
oxidation-reduction indicators
Oxytropis glabra
Penrose staircase
phaseliss
physical waste
pneumotachomete
polymorphous cells
potassium aurichloride
pussley
quasi-conservative
replacement problem
reserve for business expansion
Saint Bernards
San Cipriano, R.
semen foenigraeci
sermoners
served as
Shuqualak
Snence's axillary tail
statistical and forecasting analysis
suleris
superhumanises
Telopea speciosissima
tetanocerids
thick-film lubrication
track wrench
two-out-of-three circuit
uliginosus
umbilicofecal fistula
underwater colonic irrigation
unevaluable
varicellovirus duck viral enteritis
vibrating reed method
Weerman degradation
WSIA
yellow alert
YSGs