谷氨酰胺合成

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(92) / 评论(0) 分类 2008年NPR美国国家公共电台九月

Forming a Union Norma: What is this? Jimmy: Its a flyer for a meeting Ive called to talk about forming a labor union here. Norma: Here? Do you think the management will let us? Jimmy: They cant stop us. Were working longer and longer hours and we nee

发表于:2018-12-03 / 阅读(116) / 评论(0) 分类 2013年ESL之商务英语

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(60) / 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(63) / 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(117) / 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(74) / 评论(0) 分类 VOA慢速英语2007年(四)月

Water Blankets Forming Planets A study in the journal Science finds much more molecular water in regions where planets are forming around young stars. The mechanism to keep the water from being destroyed by UV radiation appears to involve some of the

发表于:2019-01-02 / 阅读(155) / 评论(0) 分类 60秒科学

Life was not easy when Emma Seguy first arrived in Mesa, Arizona. The 20-year-old was born in Paris, France. But when she was 16, she decided she wanted to be more independent and to try something new. So, Seguy asked her parents if she could complet

发表于:2019-01-03 / 阅读(105) / 评论(0) 分类 2018年VOA慢速英语(六)月

English can be a complex language to master. It has a lot of rules and breaks many of them. No matter your level of English, forming questions can be one of the more vexing parts of mastering the language. The good news is that we are here today to m

发表于:2019-01-03 / 阅读(77) / 评论(0) 分类 2018年VOA慢速英语(九)月

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(125) / 评论(0) 分类 Scientific American(三)月

Locust Swarms Forming in West Africa Four countries in West Africa have been put on alert for the likely arrival of swarms of Desert Locusts. If uncontrolled, a small swarm can eat the same amount of food in one day as 35-thousand people. Locust swar

发表于:2019-01-14 / 阅读(108) / 评论(0) 分类 VOA标准英语2012年(十月)

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(162) / 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(100) / 评论(0) 分类 世界各地新闻集锦

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(63) / 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(77) / 评论(0) 分类 英语单词荟萃

medicine,drug medicine指起治疗作用的药,通常只指口服的药,一般不用复数形式。 drug在广义上可以指任何药剂,但更多用来指狭义的麻醉剂、毒品。 Take some medicine before sleeping. 睡前吃点药。 Th

发表于:2019-02-13 / 阅读(95) / 评论(0) 分类 英文语法词汇

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(94) / 评论(0) 分类 英闻天下

Some legal advice 法律建议 What can I do for you? 需要帮忙吗? Well, I 'd like some legal advice. 嗯,我需要一些法律上的建议。 Jane and I are thinking of incorporating. 我和简打算合并组成公司。 So,I want to find ou

发表于:2019-02-15 / 阅读(74) / 评论(0) 分类 外贸英语话题王

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(101) / 评论(0) 分类 英语新闻

Netanyahu suffered a heavy blow as his rightwing electoral alliance, Likud-Beiteinu, received only 31 of 120 seats in the next parliament. Being the leader of the biggest party, Netanyahu remains on course to continue as prime minister. However, form

发表于:2019-02-21 / 阅读(77) / 评论(0) 分类 英闻天下
学英语单词
affiliating
Amerind
Androgeron
anomalous origin of coronary artery
Asthone
ayi
ballistic galvanometer
barbotines
Brian Clough
buttercup root
Cambodian accessories
capacity of capillarity
cash in treasury
channel amplitude characteristic
compound tide
coppling
correctiong signal
crimped brass wire wheel
cuticulate
cvcloplegic
decadiene
design gasket load
dilute Bose gas
disthene-mica schist
drag model
dropped throat
earth connection
emergency petition
extrinsic speciation
false miterworts
ferimzone
field teaching
five-past
flash naphtha
flash of merriment
fowl leucosis
gas distribution adjustment
Gentiana rhodantha
getting hitched
GM_noun-phrases
goods accepted
gopis
graded potential system
harmoniacal
harmonic shutter
have regard to
i-blamed
International Mobile Satellite Organization
isle of anglesey
ismelin
Kobresia royleana
linearly polarized light output
m.e.p.
Maharanga microstoma
mahaz
marginal lappet
non-alphameric sign
Nyankole
O. F. S.
osteal actinomycosis
outserves
over millennia
p-Nitrophenylurea
pantiliner
paragraphically
Phaeodermatiaceae
plug-and-feather method
poplack
potato cutting machine
process operator console
producer id
programmed extrastimulation
protest singer
prunus virginianas
pseudo-elastic approximation
revco
reversing thermometer
ribbon machine
rubronervia
salivae
Sawknah
seasonal storage
segment addressing
shapinsays
sihmoid(o)-
social conservative
sound intensifier
sownd
spindle bolt
stephanus
sudds
suspending agent
technical drawings
to play a role
topdressing
Ulanova, Galina Sergeyerna
vouloir
water cooled furnace
wheat smut
wheel pin
work coil
wreaders