单词：sprintillamine
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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
2008年NPR美国国家公共电台九月
第三篇 内分泌系统 Section 3 Endocrine System amine precursor uptake and decarboxylation cell 摄取胺前体脱羧细胞 diffuse neuroendocrine system 弥散神经内分泌系统 endocrine gland 内分泌腺 endocrine system 内分泌系统 hormone 激素 hypophysis 垂体 ovary
医学英语
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
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
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
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
VOA慢速英语2007年（四）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
英闻天下
Erythromycin,红霉素 Azithromycin,阿奇霉素 Clarithromycin,克拉霉素 Fluoroquinolones and their derivatives （e.g. levofloxacin）,多西环素（如：脱氧土霉素） Tetracyclines （e.g
医务英语
By David Byrd Osaka, Japan 30 August 2007 American sprinter Tyson Gay has won his second gold medal at the World Athletics Championships in Osaka, Japan. As VOA's David Byrd reports, Gay added the 200-meters title to his 100-meters gold medal. Tyson
2007年VOA标准英语（八月）
分集介绍：导数，斜率，速度与变化率 Derivatives.slope.velocity.rate.of.change
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
Scientific American(三)月
AS IT IS 2015-11-07 Sprint Signs Telecommunications Deal in Cuba 美国电信公司Sprint进驻古巴 Sprint has become the first United States-based telecommunications company to provide direct roaming mobile phone service to foreigners in Cuba. The
2015年VOA慢速英语(十一)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
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
世界各地新闻集锦
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
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
英伦广角
More 4G phones are expected to go on the market in 2011 as Sprint(冲刺) Nextel Corp. and Verizon Wireless plan to release their 4G phones at a cheaper price. With the expanding mobile industry, companies are releasing new products to keep up with t
英语新闻
RIO DE JANEIRO, Feb. 21 (Xinhua) -- Usain Bolt will next month compete in a 150m race on Rio de Janeiro's iconic Copacabana beach, according to a statement on the six-time Olympic champion's website. The 26-year-old will compete against four other el
英语新闻
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
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
英语新闻