单词：trihydroxyethylamine stearate
单词：trihydroxyethylamine stearate 相关文章
AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s
2014年VOA慢速英语(五)月
Europe Spending Cuts Prompt Street Protests Demonstrations are taking place in cities across Britain as hundreds of thousands of public sector workers stage the biggest strike in years against pension cuts. On the other side of Europe in Greece, ther
VOA标准英语2011年(七月)
美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related
VOA双语新闻 2014年1月
Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol
医务英语
By Peter Fedynsky Washington, D.C. 14 March 2007 watch Halliburton report Halliburton, an American oil services company and the largest private contractor in Iraq, is moving its corporate headquarters from Houston, in the U.S. state of Texas to Duba
2007年VOA标准英语（三月）
By Anjana Pasricha New Delhi 29 January 2006 President Microsoft International Jean-Philipppe Courtois, left, Managing Director Microsoft India Neelam Dhawan, center, and Chief Operating Officer of In
2006年VOA标准英语（一月）
The commander of U.S. and coalition forces in Eastern Afghanistan says his area has experienced a 40 percent increase in insurgent attacks on coalition and Afghan forces since January, compared to the same period last year. And, speaking via satelli
VOA标准英语2008年（六月）
Researchers Say Malaria Drug Could Also Treat Cancer Scientists know that human cancer cells grow by getting energy from adjacent tumors, where cells have begun to self-destruct. The spread of cancer is accelerated by the death of these cells. This p
VOA标准英语2012年(三月)
First of Japan Disaster Survivors Get Temporary Houses A month after the magnitude 9.0 earthquake and resulting tsunami devastated northeastern Japan, more than 125,000 people remain in evacuation centers. Others are living with relatives. Most of th
VOA标准英语2011年(四月)
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
Advanced - Just In Time Strategy (E0047) A: I called this meeting today in order to discuss our manufacturing plan. As Im sure youre all aware,with the credit crunch, and the global financial crisis,were obligated to look for more cost efficient ways
纯正地道美语
By Lisa Schlein Geneva 12 September 2006 United Nations disaster-management experts have gone to Ivory Coast to help with the investigation of a toxic waste dumping incident that has left at least six people dead and thousands ill. ----- A man point
2006年VOA标准英语（九月）
In January 2015, a fire in one of Russia's largest university libraries damaged more than 1 million historical documents, an incident which some media described as a cultural Chernobyl. 2015年1月，俄罗斯最大的大学图书馆之一发生了火灾
英语新闻
By Alan Silverman Hollywood 14 October 2007 For many, the music of the Beatles was the soundtrack for the turbulent 1960s. In her new film musical set in that decade, award-winning director Julie Taymor uses almost three dozen of those songs to tell
2007年VOA常速英语（十月）
RIO DE JANEIRO, Dec. 21 (Xinhua) -- Corinthians starting striker Iarley was loaned to Ceara on Tuesday, marking the player's return to his stomping grounds. Iarley helped Ceara win the 2002 Ceara state championship. Ceara president Evandro Leitao mad
英语新闻
On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上，公司的历史没有提及铅──也没有提
万物简史
By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo
万物简史
Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions
万物简史
If you were going to a restaurant and wanted a healthier option, 如果你去饭店，你想吃得健康一点， which would you choose, grilled or fried chicken? 你会选择哪种食品呢，烤鸡还是炸鸡？ Now most people would answer grill
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