单词:chlormeguat chloride
单词:chlormeguat chloride 相关文章
International Mother Language Day (IMLD) is observed every year by member states of the United Nations Educational, Scientific and Cultural Organization (UNESCO). It started in 1999 with the purpose of promoting linguistic and cultural diversity and
New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc
新编英语教程第六册unit09_2_Speaking_Different_Languages
Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!
A Language Class We have oral practice in Japanese class. At first,I didn't speak loudly because my poor Japanese. By practicing again and again,I dare to speak loudly. I think if I practice the Japanese more, I will speak Japanese more and more f
THIS IS AMERICA - How to Help an Endangered Language BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. BOB DOUGHTY: And I'm Bob Doughty. This week on our program, we look at efforts to protect threatened languages.
DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher
人物介绍 Julianna Luisa Margulies 美国演员,生于1966年6月8日在饰演了几个小角色之后,Margulies在NBC的医务剧《急症室的故事》中扮演的 Carol Hathaway为她赢得了成功,并因此获得了艾美奖,2000年她
Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main
This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway
Why Changing Your Language Can Change Your Life Words are, of course, the most powerful drug used by mankind. ~ Rudyard Kipling I was talking with a client recently (lets call him Dan) when after I asked what stopped him making headway with a certain
BBC Learning English People and Places Sun Hai Nin SIG Sun Hai Nin: Well, hello everybody Im Hai Nin, Im from China and now Im in London. William:And Im William Kremer welcome to People and Places. You just heard a young Chinese Woman, Sun Hai Nin.
Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S
BEIJING, Aug. 8 (Xinhua) -- China on Wednesday started to review anti-dumping measures it imposed on chloroprene rubber imported from a Japanese company, the Ministry of Commerce said. The move came after the ministry received complaints that Japan E
MONTEVIDEO, Feb. 16 (Xinhua) -- Uruguay's President Jose Mujica on Thursday expressed his solidarity with the country's world famous soccer player Luis Suarez, who has got himself involved in a spat on accusations of racism against French player Patr
HOUSTON, Sept. 7 (Xinhua) -- British oil giant BP announced Wednesday it had a major oil discovery in the Gulf of Mexico. An appraisal well the company drilled in a previously untested northern segment of the Mad Dog field in the Gulf of Mexico found
Cement is a major component of concrete, the world's most widely used man-made material, an integral part of roads, bridges and buildings. But making cement requires heating limestone and other materials to very high temperatures, a process that rele
Dating back as far as the early Qing Dynasty, Lanzhou Guzi, the local ballad of Lanzhou, the capital of northwest China's Gansu province, has been passed on from mouth to mouth for about 400 years. Going through ups and downs, this art form has survi
First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。