单词:orthophenanthroline
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AS IT IS 2016-08-31 Have We Entered a New Geological Period? 我们已经进入一个新的地质年代了吗? This is Whats Trending Today 现在是《正在发生》节目。 For almost 12,000 years, Planet Earth has been in what is called the Ho
This is the VOA Special English Health Report. Tuberculosis killed one million three hundred thousand people around the world in two thousand seven. In addition, almost half a million people who were infected with tuberculosis and with H.I.V. also d
The Chinese Premier has once again stressed the importance of reducing red tape and boosting innovation for the country's economy. Li Keqiang made the comments as he toured one of the China's newly-established free trade zones on May 8th. Henan provi
I dont understand hip-hop. I think its an age thing. Hip-hop came along just as I stopped buying music and going to clubs. I really dont understand it. Most of my friends arent into it either. My sons are. They love it. Theyre into the fashion and th
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. They say what doesn't kill you makes you stronger. But sometimes what makes you stronger can kill you, at least when it comes to blood clotting. Because
The 11,700-year-old Holocene epoch is over. We're now living in the Anthropocene epoch. 长达11700年的全新世结束啦。我们如今正生活在人类世纪元。 编者注:全新世(Holocene Epoch),是最年轻的地质年代,它与更
必备知识4:一些必要的词根(stems) -anthro-,-anthropo- human anthropology -aster-,-astro-,-stellar- star asterisk -audi-,-audit- hear audience -auto- self autograph -bio- life biology -capit- head, chief capital, captain -ced-go, move,yield p
A report by a British charity says there has been a sharp decline in the number of young girls to boys in some parts of India in the last five years. Anjana Pasricha reports from New Delhi, the cultural preference for sons has led to a skewed ratio
《我的第一套自然拼读故事书》是美国创新儿童出版社(Innovativekids)出版的一套用自然拼读法引导和培养孩子阅读兴趣的故事绘本,适合中国学龄前和小学低年级的小朋友阅读和学习。整套书
The geology of the planet 地球的地质情况 Welcome to the Anthropocene 欢迎来到人类纪 Humans have changed the way the world works. Now they have to change the way they think about it, too 人类改变了世界运行方式,现在,人类不
On Wednesday, 3 protesters entered the Waihopai spy base and caused damage to a large globe covering a satellite dish. The director says that the damage could be as much as $1 million. Waihopai is near Blenheim in the north of the South Island. It ha
Hip hop is the soundtrack of urban street life. Nightclubs that play the music can be a magnet for trouble. But a Christian social service group is convinced it can co-opt hip hop and keep at-risk kids on the right path. Tom Banse reports from Tacom
Three men who damaged the Waihopai spy base near Blenheim were found not guilty last week. The jury took just two hours to decide they were not guilty. In April 2008, these three protesters attacked the Waihopai base. They waited until it was dark th
These are called love tents but they're not what you think. 虽被称为爱的帐篷,但是它们可与你所想不同。 Chinese colleges have come up with an unusual way to help freshmen settle in. 中国的大学别出心裁,以一种特殊的方
Transportation in China has been greatly affected by rain and snow since Feb 4, adding to the difficulty for the millions of travelers heading for work after Spring Festival family reunions. Road, train, and air officials have stepped up efforts to m
According to China's Anti-drug Law, compulsory narcotics detoxification is one of the means to help drug users get rid of their addiction. The drug users will also be given a variety of useful coping skills during their 2-year period of rehabilitatio
In a different world I'd now what is really right to do. To keep far away all the shit that is fucking up my mood. Pushing down my throath the solution for my brain abuse. In a dirty world where emotions got a price for you. Technologic age spreading