The site was launched to the public last September by a start-up company led by its twenty-six year old founder.

VOA: special.2009.02.26

So, I went to the library and I looked up Advances in Molten Salt Chemistry volume six because there's an article in there about the chemistry and electrochemistry of magnesium production.

所以我去了趟图书馆，查阅了,第六版的《高级熔融态盐化学》,因为那里面有一篇关于生产镁的,化学和电化学的文章。

麻省理工公开课 - 固态化学导论课程节选

So in oxygen again, this is just showing the valence electrons, so we end up having six valence electrons from each oxygen atom.

所以在氧里面，这里只展示价电子，我们最后每个氧得到6个价电子。

麻省理工公开课 - 化学原理课程节选

Another eight got life imprisonment and a further six up to 20 years.

CNN: From Traffickers to Users

McQueen is nominated for best director, while his film, about a man battling sex addiction, is one of six up for best film.

BBC: Amour leads European Film Award nominations

After Mike Davis, a former Knight assistant, resigned in 2006 after six up-and-down seasons, the school put its hopes in a big name: Oklahoma's Kelvin Sampson.

WSJ: Indiana Hoosiers Are Back, but Missing Bob Knight