"温革"是个多义词，它可以指温革（北宋江西教育家、藏书家）,温革（宋代福建官员）。
本文描述了变温革取法用三甘醇分离正十二烷和1,3,5—三甲苯时样品的气相色谱分析方法。
This paper describes the analytical method using gas -chromatography for systems of temperature swing extraction with n-dodecane, 1, 3.5-trimethyl benzene and tri-ethylene glycol.
150年前马克.吐温（Mark Twain ）访问大马士革时幽默的评论这座三千年的古城：“她已经见识了一千个帝国的枯骨，而在她消亡之前，它会再看到另外一千个帝国的坟墓。”
On a visit 150 years ago Mark Twain wrote wryly of the three-millennia-old city: “She has looked upon the dry bones of a thousand empires, and will see the tombs of a thousand more before she dies.”
应用推荐