I've explored ancient castles, palaces, temples, tombs, catacombs and labyrinths.我曾在古堡 、 古皇宫 、 古神庙 、 古墓 、 地下墓穴和迷宫中探险.The once glorious palaces stood empty and forlorn.昔日金碧辉煌的宫殿显得空寂而又荒凉。His book on the poverty of the...
本文着重讨论了卤代硅烷醇解反应的机理 、 条件与应用.In this paper the mechanism, conditions and alcoholysis reaction about halogenatedsilane were emphatically discusser.讨论了利用硫代二丙腈直接醇解合成抗氧剂DLTP的方法,筛选出了最佳反应条件.The method of preparing antioxidant DL...
Even seemingly innocuous words are offensive in certain contexts.甚至看似毫无恶意的言辞在某些语境下都会引起冒犯。Even innocuous substances can sometimes register a positive result in a drug test.即使无害的物质在药物测试中有时也会呈阳性。The question appeared innocu...