The President today issued his final report card on the state of the economy.总统今天发表了关于经济状况的最终报告。The only time I got their attention was when I brought home straight A's on my report card.我唯一一次引起他们注意是我把全优成绩单带回家的时候。Th...
含氧化亚铜的无锡自抛光防污涂料.Tin free , polishing antifouling composition with cuprous oxide.针对不同的制备方法, 分别探讨了相关因素对生成氧化亚铜的影响.The influence, of which different reaction conditions in different methods, to resulted particles are discuss...
Further on, we can specify an algebra that consists of axioms for commutativity, distributivity, associativity, etc.进一步的, 我们可以定义包含交换律 、 分配律 、 结合律等公理的代数....
Each family farms individually and reaps the benefit of its labor.各家经营各自的农场，收获各自的劳动成果。Ah yes, but think of all the family life they're missing.是这样，不过别忘了他们错过了多少天伦之乐。Sonia, we are reliably informed, loves her family v...