They conceded four goals to Leeds United...他们被利兹联队攻进4个球。He's won back his place too late to achieve his target of 20 goals this season.他赢回自己的位置时为时已晚，无法实现本赛季进 20 粒球的目标。Scoring three goals in quick succession, he made...
有关硫醇酯类的数据非常有限.Only a very limited amount of data is available on thiol esters.这个合成硫醇的方法,就显得更加重要.This approach to mercaptans takes on added importance.目的讨论合成盐酸吡硫醇的关键反应.Objective To discuss the key synthesis reaction of Py...
These iterator types are defined in the iterator header.上述迭代器类型都在iterator头文件中定义.The iterator category is at least a forward iterator.迭代器类别至少为前向迭代器.When we assign through an insert iterator, the iterator inserts a new ele...
在较高的烯烃情况下, 高能的中间物稳定作用更易出现.With the higher olefins, stabilization of the energetic intermediates occurs more easily.我们实际上遇到介乎此两个极端的中间物.We would actually encounter a mean between these extremes.这样可以得到最高产率的反应中间物,即目的产物.This ...