Pythons kill by tightening their coils so that their victim cannot breathe.大蟒蛇紧紧盘绕猎物使之无法呼吸，从而杀死猎物。The steel arrives at the factory in coils.钢材被成卷地运到工厂。Coils buried in tunnels below the ground might soon be used to store ...
Magnetic coils focus the electron beams into fine spots.磁线圈把电子束聚焦成微小的点。Coils buried in tunnels below the ground might soon be used to store large amounts of electricity.埋在地下隧道里的线圈可能很快就会被用来储存大量的电。Air cooling coils in most...
Metal salts and Carboxy, keto, aldehyde, acetoacetoxy, complexes phosphonic acid, imine, amino and thio.金属盐类和羧基, 酮, 醛, 乙酰乙酸, 配合膦酸, 亚胺, 氨基酸和硫代.This paper synthesized a kind of macromolecule yl schiff base salts.合成了一种大分子视黄...
Magnesium phthalate dihydrate was synthesized by rheological phase reaction.用流变相反应法合成了二水邻苯二甲酸镁.The crystallization course of dihydrate calcium sulphate affected by APA was also researched.另外还研究了添加不同类型的活化疏松剂对二水硫酸钙结晶过程的影响....
这封信只不过重复了一下土地法。The letter merely restated the law of the land.能从其他废料中分离出可重复利用成分是很关键的。The ability to separate out reusable elements from other waste is crucial.他不想刻意重复那种讲话的语调。He is not attempting necessarily to reproduce ...