The rate of polymerization is proportional to 1.62 power of [ AN ] and 0.62 power of [ DMT ] .聚合速度与AN浓度 的1.62次方、DMT浓度的 0.62 次方成正比.The photopolymerization of aerylamide ( AM ) initiated with N, N - dimethyltoluidine ( DMT...
比赛时我总会紧张得不行。I tend to get very uptight during a match.他紧张得心揪得紧紧的。There was a knot of tension in his stomach.我走进她的办公室时，紧张得心都到了喉咙口。My heart was in my mouth when I walked into her office....
这条河流的水道原来很不规则.The course of this river used to be quite irregular.发电站在两条河流的汇合处.The power station stands at the junction of two rivers.它成了两条河流的分水岭.It forms the watershed between the two rivers....