Any unexpected circumstance that arises may catalyze a sudden escalation of violence.任何突如其来的情况都可能造成暴力骤然升级。They are highly specific for the reactions that they catalyze.它们对被它们催化的反应有很强的专一性.Any of a group of enzymes that ca...
They were principally used to catalyze aldol, allylation, Diels - Alder, ene and Friedel - Crafts reactions.它们主要被用来催化Aldol, 烯丙基化, Diels-Alder, Ene和 Friedel -Crafts等反应.They are highly specific for the reactions that they ...
I'm a novice at these things, Lieutenant. You're the professional.中尉，做这些事情我是新手，你是行家。I'm a complete novice at skiing.滑雪我完全是个新手。He's still a novice as far as film acting is concerned.就电影表演而言他仍是新手....
紧靠我们右面，古老的德国避暑胜地正在苏醒。Immediately to our right the old German summer resort was awakening.他苏醒过来，抬起头，看见了巴尼。When he came to and raised his head he saw Barney.费塞昏过去了, 这桶水可以使他苏醒过来.Facer has fainted; this bucket of water shoul...
In welding zone the lath shape microstructure reduces, and equiaxed microstructure increases.焊缝区在经过长时运行后板条状组织减少, 等轴状组织增多.Firstly, equiaxed microstructure could be produced by treatments including hot compression and dupl...
Both the free hydroxyl groups readily undergo esterification.两个自由羟基,都容易酯化.The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.化学方法包括酸洗法 、 皂化法 、 酰化法和酯化法等.Iso - army gall...