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 ...
紫胶恰巧还是一种有效的绝缘物.Shellac also happened to be an effective electrical insulator.把紫胶溶解在乙醇里形成的一种稀薄的清漆;通常作为面漆涂在木料上.A resinous secretion of the lac insect deposited on trees and used in making shellac.介绍了天然可食紫胶色素的组成 、 特性及提取技术等方...
A former associate of Mr. Pierce's was among the project's boosters.皮尔斯先生的一个前合伙人是这个计划的热心支持者之一。Hormone implants are used as growth boosters.激素植入物被用作生长辅助剂.The best estimate of the price of the boosters was $ 86 m...
1766年，他以“堕落地享乐”为由将那个村庄逐出教会。In 1766 he excommunicated the village for its "depraved diversion."利奥是个物质享乐主义者，生活的乐趣就在一些小享受上。Leo is a materialist, living for life's little luxuries.城市生活中五花八门的享乐the sophisticated pleasures...