Epoxidation and oxidation gave the racemic C 18 - juvenile hormone.通过环氧化和氧化就得到外消旋的含十八个碳的昆虫返动激素.In the epoxidation, chloroform and t butanol gave the best results.在环己烯环氧化反应中, 以氯仿和叔丁醇为溶剂时,环氧化反应的结果最好.Recent progress on asym...
在那条路就要分叉的地方有一家百货商店.There is a department store just before the road bisects.集中的一点是气管和支气管分叉的地方.One point of concentration is where the air tube and bronchus spanides.闪烁和他的两个分叉的舌头从他的嘴唇, 沉思了一会儿.And flickered his two - forke...
There is medical evidence to show that he is suicidal and clinically depressed.医学证据表明他有自杀倾向而且临床诊断为抑郁.When we are tired, tense, depressed or unwell, we feel pain much more...当我们劳累、紧张、沮丧或生病时，疼痛感更明显。He gets cheerful and dep...
阿斯克以南盛行的似乎是一种完全不同的方式。South of the Usk, a completely different approach seems to hold sway.是的, 阿斯克勒庇俄斯, 就象我愿意告诉你的一样, 世界是好的.Yes, the world is good, Asclepios, as I will inform thee.阿斯克勒 庇俄斯, 所有的人不具有真正的智慧.All, Asclepios , h...
“您的找头。”——“多谢。”"There's your change." — "Thanks very much."找头 你留着吧.You may keep the balance [ change ] .他回来了,把找头和食物一起放下.He came back and laid the change down with the food....