His appointment is a complete surprise — he has never been mentioned as a front runner...他的任命完全出人意料——他从来都不是呼声最高的候选人。He would know when I was fixing to leave. He'd wait by the front door.他会知道我打算什么时候走，他还会在前门等着。One man...
It was soon replaced by chloroform.不久它被氯仿所代替.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.Already the hospitals were worrying about the scarcity of quinine, calome...
With the accelerative growth of high - performance computers, computational electromagnetics made and is still making substantial progress.随着电磁理论的发展和计算机性能的不断提高, 计算电磁学在最近几年得到了长足的发展.This mathematical model is composed the ...
儿茶酸还可能预防致癌物质引起的DNA损伤.Cate - chins may also prevent DNA damage caused by carcinogens.结果: 在TLC色谱中可检出冰片 、 儿茶的特征斑点.Results: Borneolum yntheticum, Catechu ould be identified by TLC.儿茶酚还可能预防致癌物质引起DNA损伤.Catechins may also preve...
Don't worry. We'll have you out of here double-quick.别担心，我们会很快把你从这儿弄出去的。I try to remember all the good times I've had here.我试着回忆在这里度过的所有美好时光。Students often travel hundreds of miles to get here.学生常常赶数百英里的路来...
The content of ginsenoside in Panax quinquefolium L was determined by colorimetry.用香草醛-冰醋酸比色法测定西洋参中总皂甙的含量.By colorimetry, the adsorptive capacity and service life of D - 101 macroreticular resin for ginsenoside were stud...