采用新的管式反应器装置代替釜 式 反应器,将生产7-ADCA和7-ACA的副产物六甲基二硅醚有效地转化成了三甲基氯硅烷.Trimethylchlorosilane was prepared from hexamethyldisiloxane, by - product in producing 7 - ADCA and 7 - ACA.以三甲基硅醚和氯化氢气体为原料, 浓硫酸为催化剂合成了三甲基氯硅烷.Chlorotrimethylsi...
Below the lithosphere is the rheosphere comprising partly fused peridotite.岩石圈之下是由部分熔融的橄榄岩所组成的软流圈.The molecules comprising this particle are continuously changing.组成该质点的分子是连续变化的.For a system comprising two or more object...
You can ride the escalator up but have to descend on foot.你可以搭电梯上去,但要自己走下来.I pushed through the crowds and on to the escalator.我挤出人群，踏上了自动扶梯。Appointed mechanical engineering for drive, skirting , cover design and escalat...
Some of it has to do with recent stage musicals, which have been very, very stylised.其中一些与最近几部有着浓厚艺术气息的舞台音乐剧有关。Actually, this is a very simplified and stylised diagram.实际上, 这是个非常简化和程序化的图表.Stylised white studio photograph...
他们便站在浓荫的榛树下.They were standing in the shade of hazel bushes.榛树 —— 智慧之树,学问加大它的力量,让它带来明亮的火.Hazel - the tree of wisdom and learning adds its strength to the bright fire burning....