酒精是树脂性物质的溶媒.Alcohol is a solvent of resinous substances.甘草浸膏的制备多采用水回流法,生产周期长,溶媒用量大,甘草酸收率低.The producing procession of extractum glycyrrhizae usually adopts water reflux method.以水为主要溶媒,提取脱脂大豆粉中的大豆异黄酮.Soybean isoflavones w...
I looked down at my fingers and flexed them stiffly.我僵硬地往下看着我的手指、摆弄着他们.Hans flexed his powerful muscles...汉斯活动了一下他那强健的肌肉。He flexed his long stringy muscles manfully.他孔武有力地弯起膀子,显露出细长条的肌肉.He slowly flexed his muscles and t...
她用具有消毒灭菌作用的漱口剂来清洁口腔.She gargle with an antiseptic mouthwash.最近, 一种新型的灭菌器问世了.Lately, a new type of sterilizer has appeared on the market.使用辐照灭菌能够解决某些棘手的问题.The use of radiation disinfection could solve some sticky problems...