In a multiple - step procedure, the extracted mucopolysaccharide is esterified to mucopolysaccharide polysulfate.经过一系列多步骤的程序, 萃取的粘多糖被酯化成多磺酸粘多糖(MPS).There were much high esterified pectin the, which caused cloudy and sedi...
护工将要全程照顾：将病人抱到座位上，替他系好安全带，到顶层后再将他抱下来。The carer will have to do all the work: placing the patient on the seat, strapping him in, taking him off again at the top.这个护理公司有些杂乱,但是护工的水平却相当好,且很用心.The supplying company is chaotic...
她走过时有一股浓烈的香水味。As she went past there was a gust of strong perfume.炉子里散发出木柴燃烧时的浓烈香味。The heady aroma of wood fires emanated from the stove.她能闻到海水浓烈的咸味。She could smell the salty tang of the sea....