Optimized synthesis of lipase - catalyzed hexyl ester in supercritical CO 2.以反应区面法研究脂解酵素催化酚酸酯类合成之最优化.Objective To study the catalytic activity of potassium bisulfate in synthesizing hexyl hexanoate.目的研究硫酸氢钾在合成己酸己酯工艺中的催化性...
我把油画平放以防止未干的颜料流动。I lay the painting flat to stop the wet paint running.该公司列明其流动资产为5,690万美元。The company lists its current assets at $56.9 million.它只在静脉里起作用，在静脉中血液流动更慢一些。It works only in the veins, where the blood flow is ...
Pedro took the money - box to the club.佩德罗把钱盒子拿到了俱乐部.Pedro got up every morning before daybreak.佩德罗每天早上天还没亮就起床了。My friend Pedro works in the post office.我的朋友佩德罗在邮局工作.This, by Candela Cort for Pedro Miralles, redefines th...