Objective : To a GC method forquantitative determination of menthol ( C 10 H 20 O ) in Compound Apomorphine Hydrochloride Nasal Spray. 目的: 建立新药复方盐酸阿扑吗啡鼻喷剂中薄荷脑 ( C10H20O ) 的含量测定方法.
The opportunity had gone. His mind scrabbled for alternatives.机会已经失去。他苦苦思索别的方案。Jim Coulters will mind the store while I'm away.我不在的时候吉姆·库尔特斯会照看店铺的。How very thoughtless. I'll give him a piece of my mind.真是太没头脑了，...
I would creep in and with stealthy footsteps explore the second-floor...我会偷偷溜进去，轻手轻脚地查看一下二楼。Creep before you walk.循序渐进The desire to be a mother may creep up on you unexpectedly.你会不知不觉地产生想当母亲的渴望。It makes my flesh creep to...