通过选择性氧化,将水溶性优良的羟丙基β环糊精转化为丙酮基羟丙基β环糊精. Water soluble hydroxypropyl � � cyclodextrin was converted to acetonyl hydroxypropyl � � cyclodextrin via selective oxidation.
Okay, then let's get the show on the road and I'll stop bugging you.好, 那么让我们开始动起来,我将不再惹你生气.Go fly a kite and stop bugging me.走开,别烦我.Why does it take so long when it's not even shadowing or bugging?为什么他总是阴魂...
A referendum would be divisive.公投将产生分歧。Abortion has always been a divisive issue.人工流产一直是个引发争议的问题。All this can lead to divisive family arguments to which guilt is a major contributor.所有这些都能导致家庭意见不和,而内疚是其中的主要因素。...
The degree provides a thorough grounding in both mathematics and statistics.该学位课程将为数学和统计学打下扎实的基础。The mother provides the embryo with nourishment and a place to grow.母亲为胎儿提供营养和成长的空间。Sugar gives quick relief to hunger but ...
From Wrexham centre take the Chester Road to the outskirts of town.从雷克瑟姆市中心出发,沿着切斯特路到达市郊。As they approached the outskirts of the city, Ella's mood visibly lightened.他们快到市郊时,埃拉的情绪明显好转。We bivouacked on the outskirts o...