For protein crystallization, the main impact of precipitant is on the solvent.对于蛋白质的结晶，沉淀剂主要在溶剂上产生作用。Liquids may not be too viscous or be susceptible to crystallization.液体不能太粘稠，也不能易结晶。The wires usually have a tendency to...
她注视着那幽暗的水底。She gazed into the murky depths of the water.现在在这幽暗的 、 难以预测的时辰里会发生什么事情 呢 ?What would happen now in the dim, incalculable hours?走过两扇门,黑洞洞的幽暗中显现出注目的题目.Two doors along , a rubric stood out from the tenebrous gloo...