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...
Conclusion: Silica gel column chromatography and crystallization are simple and rapid Methods: To isolate gardenoside.结论: 柱层析和重结晶方法是简单、速分离栀子苷的有效办法.This paper advances the preparation method of erucamide by direct ammonol...
He made a quick drop , slanting down on his backswept wings, and then circled again.它倏地斜着后掠的双翅俯冲, 然后又盘旋起来.The rain is driving [ slanting ] in from the south.南边潲雨.The line is slanting to the left.这根线向左斜了.The floodlights w...
The article made analytic assessment to groovy design method, gave out more reasonable consideration is formulary.本文对常规设计方法作了分析评价, 并给出了更为合理的计算公式.How much is the cost that groovy department of gynaecology examines?常规妇科检查的...