这本药典的最后十二页被火烧得残缺不全了.The last twelve pages of this codex were mutilated by fire.方法: 采用《中国药典》2000年版附录检测内毒素的动态比浊法.Methods: The turbidimetric technique in Chinese pharmacopoeia, 2000 edition was used.结果处方组成为48.8%银杏叶提取物, 45%微...
木桩下部结构a substructure of timber piles管子的下部可与上部分开.The lower part of the pipe is separable from the upper part.下部曲线标志出对数据对的排除域.The lower curve marks the exclusion threshold for data pairs....
Objective To evaluate the environmental estrogenic activity of the pesticide fenitrothion and study the possible mechanism.目的检测杀螟硫磷的环境雌激素活性,并探讨其作用机制....