Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.
方法超

制
非洲爪蟾卵无细胞体系,用细胞色素C激活为凋亡体系。


法
词Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.
方法超

制
非洲爪蟾卵无细胞体系,用细胞色素C激活为凋亡体系。
We separated the subfractions of LDL by precipitating method and density gradient ultracentrifugation, and identified the subfraction by electronphoresis and electron microscope.
通过沉淀法分
LDL,然后经过超

法分
其亚组分。
声明:以上例句、词性分类均由互
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