英语语法分析

The microvilli showed partly falling and vacuolating.

微绒毛出现脱落和部分空泡化。

Aim To reval the virulence variation related to vacuolating cytotoxicity of coccoid Helicobacter pylori.

目的指示球形幽门螺杆菌致细胞空泡变性毒力的变异情况。

The vacuolating Cytotoxin from Helicobacter pylori YC-11 was purified by using water-extracting, salt precipitation and gel filtration chromatographic fractionation.

运用水油提、盐析及凝胶过滤色谱法对幽门螺杆菌YC-11株所分泌的形成空泡细胞毒素进行了提取。