By transmission electron microscopy and freeze etching technique 15 human fetuses were utilized to study the ultrastructure of the mesothelial cells on the parietal peritoneum.
本文应用透射电镜和冷冻复型技术，对15例人胎腹膜壁层间皮细胞作了观察。
Methods: ODO scanning electron microscopy (ODO SEM) and freeze-etching techniques were adopted for the study.
方法：采用OD O扫描电镜法和冷冻蚀刻法行电镜观察。
The number of IMP, and its distribution were analyzed with freeze-etching technique.
采用冷冻蚀刻技术，定量分析大鼠小肠上皮细胞膜内微粒的数量及分布状况。
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