Dural healing was observed by scanning electronic microscope.

扫描电镜观察硬脑膜愈合情况；

The tegument morphology of cercariae and adult of Sanguinicola lungensis was studied under Scanning Electronic Microscope.

用扫描电镜观察了龙江血居吸虫尾蚴及成虫体表的超微结构.