obturator membrane of atlas, posterior

• 寰枕后膜

obturator membrane of atlas, posterior的用法和样例：

例句

1. Membrane fouling and several kinds of cleaning methods for the membrane coagulation reactors treating raw water from Luan River were investigated.
   考察了采用膜混凝反应器处理滦河原水后膜污染情况及几种清洗方法。