Separation by membrane

• 膜分离

Separation by membrane的用法和样例：

例句

1. Classification of membrane separations is based primarily on molecular size.
   膜分离的分类基本依据是分子大小。
2. The separation technique of ceramic membrane has become one of the most advanced separation techniques.
   陶瓷膜分离技术是近几年国际上最先进的膜分离技术之一。