thickness of membrane

• 膜层厚度

thickness of membrane的用法和样例：

例句

1. The thickness of anodizing film is evidently increased because of composite anodizing.The main reason is the decrease of surface temperature of Al pieces.
   铝的复合阳极氧化可明显提高阳极氧化膜层厚度，其主要原因是由于铝试件表面温度降低所致。