coating unit

• 包覆单元

coating unit的用法和样例：

例句

1. These strands were coated on four sides with a nonburning coating consisting of a neoprene latex based paint.
   用氯丁橡胶乳漆所组成的包覆层将药条的四个侧面包覆起来。
2. The classification and applicaton of metai coating composite powders have been described in detail in the paper.
   比较系统地阐述了金属包覆型复合粉末的分类及其应用现状。