loose film
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 21:14:50
![loose film](/uploads/image/z/14540399-71-9.jpg?t=loose+film)
loose film
loose film
loose film
loose
疏松的
film
膜
loose film
疏松的膜
例句
The black and loose film of stainless steel anode was treated with KMnO4,H2O2、Carbon power ,whose colour became shallow.
不锈钢阳极上产生黑黑的疏松的膜,高锰酸钾KMnO4、H2O2、C粉处理后颜色浅了.