residual elements的意思|示意
残余元素
residual elements相关短语
1、 trace residual elements 残留痕量元素
2、 residual trace elements 残留痕量元素
3、 residual harmful elements 残存有害元素
4、 residual deleterious elements 残余有害元素
residual elements相关例句
The paper also gives a way to reduce steelmaking costs by using the valuable residual elements.
提出了利用钢中有价残余元素降低炼钢成本的途径.
互联网