washing screen是什么意思

网络释义

用法例句

According to the characteristics of Debao karst-formed aluminium,containing too much mud,the article analy- ses Debao Mine guarantees the quality of provided mine by improving and optimizing the ore washing process to reduce the mud-contained rate,but it needs to find a better medicament to increase high-dense pool's efficiency and to reduce the cost.

文章针对德保岩溶堆积型铝土矿含泥率较高的特点,分析了德保矿山通过不断改进并优化洗矿流程生产工艺,有效降低了洗矿含泥率,保证了供矿质量,但需寻找更适宜的药剂以提高浓密池效率,降低成本。

Optimization of ore washing process flow for Pingguo karst and deposit type bauxite mine;

平果岩溶堆积型铝土矿洗矿生产流程的优化