广西贵港市贵城二中开展双语教育实验(2002.06。)
Guicheng NO. 2 Middle School Develops an Experimental Bilingual Teaching Program in Guigang City of Guangxi Province (2002.06.)
微波预处理方法能有效地促进广西贵港高砷浮选金精矿的浸出,微波预处理后,矿样变得极易浸出,理论浸出率在97%以上。
The microwave pretreatment can promote availably the gold leaching , after treatment, the gold become leach easy, the most top theory leach rate is 97.03%.
微波预处理方法能有效地促进广西贵港高砷浮选金精矿的浸出,微波预处理后,矿样变得极易浸出,理论浸出率在97%以上。
The microwave pretreatment can promote availably the gold leaching , after treatment, the gold become leach easy, the most top theory leach rate is 97.03%.
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