Beneficiation removes clay and silica to considerable extent.富集操作除去粘土和硅石达到相当高的程度.A beneficiation process is used to increase the purity to 95 % or more.可采用富集方法将纯度提高到95%或更高.The composition and beneficiation test of MKS mi...
Problem communicating with customhouse, resolving the process applying to the customs to appear.与海关沟通, 解决报关过程出现的问题.He is not disappointed at the failure to make headway towards resolving their differences...他们之间的分歧依然未能解决...
He drove with blithe disregard for the rules of the road.他开车时全然不顾交通法规。He showed a reckless disregard for his own safety.他对个人安危全然无所顾忌。a wanton disregard for human life全然不顾人的死活...