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...
They stuffed themselves with ice creams, chocolate and lollies.他们填了一肚子的冰激凌、巧克力和棒棒糖。The collagen that is included in face creams comes from animal skin.面霜中的胶原蛋白取自动物皮层。Doctors now advise only sparing use of such creams.现在大...
The illness is triggered by a chemical imbalance in the brain.这种疾病是大脑化学物质失衡诱发的。An imbalance in certain chemicals leads to disturbances in the brain's function.某些化学成分失衡会道致大脑功能的紊乱.Increased recruitment of women engine...