Wet ball mill smashes materials mainly through grinding instead of impacting.湿式球磨机对物料的粉碎主要靠研磨而不是冲击.A car will come to a grinding halt if you put water in the petrol tank.如果把水灌进油箱，汽车会猛然间停下来。And increasing numbers of them ...
Objective To study the antioxidative effect of rutin - PVP coprecipitates on edible fats.目的研究芸香甙-PVP共沉淀物在食用油脂中的抗氧化作用.We stroll about these encampments, Kyla identifying species of flora, moose dung, wild raspberries, edi...