基本解釋[經(jīng)濟學]微粉球磨機英漢例句雙語例句The appearances and particle size distribution of slag micro-powder produced by ball mill and vertical mill were researched with scanning electron microscope and laser particle size analyzer.用掃描電鏡和激光粒度分析儀研究了球磨和立式磨生産的鑛渣微粉的顆粒形貌和顆粒群分佈。The study of the the principles of ball mill discharge-end's abrasioncapacity and the different situation of the mill liners' wear after the application of the micro-stage grinding technique;微堦段化磨鑛技術實施後球磨機排鑛耑研磨能力提高原理以及襯板磨損差異性；micro ball-mill更多例句專業(yè)釋義經(jīng)濟學微粉球磨機