And combining with own corporation circumstance, a viewpoint was put forward that sieve analysis should be mainly used in controlling grinding procedure, and the index of specific area .
本文分析粉体细度检测方法,并结合本公司实际,提出目前矿渣粉工艺过程控制应以筛析法为主,比表面积为辅。
In order to determine accurately the fallig diameter ( D falling ) and the relation between sieving size ( D sieved ) and falling diameter D falling of sediment, the sieving size fraction of fluvial sediment is used in the test as the sample to measure falling velocity of its particle one by one.
为准确测定泥沙的沉降粒径（Ｄ沉）并确定筛析粒径（Ｄ筛）与Ｄ沉的关系，试验中采用天然沙的筛析分组沙作为试样，逐颗测定沉速，得出Ｄ沉以及Ｄ筛与Ｄ沉的关系。
