Basing on the factors mentioned above, we put forward the basic mode of carry and cycle of citydust and do its classification. This in turn accounts for the correlation and similarity of citydust and suspending grain.
从而建立起城市灰尘迁移循环基本模式，并且进行城市灰尘成因分类，这些转而进一步说明了城市灰尘与总悬浮颗粒物的相关性和相似性。
参考来源 - 西安市城市灰尘环境污染及环境质量评价·2,447,543篇论文数据，部分数据来源于NoteExpress
The mechanism of filtration includes migration, adsorption, shedding of suspending grain, etc.
过滤机理有悬浮颗粒的迁移机理、悬浮颗粒的吸附机理和脱落机理等。
The experimental study of the effect of the liquid concentration, separation coefficient and the filter on the separation efficiency is finished, by using of suspending liquid of the grain residue.
以粮渣悬浮液为对象，试验研究了料液浓度、分离因数及过滤介质对该机分离效率的影响规律。
If the grain size distribution of suspending liquid at inlet is identical, the change of inlet pressure and underflow port diameter can influence the separation efficiency.
在进料口悬浮液固相颗粒粒级分布相同的情况下，进料口压力和底流口直径的变化同样对分离效率产生影响。
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