The removal capability of nitrobenzene transportation in silt medium is better than that in sand medium.
淤泥介质对硝基苯的除去能力较高，砂砾介质对硝基苯的除去能力相对较弱。
"The love lotus say" medium "silt but don't dye, the Zhuo pure Lian but not demon" of the great language be very popular.
《爱莲说》中“出淤泥而不染，濯清涟而不妖”的赞语脍炙人口。
It has the following features: the runner blades themselves are the samples, the test medium is the original silt-laden water from the river course of Yellow river and the test period is short.
其特点在于试验转轮体叶片即为试件，试验介质为黄河天然含沙水并能在短时期内出成果。
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