Nitrogen adsorption performance of zeolite and soil in constructed wetlands treating agricultural wastewater, dynamic absorption and reactivation with aeration of zeolite were studied.
该文研究了处理农业污水的人工湿地中的沸石和土壤的氮的解吸附性能、沸石的动态吸附和曝气再生。
This article mainly studied the variation of aeration porosity in soil under shed protection in Harbin, Heilongjiang Province.
本文主要对黑龙江省哈尔滨市一定点大棚内土壤剖面通气孔隙的变化进行了研究。
With improvement of aeration, infiltration and drainage percent, the availability of moisture soil increases corresponsively.
随着土壤的通气性和渗透、排水率的改善，土壤有效水分增加。
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