考察了菌落总数、霉菌、酵母菌数和大肠菌群数的变化。
The microorganisms including natural microflora and yeast and mold and E.
土壤动物的类群数、个体数量与土壤有机质、全氮的含量呈明显的正相关；
The numbers of individuals and groups of soil fauna were significantly and positively related to contents of organic matter and total nitrogen in the soil.
通过算例验证，这种方法能够有效地获得目标的群数进而实现对目标分群。
Simulation result shows that the algorithm can obtain the amount of target classification effectively, and can further implement the target classification.
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