It is the active ingredient of most (90%) of the microbial insecticides produced in the world.

是世界上生产的大多数微生物杀虫剂(90%)的活性成分。

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Soil respiration and active microbiomass were good indexes of soil microbial characters and soil enzyme.

土壤呼吸和土壤活跃微生物量是衡量土壤微生物特性和土壤酶的较好指标。

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Based on the principle of active biofilm expansion , a non-steady state analytic mathematical model of microbial interactions in nitrifying biofilm was developed.

根据活性生物膜扩张原理，建立了硝化生物膜中微生物相互作用的非稳态解析数学模型，并可预测生物膜厚度的变化与微生物菌群的空间分布。

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