microbial decomposition meaning in English

微生物分解作用

Soil organic matter is the product of microbial decomposition of plant and animal residues .
土壤有机质是微生物分解植物和动物残体的产物。
The results showed that with the increase of initial concentration of abamectin , the microbial decomposition rate increased , but higher concentration of abamectin inhibited the decomposition rate ; when the inoculation amount of dominant bacteria increased , the decomposition rate was accelerated ; two possible metabolite products were found by the analysis of tic and ms chromatogram , and possible mechanism of microbial degradation of abamectin was put forward
结果表明：在一定范围内，当底物浓度增加时，降解速率常数相应加快，但高浓度对降解速率有一定抑制作用；而随着接种量增加，降解速率逐渐加快；通过分析tic图和质谱图，可能主要有两种代谢产物，进而推测了其降解机理。