我国许多所谓的浅层过渡气实际上是原油厌氧细菌降解作用的结果。
A lot of shallow transitional gas pools actually resulted from anaerobic degradation.
腐霉的降解作用发生在次级代谢阶段，而细菌发生在初级代谢阶段。
Lignolytic degradation with fungi is a secondary metabolic activity, and in contrast to bacteria, it happens in primary metabolism.
结论：所研究单味中药及活性成分对细菌内毒素有直接的破坏降解作用。
Conclusion:TCM and effective components studied in the experiment have the action on destroying endotoxin in vitro.
污泥中的细菌、真菌等微生物能产生壳聚糖酶以及一些非专一性水解酶，它们对壳聚糖纤维有降解作用。
The bacteria and epiphyte in activated sludge can produce chitosanase and some non-specific hydrolase, which can degrade chitosan.
通过喜氧细菌对原油的模拟生物降解实验，以及对模拟产物的饱和烃色谱—质谱分析，对原油饱和烃中规则甾烷和重排甾烷的降解作用进行了研究。
The biodegradation of regular sterane and rearranged sterane in crude oil was studied on the basis of simulated biodegradation experiment to the crude oil.
通过喜氧细菌对原油的模拟生物降解实验，以及对模拟产物的饱和烃色谱—质谱分析，对原油饱和烃中规则甾烷和重排甾烷的降解作用进行了研究。
The biodegradation of regular sterane and rearranged sterane in crude oil was studied on the basis of simulated biodegradation experiment to the crude oil.
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