efficiency degradation bacterium 高效降解菌株
efficiency of degradation 降解效率
total degradation efficiency 总降解率
Since the damping resistor used in the passive damping control algorithm is omitted, the problems of filter performance degradation and system efficiency degradation are avoided.
因省去了以往无源阻尼控制算法中用以抑制系统谐振而增加的阻尼电阻，而从根源上消除了滤波器滤波性能、系统效率降低和发热等问题。
The efficiency of the degradation of lignin enhanced markedly, which may be resulted from the action of extracellular enzymes and some active factors in the fermentation system.
对于木质素降解效率的显著提高，可能是由于发酵体系内的胞外酶和一些活性因子的作用。
The relationship between pollutant degradation efficiency and the microorganism activity inside wetland was investigated by using ABR processing and artificial wetland to treat pollutant in winter.
利用ABR酸化预处理和人工湿地联合去除污染物，在冬季运行条件下，探讨了污染物的降解效能与湿地内微生物活性关系。
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