This will provide sufficient organic matter to maintain an active aerobic biomass on the media until normal wastewater flow is resumed.

这样可以提供足够的有机物来维持盘片上的活性好氧生物一直到污水水流恢复正常。

youdao

Impact of backwashing on biomass growth in biological active filter was researched.

研究了反冲洗对生物活性滤池生物量的影响。

youdao

Soil microbial biomass phosphorus, the relatively active fraction of soil organic phosphorus, was often considered as a labile pool of soil available phosphorus because of its short turnover time.

土壤微生物量中的磷是土壤有机磷最为活跃的部分，由于其周转快、极易矿化为植物有效磷而成为土壤有效磷的活性库。

youdao

Soil microbial biomass phosphorus, the relatively active fraction of soil organic phosphorus, was often considered as a labile pool of soil available phosphorus because of its short turnover time.

土壤微生物量中的磷是土壤有机磷最为活跃的部分，由于其周转快、极易矿化为植物有效磷而成为土壤有效磷的活性库。

youdao