The biological decomposition of the wastewater is enhanced by utilizing the hydrolyzed acidification sludge in the anoxic zone.
利用厌氧段内水解酸化污泥，可显著提高废水的可生化性。
In the meanwhile, it is showed that the direction and objective about the biological decomposition of non - cellulose from Apocynum raw fiber were pointed out.
同时，指出了罗布麻韧皮中非纤维素生物降解研究的难点在于规范收获方法。
The relationship between organic matter decomposition and environmental or biological elements were analyzed with gray relationship analysis method.
采用灰色关联分析，使有机物分解与环境、生物因素的关系量化和序化，进行比较和分析。
The chosen plants are extracted with new technologies, such as biological ferment decomposition, thermal recycling extract, vacuum concentration ect.
在加工工艺上，对植物料的提取采取生物酶解、热回流提取、真空浓缩等提取新工艺。
The rate of S biological cycling was about 0.40 in the grazing sheep system. The amount of S through feces and urinary return was as 6 times as through litter decomposition.
在硫的生物循环过程中，硫的循环速率为0.40，而绵羊通过粪尿归还的硫量是植物凋落物归还量的6倍；
The rate of S biological cycling was about 0.40 in the grazing sheep system. The amount of S through feces and urinary return was as 6 times as through litter decomposition.
在硫的生物循环过程中，硫的循环速率为0.40，而绵羊通过粪尿归还的硫量是植物凋落物归还量的6倍；
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