英语语法分析

Objective: to screen nitrobacter that could be used to treat ammonia nitrogen pollution, dejecta and sewage in military tunnel.

目的：筛选、分离能够用于治理氨氮污染和军事坑道生活污物、污水的硝化菌。

The number of heterotrophic bacteria and nitrifying bacteria increased with the time of the hydraulic retention time, contrary to the nitrobacter.

根际细菌和硝化细菌数量随着水力停留时间增加而增加，而根际反硝化细菌数量则减少。

The temperature has much greater effect on the Nitrosomonas than Nitrobacter, nitrite accumulation in the middle of the reactor at high temperature.

温度变化对氨氧化菌活性的影响比对亚硝酸氧化菌活性的影响大，温度升高会引起硝化滤池中部出现较高浓度的亚硝酸氮积累。