查询词典 nitrification

Nitrification in wastewater treatment plants is a sensitive microbiological process, which can be disturbed by toxic substances.

在废水处理工厂硝化作用是一能被中毒的物质扰乱的敏感属于微生物学的过程。

The results show that the nitrification and stability of UBAF are superior than DBAF.

结果表明，UBAF的硝化效果和稳定性优于DBAF。

In 35℃～20℃, pH is descending slowly and DO is going up gradually in nitrification.

在35～20℃范围内，SBR2硝化反应过程中pH缓慢下降，DO缓慢升高。

Objective To study the best conditions of nitrification for nitrobacteria so as to provide the basis for nitrobacteria production and application.

目的探讨硝化细菌最佳工作条件，为应用和生产提供依据。

The temperature impact coefficient for nitrification was variable and it became larger with the decrease of water temperature.

在各个温度区域内，硝化反应的温度影响系数大小是可变的，随着水温下降，温度影响系数呈增大的趋势。

The results also showed that soil nitrification and soil cellulose decomposition was stimulated.

结果同时表明，百草枯对土壤硝化作用和纤维素分解强度的影响均表现为刺激效应。

The results showed that nitrification completed within a week after fertilizer nitrogen application.

结果表明，氮肥施用后硝化作用在一周内完成。

Therefore, nitrification and denitrification has attracted more attention, whether from an agricultural point of view, or from an environmental point of view.

因此，无论是从农业的观点，还是从环境的角度看，硝化反硝化作用已引起人们越来越多的关注。

Nitrification performance of immobilized nitrobacteria and the overall performance of the hybrid system were discussed in detail.

论文在国内首次对包埋固定化硝化菌处理工业废水的工程应用进行了初步探讨，并对本文提出的高碳高氮酿酒废水处理新工艺进行了全面的认识和评价。

Nitrification is one of the most important step is the nitrogen cycle, this series of reactions are responsible for chemoautotrophic nitrobacteria, therefore the chemoautotrophic nitrobacteria play an important role in nitrogen cycle.

摘要 硝化作用为整个氮循环的必须步骤之一，这一连串的反应主要由自营性的硝化菌负责，因此，自营性硝化菌在氮循环中扮演著关键的角色。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。