单词：nitrification
音标：[.naitrifi'keiʃәn] ；
n. 氮化合, 氮饱和, 硝化作用
[化] 硝酸化作用
[化] 硝酸化作用
n. the chemical process in which a nitro group is added to an organic compound (or substituted for another group in an organic compound)
n. the oxidation of ammonium compounds in dead organic material into nitrates and nitrites by soil bacteria (making nitrogen available to plants)
n. the oxidation of ammonium compounds in dead organic material into nitrates and nitrites by soil bacteria (making nitrogen available to plants)
词型变化：名词复数形式 : nitrifications
词性分布：
nitrification的用法和样例：
例句
用作名词(n.)
- Nitrification is an important step to affect nitrogen removal in biological treatment processes.生物脱氮系统中，硝化作用好坏是影响脱氮工艺效率的重要步骤。
- The effects of salinity on the nitrification of activated sludge without acclimation and with acclimation were studied respectively on the basis of batch experiments.通过批量试验系统研究了盐度对常规活性污泥硝化作用的影响以及污泥在含盐环境中经过驯化后其硝化功能的变化。
词汇搭配
- nitrification inhibitor硝化抑制剂
- degree of nitrification硝化度
- nitrification process硝化法
- bacterial nitrification细菌硝化
- rate of nitrification硝化速率
- heterotrophic nitrification异养硝化