| 1. | A problem related to nitrification is a drop in ph for the system due to the formation of nitric acid .
和硝化作用有关的一个问题就是由于生成硝酸而使系统内的PH值降低。 |
| 2. | Nitrous oxide pollution of the atmosphere occurs usually from the nitration of cellulose and other organic materials .
大气中的一氧化二氮污染通常由纤维和其他有机物质的硝化作用产生。 |
| 3. | It also could denitrify nitrate companying the formation of nitrite
以硝酸钠为氮源时能进行反硝化作用。 |
| 4. | Mineralization and nitrification of soil ni trogen in calcareous soil profile
石灰性土壤剖面氮素的矿化和硝化作用 |
| 5. | Ammonia can be transformed into nitrate that can be utilized by plant via nitrification
氨经硝化作用转化成可被植物利用硝酸盐。 |
| 6. | Dynamics of soil nitrification potential and microbial populations after applying 3 , 5 - dimethylpyrazole
施用后土壤硝化作用潜势及微生物群落动态变化研究 |
| 7. | Effects of rewetting on soil biota structure and nitrogen mineralization , nitrification in air - dried red soil
干土效应对土壤生物组成及矿化与硝化作用的影响 |
| 8. | A problem related to nitrification is a drop in ph for the system due to the formation of nitric acid
和硝化作用有关的一个问题就是由于生成硝酸而使系统内的ph值降低。 |
| 9. | Testing of lubricants - determination of oxidation and nitration of used motor oils - infrared spectrometric method
润滑剂试验.使用过的发动机油的氧化和硝化作用的测定 |
| 10. | It was showed that temperature and quality of inlet water would affect the activity of denitrification
受进水水质和低温天气的影响，反硝化细菌制剂的净化作用及反硝化作用不能充分发挥。 |
