硝化的

Ure of chemicals from petroleum is based on the ready response of the various compound types to basic chemical reactions, such as oxidation, halogenation, nitration, dehydrogenation, addition, polymerization, and alkylation.

从石油生产化学品的依据是各种类型的化合物对各种基本的化学作用感应迅速，如氧化作用、卤化作用、硝化作用、脱氢作用、添加作用、聚合作用和烷基化作用。

Fertilizer Entec26 contained DMPP (new type of nitrification inhibiter) could also decrease soil nitrate leaching.

证明在高灌水量条件下，尿素+玉米秸杆处理，使土壤矿质氮固定和微生物氮增加，降低了土壤硝态氮的下层累积和向下淋洗；施用含新型硝化抑制剂DMPP的肥料Entec26也能降低土壤硝态氮的向下淋洗。

Soil net N nitrification would increase with the increase of the %FNDA of Lespedeza bicolor. Lespedeza bicolor could fix a large amount of N〓, but was also likely to increase the N leaching loss.

胡枝子固氮作用越强，土壤有机氮的净硝化量就越大，胡枝子在从大气中获取大量〓的同时，很可能会增加氮素的淋溶损失量。

The effects of the reaction temperature, the ratio of fluorous phase and organic phase and the water in the reaction system on the nitration were investigated.

考察了反应温度、氟相和有机相的体积比与体系中的含水量对氟两相硝化区域选择性的影响。

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 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 experimental results showed that the nitrite accumulation obtained from selective inhibition of high concentration free ammonia to nitrifier was unstable.

论文摘要：采用沸石作滤料的生物滤池工艺，分别在高浓度氨、低溶解氧运行的条件下探讨了亚硝化过程选择性的实现。

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。

This paper play emphasis on the mechanism of flavone compounds inhibiting nitrosamine, the change of content in flavones and the results of scavenging nitrite nitrogen, offering some help to seek effective pharmaceutical.

重点探讨黄酮类化合物抑制亚硝化反应的机制，典型植物中黄酮含量变化规律及阻断亚硝胺合成或清除亚硝酸盐的效果，以期为寻求最佳的抗癌药物提供帮助。

The results show that the penetrability of powder loads can be improved when suitably reducing bulk density and grain size of gun propellant, increasing nitrogen content of NC and choosing oblate spheroid explosive respectively under the constant test con

结果表明，在其它试验条件不变的条件下，适当降低发射药堆积密度、适当提高发射药中硝化棉含氮量、选用恒面燃烧的扁型药、降低发射药粒度均有利于提高射钉的穿透能力。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。