硝化

A heavy yellow poisonous oily explosive liquid obtained by nitrating glycerol; used in making explosives and medically as a vasodilator.

一种重的、黄色有毒油状爆炸性液体，由甘油硝化制成，用于制炸药，医学上用作血管舒张药。

The characteristics, the working mechanisms on urease and nitrating inhibition as well as ammonia stability, technological keys, fertilizer product quality, and agricultural effect of compound fertilizer based on humic acid are discussed for the increase in fertilizer efficiency, improvement of agricultural product and raise of crop yield.

阐述腐植酸复混肥的性能，作用机理(脲酶抑制和硝化抑制机理及氨稳定机理)，生产技术要点，产品质量，农用效果(提高肥料利用率，改善农产品品质，提高作物产量)。

A high insensitive explosive compound , 2,4-dinitroimidazole (2,4-DNI) synthesized by nitrating 2-nitroimidazole and thermal rearrangement of 1,4-dinitroimidazole, is reviewed.

综述了高能不敏感单质炸药———2，4-二硝基咪唑的两种合成方法：2-硝基咪唑硝化法、1，4-二硝基咪唑(1，4-DNI)的热重排法

The feasibility of nitrate removal from nitrified landfill leachate in reactors with different sulfur particle size was studied.

在填充不同粒径硫磺的固定床反应器中，研究脱氮硫杆菌去除垃圾填埋场硝化渗滤污水中硝酸盐的可行性。

Such processes usually need the recirculation of nitrified wastewater or the addition of external organic carbon and alkalinity.

这样的工艺往往存在着需进行硝化液回流或外加有机碳源和补充碱度，运行费用高，占地面积大，投资高等缺点。

About 74.6% of soluble organic substance was degraded in the lower 40 cm of media, while most ammonia was nitrified in the upper media.

生物量和生物活性的大小对污染物的沿程去除率影响较大，74.6%的有机物在进水端40cm厚的填料层内得到降解，而氨氮（NH+4-N）的硝化集中在上层填料层内。

Such processes usually need the recirculation of nitrified wastewater or the addition of external organic carbon and alkalinity. The investment and operation cost is high, and the land occupied is large.

这样的工艺存在需进行硝化液回流或外加有机碳源和补充碱度，运行费用高，占地面积大，投资高等问题。

The variation in nitrified leachate and its effects on the decomposition of municipal solid waste were studied in a lab-scale MSW column to which nitrified leachate was recirculated.

本文利用垃圾柱模拟生物反应器填埋场，研究了硝化渗滤液在填埋场内部的变迁及其对垃圾降解的影响。

In comparison with typical Orbal oxidation ditch, the modified Orbal oxidation ditch illustrates more concisely and compactly with no need to construct an independent sedimentation tank, which can decrease 1/3 to 1/2 of land occupation; and the backflow of sludge and nitrified water can be hydraulically processed, which saves the energy consumption for dynamic backflow.

与典型奥贝尔工艺相比，改良型奥贝尔工艺简洁紧凑，无需建造单独的二沉池，占地可减少1/3～1/2；而且污泥和硝化液回流都能依靠水力回流，节省了动力回流的能量投入。

A novel polymeric organic thermal stabilizer for PVC was designed and synthesized by acryloylthiourea grafting on polystyrene which was nitrified by HNO3 and then reducted by Sn powder to amine.

以经部分硝化和还原的低分子量聚苯乙烯为母链，利用其胺基和丙烯酰基异硫氰酸酯加成，合成了一种新型有机高分子型PVC 热稳定剂——丙烯酰基硫脲接枝聚苯乙烯，其结构经IR和元素分析表征。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。