氮化 (亦称“渗氮”, 钢铁化学热处理的一种方法) nitrating; nitration; nitriding; nitrogenation 碘化镁 magnesium iodide .
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nitrating tissue 硝化薄页纸 ; 硝化原纸
apparatus for nitrating glycerine 硝化器
nitrating steel 渗氮钢
nitrating acid [无化] 硝化酸
nitrating agent [化学] 硝化剂
nitrating centrifuge 硝化离心机
nitrating test 硝化试验
Nitrating acid mixture 硝化酸混合物
以上来源于: WordNet
N-MASS Nitrate is a chemical compound that includes nitrogen and oxygen. Nitrates are used as fertilizers in agriculture. 硝酸盐
High levels of nitrate occur in the Midwest because of the heavy use of fertilizers.
因为大量使用化肥，中西部地区的硝酸盐含量很高。
By the use of the new nitrating agent, the use of concentrated sulfuric acid was avoided and the reaction was environmental friendly with high atom economy.
该方法通过改变硝化剂，不仅成功地避免了浓硫酸的使用，而且提高了原子经济性，具有良好的环境效益。
Factors influencing the product yield are discussed, such as nitrating agents, reductive agents, reaction temperature, reaction time, have been investigated.
考察了酰化反应温度、酰化反应时间、硝化剂种类、水解反应时间、还原剂种类、甲酸用量等因素对各步反应收率的影响。
According to the practice of nitrochlorobenzene production in our plant, the effects of composition of mixed acid, temperature and stir on nitrating reaction.
根据我厂硝基氯苯的生产实践，概述了混酸组成、温度、搅拌等因素对硝化反应的影响。
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