This paper discussed the influence on the biochemical oxygen demand, ammoniation and nitrosation by barium of different levels in water.
本文就不同浓度的钡对天然水的生化需氧过程、氨化及亚硝化过程的影响进行了探讨。
Moreover, by analyzing the changes of microstructure and fiber content of rice straw ammoniated, the mechanism of ammoniation was discussed.
同时，根据不同处理条件下秸秆纤维组分和显微结构的变化，对氨化机理进行探讨。
The reaction product of diethylene glycol-ammoniation preparing morpholine under low pressure with gas chromatography is completely analyzed;
应用气相色谱法对二甘醇低压氨化法制吗啉的反应产物进行了全分析；
The newly-prepared wheat straw ammoniated-ensilage fodder (WSAEF) synthesized advantages of the ammoniation and ensilage, as a type of silage.
研制的麦秸氨化青贮料综合了氨化与青贮的优点，呈青贮料型。
Within the straw ammoniation technique, selecting technology and resource of ammonia is important for quality control and economic efficiency.
秸秆氨化技术中，决定氨化效果和氨化经济效益的重要条件是氨化工艺和氨源。
The present report concerns the law of the ammoniation of methanol catalyzed by natural mordenite mineral found in Dongliao country of Jinlin Province.
研究了吉林省东辽县天然丝光沸石催化甲醇氨化反应的规律，考察了酸处理、反应温度、反应物进料比和接触时间对样品催化性能的影响。
With pipe reactor, S-based compound fertilizer is produced by ammoniation-granulation process after revamping an original drum-granulation compound fertilizer plant.
通过对转鼓造粒复混肥装置的技术改造，利用管式反应器，采用氨化造粒技术生产硫基复合肥。
The structure properties of tube reactor for production of DAP by means of concentration AP slurry with secondary ammoniation are investigated on experimental equipment.
通过填料的选择、气液流动状态的比较和反应器长径比的考察，探讨了管式填料反应器中乙醛液相氧化合成过氧乙酸的新工艺。
Continuous cropping soil microflora changed from Bacteria type to Fungi type significiently, of which Ammoniation bacterium and Fusarium oxysporum were main physiology groups.
真菌数量变化一直呈线性增长。 黄瓜连作土壤由“细菌”型向“真菌”型转变，其中氨化细菌和尖孢镰刀菌分别为优势细菌和真菌生理群。
Areas of technical support will include cow - calf management, crop by - product and forage preservation ammoniation and ensilaging, pasture management, feedlot management and feeding trials.
技术支持领域将包括母牛犊牛管理管理农作物秸秆和饲草贮存氨化贮存和青贮草场管理饲养场管理和育种试验。
From the experimental results it can be seen that the colloidal titration is a simple, quick and accurate quantitative method in the determination of ammoniation rate of cationic polyelectrolyte.
实践证明：胶体滴定法用于阳离子型聚电解质的测定是一个简便、迅速而且准确的定量方法。
From the experimental results it can be seen that the colloidal titration is a simple, quick and accurate quantitative method in the determination of ammoniation rate of cationic polyelectrolyte.
实践证明：胶体滴定法用于阳离子型聚电解质的测定是一个简便、迅速而且准确的定量方法。
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