1·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。
2·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。
3·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。
4·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。
5·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。