本试验研究了亚硝酸盐在蔬菜腌渍过程中的形成机理和含量变化规律。
The study focused on the formation mechanism of nitrite and content changes in the process of pickled vegetables.
通过田间试验研究了不同形态氮肥对大白菜产量及硝酸盐累积的影响。
Field experiment was conducted for studying the effect of nitrogen forms on the yield of Chinese cabbage and the accumulation of nitrate.
热分析试验表明，损伤对以硝酸酯为主的基体材料的热分解有影响。
The results of thermal analysis show that the damage affects thermal decomposition of nitrate(NG/BTTN).
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