The removal effects on nitrogenous compounds of the change of the chloride concentration in the water by electrochemical method were investigated.
实验表明:随着氯离子浓度的不断提高,对微污染水的含氮化合物的去除效果也随之提高;
The changes of nitrogenous compounds (protein, nicotine and chlorophyll) in burley tobacco leaves during air-curing under 3 different barn humidities controlled artificially were studied.
通过人工调控晾房湿度,对白肋烟晾制期间高、中、低3种湿度条件下烟叶含氮化合物(蛋白质、烟堿和叶绿素)的变化进行了研究。
A new method for determining second virial coefficients of ketone, aldehyde, aether and nitrogenous compounds was developed based on the corresponding-states principle.
本文提出了一套新的用来确定酮、醛、醚和含氮化合物第二维里系数的新方法。
Flavour compounds of fermented sausage are formed through carbohydrate fermentation, fat metabolism, nitrogenous compounds decompound and spices.
发酵香肠的风味物质主要来自于碳水化合物、脂肪、蛋白质的代谢和氧化,以及人为添加的香辛料。