测定食品中硝酸盐含量方法的改进_网站内容管理系统 关键词:硝酸盐; 还原效率; 回收率 [gap=810]Key words : nit rate ; deoxidization efficiency ; recovery rate
基于16个网页-相关网页
研究了若干种氧化物的还原温度和还原时间对还原效率的影响。
The relations of reduction efficiency with the temperature and the time are measured. The optimum reduction conditions are obtained.
测得的反应动力学常数能够定量地表示胶体半导体光还原效率的差异。
Kinetics constants measured can quantitatively express the photoreduction efficiency difference of colloidal semiconductors.
对镉还原测定食品中硝酸盐的方法进行了改进，研究了影响镉柱还原效率的因素。
The determination of nitrate content in foods by deoxidization with cadmium is improved. The effecting factors on deoxidization efficiency of cadmium column are studied.
应用推荐