问题描述：
英语翻译
Dried allium powders can be tested for evidence of added sulfite without preparation but quantitative precision will be improved if powders are finely ground to improve homogeneity (see Statistics section).
Dried allium powders can be tested for evidence of added sulfite without preparation but quantitative precision will be improved if powders are finely ground to improve homogeneity (see Statistics section).
问题解答：
我来补答展开全文阅读