常见例句

双语例句

Objective: To test sodium formaldehyde sulfoxylate in food.
前言：目的：对食品中的吊白块进行检测。
Objective: to explore the mensuration of formaldehyde and sodium formaldehyde sulfoxylate for food.
目的：探讨食品中甲醛和吊白块的测定方法。
The proposed method is simple and rapid and has been applied satisfactorily in the analysis of sodium sulfoxylate formaldehyde in some food samples.
该法操作简单、快速，已成功地用于食品中残留吊白块的分析。