chemical analysis

汉语翻译

英语解释：

名词 chemical analysis:

1. the act of decomposing a substance into its constituent elements
   同义词：qualitative analysis

例句：

1. Detectable only by microscopic examination or chemical analysis, as a minute blood sample.
   通过显微镜观察测知的只能通过显微镜观察或化学分析才能发现的，如微量的血样