organic elemental quantitative analysis有机: organic organic元素: element; elementary substanc ...定量分析: quantitative analysis元素定量分析: quantitative elementary analysis有机元素分析: elementary organic analysis下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:有机元素定量分析,即可在微信中查询翻译