英语词汇“ppm [part per million]”的英文翻译、意思、用法、释义-英汉汉英词典-MRM资料网

单词	ppm [part per million]
释义	ppm [part per million]百万分之一ppm [part per million]百萬分之一紡織科技
随便看	chief--complaint的意思 chief compliance officer的意思 chief composition series的意思 chief concept officer的意思 chief constable的意思 chief constables的意思 chief consulting officer的意思 chief content officer的意思 chief controller的意思 chief controller workstation的意思 chief control officer的意思 chief cook的意思 chief cook and bottle-washer的意思 chief coordinator的意思 chief courtier o minister的意思 chief creative officer的意思 chief crisis officer的意思 chief cultural officer的意思 chief cup-bearer的意思 chief customer officer的意思 chief demonstration officer的意思 chief development officer的意思 chief director of the commissariat的意思 chief director of the imperial guards的意思 chiefdom的意思