英语词汇“百万分率”的翻译、意思、用法、释义-英汉汉英词典

单词	百万分率
释义	百万分率1. parts per million (ppm)百万分率parts per million (ppm)
随便看	marble(s)-player marble's reagent marble state marble switchboard marble-top(p)ed marble, with flesh coloured veins of which the chinese make stamps and seals marble-wood marblewood marblier marbliest marbling marbling meat marbling meat--marbled meat marbling meat， marbled meat marblings marbly marburg marburg disease marburgite marburg virus marburgvirus marburgvirus marc marcal marcan marcando