英语词汇“parts-per-million”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	parts-per-million
释义	parts-per-millionCOCA²³⁷⁶⁰³BNC¹⁷³⁹⁹⁵⁺²un.百万分之一；百万分之几；百万分率
随便看	duplicate tuples duplicate two part system duplicate user catalog duplicate user name duplicate value duplicate volume duplicate warrant duplicate wheel arrangement duplicate whist duplicate will duplicate window duplicate work duplicating duplicating apparatus Duplicating a Report Server Environment duplicating attachment duplicating card punch duplicating check duplicating compound duplicating device duplicating, direct duplicating equipments duplicating experimental condition duplicating film duplicating flask