百万: million a very great number; ...分: component一: one兴: mood or desire to do sth.; i ...图: picture; chart; drawing; map百万分之……百万分之几: parts per million百万分比: part per million (ppm); part per million （ m）; partpermillion（ m）百万分点: parts per million ppm; ppm ppm百万分率: parts per million; parts-per notation; ppm百万分率碳: parts per million carbon (ppmc)百万分之: m＝part ermillion; ppm parts per million; ppm＝ parts per million百万分之几: parts per million ppm; ppm parts per million百万分之一: fpir first piece inspection report; micro one millionth part; micron; mμ; one in a million; parts per million ppm; ppm part per million; ppm parts per million; ppm percent per million; volume per million百万分之当量: equivalent per million epm; equivalentpermillion百万分之几分: ppm百万分之几级: parts per million range百万分之一、微: micro百万分之一伏: microvolt百万分之一米: micron百万分之一秒: microsecond百万分之一升: lambda百万分钟和平: million minutes of peace微(百万分之一): micro (m)一百万分之一: part per million百万分之几,兆分率: parts per million
