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Terms containing 百 万分率 | all forms | in specified order only
SubjectChineseEnglish
el.体积百万分率volume parts per million
gen.原子百万分率atomic parts per million
gen.当量百万分率equivalent parts per million
ecol.烷烃百万分率parts per million of alkane
auto.百万分率parts per million
el.百万分率parts per million
gen.百万分率体积= 0.0001 体积 %parts per million by volume
tech.百万分率ppm
gen.百万分率1 ppm = 0.0001%parts per million
auto.百万分率体积PPMVOL/PPM volume
el.百万分率克分子浓度molar parts per million
auto.排气分析百万分率parts per million carbon
el.百万分缺陷率芯片制造报废[不合格]率defects per million