英语词汇“p.p.m.”的翻译、意思、用法、释义-英汉汉英词典

单词	p.p.m.
释义	ppm, p.p.m., PPM abbr.parts per million 百万分之…,百万分率以上来源于：《21世纪大英汉词典》 p.p.m.abbr.① parts per million百萬分之一（微少含量的單位）p.p.m.每分钟投纬数；百万分之一p.p.m.每分鐘投緯數；百萬分之一紡織科技
随便看	geostrophic deviation geostrophic distance geostrophic dividers geostrophic drag geostrophic drag coefficient geostrophic equation geostrophic equilibrium geostrophic flow geostrophic flux geostrophic force geostrophic front geostrophic inertial instability geostrophic method geostrophic momentum geostrophic momentum approximation geostrophic motion geostrophic normal mode geostrophic parameter geostrophic potential vorticity geostrophic richardson number geostrophic shearing deformation geostrophic streamfunction geostrophic stretching deformation geostrophic transport geostrophic turbulence