英语词汇“measured work standard”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	measured work standard
释义	measured work standard un.测定的生产标准
随便看	positron emitting radionuclide positron factory positronia positronic Positron is how it was detected by Positron is how it was detected by ? positron isotope positronium positronium chemistry positronium chloride positronium formation positronium reaction positroniums positron lifetime positron lifetime measurement positron lifetime spectra Positron lifetime spectra parameters positron lifetime spectrometer positron lifetime spectroscopy Positron maission tomography positron microtron positron moderator positron radiation positron radiator positron radioactive tracer