atomic mass unit
noun[C]
chemistryspecializeduk/əˌtɒm.ɪk ˈmæs ˌjuː.nɪt/us/əˌtɑː.mɪk ˈmæs ˌjuː.nɪt/(abbreviationu)aunitused formeasuringatomicmass,equalto one twelfth of themassof anatomofcarboninitscommonestform, carbon-12
原子质量单位(等于碳-12原子质量的十二分之一)Measurements of weight & mass
- atomic mass
- BMI
- body mass index
- carat
- centigram
- ct
- G, g
- gm
- grammage
- hundredweight
- mg
- microgram
- milligram
- ounce
- oz
- pound
- st
- talent
- ton
- weigh