mass unit
英汉例句
- The units painted on the dial of a scale are often mass units, not force units.
秤的刻度盘上所标单位是质量的单位，而不是力的单位。 - The interval is two mass units because these isotopes of the elements differ by two neutrons.
因为这些元素的同位素相差两个中子，所以其间隔为两个质量单位。 - Atomic mass unit and kilogram conversion tables
GB/T5113-1985原子质量单位与千克的相互换算表 - The Realization for Mass Unit in China
我国质量单位的复现 - A metric unit of mass equal to 100 grams.
百克公制质量单位，等于100克。