双语例句
- Atoms of the same element that differ in their atomic weight are called isotopes.
具有不同原子量的同一种元素被称为同位素。 - Electrons weigh very little, so they aren't even counted in the atomic weight.
电子非常轻，因此在原子量中甚至没有计算它。
权威例句
Atomic WeightAtomic WeightAtomic weightOn the Atomic Weight of GraphiteOn the Atomic Weight of Graphite. [Abstract]Atomic weight of elements 2009, (IUPAC Technical Report)Absolute Isotopic Abundance Ratio and the Atomic Weight of ChlorineAbsolute Isotopic Abundance Ratios and Atomic Weight of a Reference Sample of Nickel:Thin, high atomic weight refractory film deposition for diffusion barrier, adhesion layer, and seed layer applicationsDetermination of the absolute isotopic composition and Atomic Weight of a reference sample of natural iron
