atomic-weight
常见例句
- Who knows the atomic weight of the hydrogen atom?
谁知道氢原子的原子量究竟是多少? - Molecular weight is expressed in the same unit as atomic weight.
分子的重量和原子的重量用相同的单位表示。 - Mol anlar weight is express in the same unit as atomic weight.
分子的重量和原子的重量用相同的单位表示。 - Hydrogen is the lightest element with an atomic weight of 1.008.
氢是最轻的元素,原子量为1.;008。(介词省译) - An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of2.014.
氘氢的一种同位素,在其原子核内有一个质子和一个中子,其原子重量为2。014 - 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。 返回 atomic-weight