atomic weight
音标与读法
这里为大家介绍下atomic weight 是什么意思,希望能帮助到各位朋友。
中英文翻译
【化学】原子量。
atomic:adj. 1.原子的。 2.极微的。 3.强大的。 weight:n. 1.重量;体重;求心力,重力,(地心)引力。 2. ...(chemistry) the mass of an atom of a chemical element expressed in atomic mass units
同义词:atomic mass, relative atomic mass,
例句与用法
1.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。
2.Electrons weigh very little , so they are n"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。
3.He forcast for the unknown elements their atomic weights and all kinds of properties .
他预言了这些未知元素的原子量和各种特性。
4.They calculated as fluently with atomic weights as they did with grammes or centimetres .
他们计算原子量就如同计算克和厘米那样娴熟。
5.The molecular weight of a molecule is the sum of the atomic weights of the constituent atoms .
一种分子的分子量就是构成它的原子成分之原子量总和。
6.In order of ascending atomic weight
以原子重量由小到大是:
7.Chemical industries . names and symbols of elements . table of relative atomic weights
化学工业.元素名称和符号.相关原子量表
8.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
9.Isotopes are different varieties of the same element , which have identical chemical properties but differ in atomic weight
同位素是同一元素的不同种类,它们有着相同的化学特性但是原子重量不同。
10.However , you also want to include the name , symbol , atomic number , and atomic weight ; you can select each of these by using an
不过,我们还希望填充一些元素名、元素符号、元素号和原子量,可以在模板中使用
单词网DanCi.583316.cOM