单词atomic weight
na.: 【化】原子量
【化学】原子量
Science has laid down the principle that the properties of an element are a periodic function of its atomic weight.
科学已经制定法则：每种因素的性质，是它原子重量的周期性的函数。
Science has laid down the principle that "the properties of an element are a periodic Tunction of its atomic weight.
科学已经得出这样一个原理：“元素的性质是其原子量的周期函数。”
I can"t shake off the nagging sense that something is off kilter; my atomic weight is slightly altered.
我无法摆脱那种有某种东西失去平衡而令人不安的感觉，我的原子量有了轻微的改变。
A hydrogen molecule consists only of two hydrogen atoms with the same atomic weight.
氢分子仅有两个原子量相同的氢原子所组成。
Elements with similar properties formed a "suit" that he placed in columns ordered by ascending atomic weight.
属性相似的元素被当作“同花色的牌”，按原子量递增的顺序排成纵列。
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。
Periodic table (1869): Organized array of all the chemical elements in approximately increasing order of their atomic weight.
周期表（1869）：所有的化学元素按它们的原子量逐渐增加的顺序有组织地排列。
The elements were arranged primarily in order of increasing atomic weight.
元素主要按照原子量增加的顺序排列。
An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of2 .
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。
Radium, atomic number 88, atomic weight 2260254, is a natural radioelement , elements were derived from Latin, is intended to "ray. "
镭，原子序数88，原子量2260254，是一种天然放射性元素，元素名来源于拉丁文，原意是“射线”。