(chemistry) the principle that chemical properties of the elements are periodic functions of their atomic numbers 同义词：Mendeleev''s law,
例句与用法
1.
The octet periodic law of natural numbers and the four theorems of diophantus 自然数八度周期律暨丢番图四定理
2.
The four principles of forming atomic nucleus sub - cluster structure and isosceles triangle periodic law of nuclein 形成原子核群子结构的四项原理及其等腰三角形核素周期律
3.
This russian chemist is famous for his formulation of the periodic law and the publishment of the first periodic table , a classification of the elements in 1869 这位俄国化学家于1869年建立了元素中期分类法，并就此发表了世界上第一份元素周期表。
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