periodic law
柯林斯詞典
1. N the principle that the chemical properties of the elements are periodic functions of their atomic weights or, more accurately, of their atomic numbers (元素)周期律 (Also called Mendeleev's law)
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1. N the principle that the chemical properties of the elements are periodic functions of their atomic weights or, more accurately, of their atomic numbers (元素)周期律 (Also called Mendeleev's law)