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单词 Newland's law of octaves
释义 Newland's law of octaves
[`nü·lǝnz `lȯ ǝv `äk·tivz]
CHEMISTRY
An arrangement of the elements that predated Mendeleev's periodic table; Newland's arrangement was a grouping of the elements in increasing atomic weights (starting with lithium) in horizontal rows of eight elements, with each new row directly beneath the previous one.
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