“value index”的概念、定义、翻译、参考文献-科学参考

单词	value index
释义	value index [`val·yü ´in´deks] ^STATISTICS An index member which is the ratio of the value of all items in a given period to the value of all items in the base period.
随便看	fog whistle fog wind foil foil decorating foil dosimeter foil electret Fokker-Planck equation fold fold belt folded cavity folded dipole folded-dipole antenna folded horn folded-plate roof folding folding boards folding door folding fin foldover fold system Foldy effect folia foliaceous foliage foliar

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