“proportional relations among primary industry,secondary industry and tertiary industry”的概念、定义、翻译、参考文献-科学参考

单词	proportional relations among primary industry,secondary industry and tertiary industry
释义	proportional relations among primary industry,secondary industry and tertiary industry Encyclopedia 经济学经济比例关系释 proportional relations among primary industry,secondary industry and tertiary industry三次产业比例第一产业、第二产业与第三产业分别占一国或一个地区生产总值的比重。
随便看	titration curves titration end point titration end-point titration error titration index titration method titration percentage titration with an adsorption indicator titration with ceric salts titration with potassium dichromate titration with potassium permanganate titre titrimetric analysis Tits Tits building Tits bundle Tits group Titsian Tabidze Tits,Jacques Léon Tits system Titta Ruffo Titu Maiorescu Titus-Bode's law Titus Livius Titus Lucretius Carus

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