英语词汇“Engel curve”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Engel curve
释义	Engel curve 基本例句恩格尔曲线 Moreover, we will study the nonparametric estimation ofEngel curvebecause Engel coefficient is an important index about household consumption structure.由于恩格尔系数为观察居民消费结构的重要指标，我们也将讨论恩格尔曲线的非参数估计问题。
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