英语词汇“happiness index”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	happiness index
释义	happiness index [ˈhæpɪnɪs ˈindeks] freq. 1 spoken 1 n.幸福指数，是人们幸福感的度量值，它是反映民众主观生活质量的核心指标。最早提出[幸福指数]概念的是20世纪50年代美国经济学家、诺贝尔奖得主萨缪尔森。
随便看	hardness Barcol hardness change hardness coefficient of rock hardness contour of quenched steel bars hardness control hardness conversion hardness conversion table hardness creep hardness-curve hardness curve hardness-defomation resistance rate hardness degree hardness degree of rock hardness-depth curve hardness design hardness drop tester hardnesses hardness factor hardness gage hardness gauge hardness impression hardness indentation hardness index hardness index by standard drum test hardness index of catalyst

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