英语词汇“U curve”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	U curve
释义	U curve 基本例句淬火截面硬度分布曲线 Its evolving course takes on an upendedU curve, that is, Kuznets curve.其演变轨迹呈现为倒U型曲线即库兹涅茨曲线。 “upside- downU curve” hypothesis“倒U曲线”假说
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