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

词汇	variance ratio
释义	variance ratio 基本例句方差比,变异比 The result of thevariance ratioshowed that the random walk hypothesis on the wheat futures of ZCE was disproved.方差比检验的研究结果却表明郑州小麦期货市场不满足有效性假设。
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