这些变量的显着改善了示范演出受到检测预测有用的人口统计变数回归分析说改善。

Those variables demonstrating significant improvement were subjected to regression analyses performed to detect the demographic variables useful in predicting said improvement.

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这些变量的显着改善了示范演出受到检测预测有用的人口统计变数回归分析说改善。

Those variables demonstrating significant improvement were subjected to regression analyses performed to detect the demographic variables useful in predicting said improvement.

youdao