名词
中文翻译：减少的变量
同义词：
['decreased variable', 'reduced variable']
例句：
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1.The model's performance was significantly improved by reducing the number of variables.
通过减少变量数量，该模型的性能得到了显著提升。
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2.The research team has identified several factors that can reduce the variability in data.
研究团队已经识别出几个因素，这些因素可以降低数据变异性。
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3. In this study, we focused on reducing the variability in the results to ensure accuracy.
在本研究中，我们专注于减少结果的变异性，以确保准确性。