名词
中文翻译：变异
同义词：
['variation', 'variation', 'change例句：1. The population of the city has a significant variance from the previous year.（该市的人口与上一年相比有显著的变化。）2. The results of the experiment showed a variance in outcomes.（实验的结果显示了结果的变异。）']
例句：
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1. The population of the city has a significant variance from the previous year.
该市的人口与上一年相比有显著的变化。
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2. The results of the experiment showed a variance in outcomes.
实验的结果显示了结果的变异。
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3. The variance between the two groups was statistically significant.
两组之间的差异在统计学上是显著的。