名词短语
中文翻译：分类级别
同义词：
['等级，类别，级别例句：1. The classification level of the data is crucial for its analysis.（数据分类级别的高低对分析至关重要。）']
例句：
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1. The classification level of the data is crucial for its analysis.
数据分类级别的高低对分析至关重要。
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2.The new classification level has improved the efficiency of our operations.
新的分类级别提高了我们操作的效率。
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3. The classification level of the data affects the accuracy of the results.
数据的分类级别影响了结果的准确性。