名词短语
中文翻译：文件头
同义词：
['文件头、文件头部、文件头组例句：1. The file header is crucial for the integrity of the data.（文件头对于数据完整性至关重要。）2. The label group was designed to improve efficiency in data management.（该标签组旨在提高数据处理的效率。）']
例句：
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1. The file header is crucial for the integrity of the data.
文件头对于数据完整性至关重要。
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2. The label group was designed to improve efficiency in data management.
该标签组旨在提高数据处理的效率。
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3. The grouping of files can be done manually or automatically using a software tool.
文件的分组可以通过手动或软件工具自动完成。