# 日期

### 日期

日期的输入需要根据参考文献的格式要求，因为 EndNote 不会在格式化参考文献时对 Data 字段信息进行修正。

**注：**如果是导入的文献，只有有效日期才能导入和转换，会忽略诸如「submitted」和「in print」这样的日期，需要手动再次添加。

### 自动标记日期

有两种自动标记日期方式，一种是文献添加日期 Added to Library，一种是修改日期 Last Updated

文献添加日期是文献创建或者导入到数据库的日期；Last Updated date是文献最后修改日期。如果文献有修改，最后修改日期也会有相应的改变。这两种日期格式表达基于操作系统日期表示方式

文献列表窗口显示自动标记日期，可依次打开菜单 Edit >> Preferences >> Display Fields，在合适的列中选择 Added to Library 和/或 Last Updated fields

自动标记日期不能手动修改，但是可以进行排序


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