它具有原始日志、表格式数据和图表视图，并且可以将数据保存到jpeg或. csv文件(用于导出到电子表格)。
It has raw log, tabulated data, and graph views, and can save data to jpeg or.csv files (for export to spreadsheets).
允许借由电子形式以及光碟散布这份文件，但必须完全依照其原始的格式。
Permission is granted to distribute the document by electronic means and on CDs provided that it is kept entirely in its original format.
通过采取技术措施，保证电子文件的原始属性；
Pledging the original attribute of the electronic files through adopting the teacnical measures;
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