当多人提交打印作业时，后台处理程序将作业存储到磁盘。

As multiple people submit print jobs, the spooler stores the job to disk.

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拖到绘图页后，可以添加存储打印作业并提交以供打印的对象。

Drag onto the page to add an object where print jobs are stored and submitted for printing.

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本系统具有信息查询、添加、修改、删除，数据存储，作业调度，票据的制表和打印等功能。

This system has the information search and increase, modify, deletes, the data is saving, the homework adjusts the degree, the note system form and print etc. function.

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