通常，当您不在计算机附近时，一般使用cron和at实用程序运行命令，这些程序通常会认为预定的作业不能访问播放器的图形化表示。

Normally, you run commands with the cron and at facilities at some point when you may not be around, so the usual assumption is that these scheduled jobs do not have access to a display.

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接着依据作业成本法系统操作的一般程序设计原则，设计了卷烟厂设备维修实施作业成本核算的程序。

Then based costing system operation principle of the general programming designed cigarette factory equipment maintenance procedures for the implementation of operating cost accounting.

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一般而言，如果应用程序使用没有对使用者显示的档名、保存性格式或符号资讯，字串作业的结果便不应该因文化特性而有所不同。

In general, if the application is working with file names, persistence formats, or symbolic information that is not displayed to the user, results of string operations should not vary by culture.

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