However, the proposed system enables the user to access all these files in a single hierarchy with a single mount operation.

不过，在这个系统中，用户使用一个装载操作就可以在一？目录结构中访问所有这些文件。

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To avoid the complexity of multiple-submit forms, the XML forms Generator requires that the user select a single operation for which a form will be generated.

为了避免多次提交表单的复杂性，XML Forms Generator要求用户选择一个操作来生成表单。

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This paper gives a brief description of softwares for multiprogramming operation and data preprocessing by means of a single-user microcomputer.

本文简要阐述了一套利用单用户微机，实现多程序分时并行和观测数据的预处理程序。

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