Within most shell environments, you can use basic process substitution to embed the output of one command into the input or arguments of another.

在大多数Shell环境中，您都可以使用基本的进程替换来将一个命令的输出嵌入到另一个命令的输入或参数中。

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Here the process substitution runs the directory listing components and returns a list of filenames, which is in turn supplied to the argument list of the emacs command.

这里的进程替换运行目录列表组件并返回一个文件名列表，后者又提供给emacs命令的参数列表。

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The essay describes the typical process of PU synthetic leather production and its pollution, the approaches of cleaner production in process substitution, process optimization and waste reuse.

前言： 介绍了聚氨酯合成革工业的典型生产工艺及生产过程中废水、废气、废渣等污染物产生的来源。

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