It is a formal pattern that a specific program looks for in text or a string of characters using a recognition process called pattern matching.

它是一种形式模式，一个特定程序使用名为模式匹配的识别流程在文本或字符串中进行查找。

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In this pattern, the merge and its matching decision can enclose any arbitrary process fragment that is located between these two gateways.

在此模式中，merge及其匹配的decision可包含位于这两个网关之间的任意流程片断。

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The pattern in Figure 31 shows correctly matching process output interfaces and a correctly placed stop node that does not lead to an unintended global shutdown.

图31中的模式显示了当前正在匹配的流程输出接口和一个被放置在正确位置的停止节点，后者不会导致意外的全局关闭现象。

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