By default, Purify does not modify the normal exit status of your program.

默认情况下，Purify是不会修改您程序的正常退出状态的。

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When it dies it sends a non-normal exit signal to the processes in its link set.

它发出非正常退出信号给和它链接在一起的进程。

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The default behaviour of a process which receives a normal exit is to ignore the signal.

当一个进程收到一个正常终止信号时，它的默认处理方式是忽略这个信号。

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Tritium EXIT signs must NOT be disposed of as normal trash.

FORBES: Radioactive Tritium Leaks from Nuke Plant; Also Two Million EXIT Signs

That is because the normal mechanism for making payments across Euro borders, called TARGET2, is seen as the economic trigger for a euro exit.

BBC: Watch deposit flight, not the eurocrats