The first field always identifies the probe type and thus its probe manager.

第一个字段总是指定探测类型，由此指定它的探测管理器。

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The probe manager: Software code that defines and provides a set of probe points of the same probe type, such as the system call probe manager.

探测管理器(probe manager)：用来定义和提供一组相同探测类型的探测点的软件代码，比如系统调用探测管理器。

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The problem with the recalled toys was detected by an internal probe and reported to the Consumer Product Safety Commission, David Allmark, general manager of Fisher-Price, told The Associated Press Wednesday.

NPR: Big Bird, Elmo Hit in Latest 'Made in China' Recall

Ed Massey, project manager for the Voyager mission, points out that no matter how clever and autonomous a probe is, it can only get itself out of situations it has been programmed to cope with.

ECONOMIST: The long arm of the celestial repairman