例如，当一个中微子击中格朗萨索的检测器后，该信号必须通过波导管传送8公里方能进行时间测量。

For instance, when a neutrino strikes the detector in Gran Sasso, that signal has to travel 8km through a waveguide before a timing measurement can be made.

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例如，当一个中微子击中格朗萨索的检测器后，该信号必须通过波导管传送8公里方能进行时间测量。

For instance, when a neutrino strikes the detector in Gran Sasso, that signal has to travel 8km through a waveguide before a timing measurement can be made.

youdao