这就是用于检测微弱光的单光子计数器。

This system used for testing weak light is called single-photon counter.

youdao

该电路可用于光学测距和微弱光的探测装置。

The circuit can be used in the optical rangefinder and dimming class detecting device.

youdao

供试品种对偏低温、临界低温和弱光的耐受性存在差异。

The cultivars of this experiment have different expression under sub-optimal, critical low temperature and poor light.

youdao

And I forget where Napoleon actually dies, but he's got memories of getting sick and ill and the light begins to fade and he goes unconscious.

我不记得拿破仑在哪里去世了，但他有生病的记忆,生命之光慢慢变弱，然后失去了意识。

耶鲁公开课 - 死亡课程节选