比如，一个开门感应器和光感应器允许冰箱辨别无人使用的时间段–当人们睡着的时候或者不在家的时候。
For instance, a door-opening sensor and lighting sensor allows the refrigerator to learn the time periods when the family typically doesn't use – when they're sleeping or away from home.
波文博士认为，改造现在的LED使之适应智能手机及类似设备上已有的感应器及光源，如摄像头、环境光感应器、屏幕、闪光灯泡、手电筒等。
Dr Povey believes that adapting existing LEDs to work with the sensors and light sources—cameras, ambient-light detectors, screens, flashbulbs, torches and so on.
设计上的改进和一些感应器之类的节能设备也减少了投向夜空的光束——生物学家们越来越多地提到，这种光干扰到了夜行生物。
Design improvements and energy savers like motion detectors will also reduce the amount of light that beams skyward, which biologists increasingly say disrupts nocturnal wildlife.
一阵列感应器像素测量出反射的光。
在这艘船的四周，将设置一个出格的庇护区，在这个庇护区内总共将勾当着几千名精英水兵陆战队和士兵。动作感应器，监督器和X光机械将对这个区域执行严密的监控。
A special protective zone has been set up that would include thousands of elite commandos and soldiers, motion sensors, surveillance cameras, X-ray machines will monitor the area.
在这艘船的四周，将设置一个出格的庇护区，在这个庇护区内总共将勾当着几千名精英水兵陆战队和士兵。动作感应器，监督器和X光机械将对这个区域执行严密的监控。
A special protective zone has been set up that would include thousands of elite commandos and soldiers, motion sensors, surveillance cameras, X-ray machines will monitor the area.
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