它们在数据传输、显示系统、光敏元件上获得广泛的应用。
They are widely used in data transmissions, display systems and light sensitive sensors.
光敏元件的作用是监测手机用户触摸手掌的位置来对手机屏幕进行相应操作。
Light sensors are used to monitor where a user moves their hand on their palm and presses the screen on the phone accordingly.
基于红外发光二极管和光敏元件阵列的光电靶可以提高灵敏度，有效地增大靶面。
The photoelectric target based on LED and light sensitive element array could improve the sensitivity and enlarge the effective area.
对一组检测装置进行了试验研究，为光敏元件用于在线检测煤泥水沉降速度提供了有力的依据。
One group experiment of measuring subsiding speed of slime water was conducted and the result can be provided as a basis for photosensitive component used measuring online.
测距是利用超声波传感器来实现，光强检测是通过光敏元件实现，定时功能由89c52单片机定时器实现的。
Distance measurement is realized by ultrasonic sensors, light intensity detection is achieved by photosensitive element, timer function is realized by 89c52's timer.
并且该系统具有红外光敏检测元件的自我诊断功能。
Further more, the system has the function of self-diagnosis about infrared photosensitive components.
在静电文件复印机中，利用光敏作用形成静电潜象的一种元件。
The element in an electrostatic document copying machine that is sensitive to light and on which the latent electrostatic image is formed.
在闭塞传感器的光学元件执行透过手指传送的光敏感测量。
During the occlusion optical elements in the sensor perform a sensitive measurement of the light transmitted through the finger.
在荧光素酶中加入正确的荧光素底物就可以放出荧光，而发出的光子可以被光敏感元件，如荧光探测器或改进后的光学显微镜探测到。
Light is emitted when luciferase is exposed to the appropriate luciferin substrate. Photon emission can be detected by light sensitive apparatus such as a luminometer or modified optical microscopes.
在荧光素酶中加入正确的荧光素底物就可以放出荧光，而发出的光子可以被光敏感元件，如荧光探测器或改进后的光学显微镜探测到。
Light is emitted when luciferase is exposed to the appropriate luciferin substrate. Photon emission can be detected by light sensitive apparatus such as a luminometer or modified optical microscopes.
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