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.
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