The production method of four-quadrant photocell and the relevant circuit and its working principles were introduced.
论文介绍了误差传感器四象限光电池的制作方法，并介绍了电路设计和工作原理。
The production method of four-quadrant photocell and the relevant circuit and its working principles were introduced.
论文介绍了误差传感器四象限光电池的制作方法，并介绍了电路设计和工作原理。
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