文中提出一种彩管着屏误差的检测方法，设计了以单片机为核心的控制、驱动和数据采集的彩管着屏误差检测电路。
This paper presents a new detecting method of kinescope's landing error, The control and data acquiring circuit based on SCM is designed to measure kinescope's landing error.
单臂电桥测温电路结构简单，但存在误差而难以实现高精度温度检测。
Although single-armed bridge circuit is easy to construct, but is not suitable for high precision temperature detection because of its inner error.
根据此方法定期检测轨道电路的主要参数，在误差允许范围之内判断轨道电路的安全性具有很强的实际意义。
Testing the main parameters of track circuit at interval by this method and estimating the safety of track circuit when error is permitted have strong practical meaning.
其设计思路及分析电路误差的方法对于其他参数检测也具有一定参考意义。
The design concept and the method for analyzing error are also valuable for detecting other parameters.
详细分析了转子位置检测电路的原理，同时对该位置检测电路的静态预估误差和动态过程进行了分析。
The principle of the circuit is analyzed. The steady precision and the dynamic progress of the circuit are analyzed too.
详细分析了转子位置检测电路的原理，同时对该位置检测电路的静态预估误差和动态过程进行了分析。
The principle of the circuit is analyzed. The steady precision and the dynamic progress of the circuit are analyzed too.
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