error checking signal 差错检验信号
signal indication checking 信号显示检验
Checking The Signal 检查信号
signal checking 信号检测
loop checking input signal 环路输入信号
loop checking feedback signal 回路反馈信号
vehiche signal checking 车辆信息检测
loop checking difference signal 环路差信号
Checking Load Cell Signal Polarity 核对测压元件信号极性
This paper gives a detailed analysis of the principle of the phase lock circuit, one of the most important parts of the QF1052B Standard Signal Generator and provides some methods of checking it.
本文详细分析了QF1052B型标准信号发生器锁相环部分的基本组成及其工作原理，并提出了对此部分电路的检测方法。
Due to need for the development of portable motor meter assembly checking box, a kind of frequency signal generator is designed, detailed design principle and idea are discussed.
针对“便携式汽车仪表总成校验箱”系统的开发需要，设计了一种用于汽车电子转速表、里程表校验的频率信号发生器，论述了电路的设计原理和设计思想。
This article mainly introduces several kinds of common external signal interference in measuring and automatic control system, and the method on checking during installation and debugging.
本文主要介绍在检测、自动控制系统中常见的几类外部信号干扰及其在安装、调试过程中的排查方法。
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