基于PLC控制的调压调速电梯拖动系统设计 关键词:PLC;调压调速系统;理想运行曲线;信号比较 [gap=1518]Keywords : PLC, Surge governing system, Operation ideal curve, The signals compiring
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信号比较器 [通信] signal comparator
多通道电信号比较仪 multichannel electric signals comparator
亮度信号副比较度 Y SUB CONTRAST
比较信号 Scomp
单端信号优缺点比较表 single Ended
差动信号优缺点比较表 differential mode signal
临界混沌状态的周期振子对噪声具有免疫力,而对微弱的正弦信号或相位编码信号比较敏感。
The periodic oscillators at critical state are immune to noise and have sensitive dependence on weak sine signals or phase-coded signals at the same time.
你也可以把VTech 5145当作转发器,前提是把它和娇贵的手机放在电信信号比较强的地方。
The VTech 5145 could work as a repeater, assuming you put it and the finicky cellphone in a place with good coverage.
应用于废酸处理时,工艺控制的现场检测信号通过放大、运算处理、信号比较后,输出信号实现显示、调节及控制。
In the process of waste acid treatment, field checkpoint signals were amplified, calculated and compared and the outlet signals used for display, adjusting and control.
It's useful to separate these kinds of signals into three categories.
将这些信号分为三大类会比较容易理解
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