... input voltage 释义：输入电压 digital input-output control unit 释义：数字式输入-输出控制器 import 释义：输入,含有…的意思,说明 ...
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?数字式输入
数字式输入-输出控制器 digital input-output control unit 播出控制器 presentation controller ..
双语例句
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The control system is composed of setting unit(host computer ), digital controller , input channel (position detector)and output channel (actuating mechanism).