arithmometer

基本解释

Control unit(controller): Control unit is composed of program arithmometer, instruction register and operation controller, ect.
控制器：控制器是由程序計數器、指令存放器跟操作控制器等組成。
The function of the card is to convert the output signal of DAD into 16 bits digital signal via an amplifier, a filter, an arithmometer and an A/D converter to be collected by PC.
其功能是通過放大器、濾波器、計數器和A/D轉換器把二極琯陣列檢測器的模擬輸出信號轉換成16位的數字信號，供計算機採集。
According to the principle of high speed arithmometer, the application of optical electrical ruler in PLC is presented in this paper so as to realize coordinate orientation precisely.
根據高速計數器計數原理，提出了光學電子尺在PLC中的應用，此方法可以準確地實現機牀控制系統的坐標定位，工程實例証明，本文提出的設計思想具有有傚性和實用性。