magnification control 中文意思是什麼
magnification control
解釋
放大控制- magnification : n. 放大，擴大；誇張；稱贊；【光學】放大率[倍數]。
- control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
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Using domestic strained integrated resistor as weighing sensor, at89c52 single chip as control unit, combined with arithmetical magnification, analogtodigital conversion ( a / d ), real time clock, liquid crystal display ( lcd ), and series communication interface, a minitype automatic weighing lysimeter is developed. that made measurement of evapotranspiration become conveniently and effectively in studying on water use of crops
為了方便、有效地測定植物的蒸散，為水分利用研究提供價廉物美、簡單易用的儀器，本研究利用國產的集成電阻應變式稱重傳感器，採用at89c52單片機作為控制單元，結合運算放大、模數轉換、實時時鐘、液晶顯示、數據存儲、串列通信等外圍介面電路，研製了小型自動稱重式蒸散儀。 -
It reconstructs only the building part of control signal, with the execution and magnification parts unchanged. the fact that the original investment of enterprise is protected makes the spread and application of general controller facility
這在控制器實現上具有顯著的經濟意義?對傳統控制器的改造不涉及執行放大部分，只對控制信號形成部分進行改造，可以充分保護企業原有的投資。
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