还介绍了自动校零和自动定标原理。
The principle of auto zero correction and auto scaling is also presented.
对运放参数测试的自动校零方法、测试主回路的闭环稳定性进行了研究。
This paper describes the automatic null-setting method for Op-Amp parameters measurement and the stability of the main measurement loop.
从理论上分析，设计的校相信号模拟源完全能满足系统自动校相的精度要求。
And the theoretic analyze shows this signal simulating source could fully meet the control accuracy requirement for system auto phase correction.
文中首先简述了自动校试站的产生背景及其优点，接着对其进行总体概述，介绍了其基本组成、工作原理等。
The background and advantage of APTS is shown firstly in the paper, then outline and how APTS works is introduced, hardware reliability is very important for automatic system.
该系统采用红外线遥控调校技术，可实现仪器自动校零、报警值界限设定等的遥控操作，提高了整机的密封性和安全性。
The system, equipped with infrared adjusting technology, allows both an improvement in not only remote operation of zero setting and alarm value setting, but also the leakproofness and security.
本装置已投入运行阶段，工作状态良好，通过计算机软件实现自动校表大大提高校表效率和数据准确度，同时降低校表的劳动强度。
The device has been in an operational test, and the performance is good. Auto-calibration achieved by software can improve the efficiency and accuracy as well as reducing the labor intensity greatly.
设计了精校机自动送料机构气动系统原理图，并进行了系统的设计计算和气动元件的选择。
Design the principle of the pneumatic system of automatic work-piece carrying mechanism of the precise straightening press.
公司主要生产数控开槽机、PLC全自动开槽机、数控冲床、数控剪板机、折弯机、校平机等金属板材加工、成型机械。
The company mainly produces nc slot machine, PLC slotting machine, CNC punch, CNC cutting machines, bending machines, School-aircraft sheet metal machining, molding machinery.
公司主要生产数控开槽机、PLC全自动开槽机、数控冲床、数控剪板机、折弯机、校平机等金属板材加工、成型机械。
The company mainly produces nc slot machine, PLC slotting machine, CNC punch, CNC cutting machines, bending machines, School-aircraft sheet metal machining, molding machinery.
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