系统的硬件主要有：ZHJ-1B型电流传感器、自行研制的电阻应变式力传感器、电极间电压测量装置及NI-DAQ 6062E数据采集卡等。
The hardware of the system mainly consists of a ZHJ-1B current sensor, a self-made resistance strain force sensor , the device for measuring electrode voltage and a NI-DAQ 6062E data acquisition card.
结论用铜实现的电极系统可以进行电阻抗断层成像(EIT)，而且EIT功能成像的特点也得到了进一步证实。
CONCLUSION Suitability of this electrode system has been demonstrated and the ability of function imaging of EIT has been corroborated as well.
基于此目的，双敏感电极阵列的电阻层析成像系统被设计和开发，此文着重讨论其优化设计和实验测试结果与分析。
Based on this idea a dual sensing plane ERT system was developed by the authors. This paper focused on optimum design of the system and analysis of experimental results.
系统硬件的模拟电路部分设计了四电极传感器前置模拟电路以及热敏电阻测温电路；
The analog circuit of the system in this thesis is composed with pre-positive circuit of 4-probe electrode sensor and temperature-measure circuit.
系统硬件的模拟电路部分设计了四电极传感器前置模拟电路以及热敏电阻测温电路；
The analog circuit of the system in this thesis is composed with pre-positive circuit of 4-probe electrode sensor and temperature-measure circuit.
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