The following tasks are carried out in this research:1. In this testing system, 100-channel signal conditioning modules are designed by using four-wire measurement methods, so as to enhance the accuracy of batch testing system.2.
本课题的主要研究工作有:1.采用四线制测量方式进行100通道的测试系统信号调理模块设计,提高批量测试系统的精度。
参考来源 - Pt膜温度传感器批量测试分选系统硬件设计·2,447,543篇论文数据，部分数据来源于NoteExpress
The measurement system should allow for a four-wire measurement to be made.
测量系统应该支持四线测量模式。
Notice that this is a two-wire resistance measurement compared to using the electrometer voltmeter and external current source, which can make a four-wire measurement.
注意，这种测量方法是两线电阻测量，而使用静电计电压表和外部电流源则可以进行四线测量。
The completion of the foundation buried stone heads, four measurements, a flat wire measurement, substandard level of measurement, map the root control field data collection and data editing.
完成了基础埋石、首级四等测量、一级平面导线测量、等外水准测量、图根控制等野外数据采集以及数据编辑工作。
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