... - GFJL.ORG 关键词:计量学 四端对（4TP） 标准电阻器 电容标准 高频特性 [gap=1301]Key words:metrology ; four-terminal-pair （4TP） ; standard resistance; capacitance characteristic standard; high-frequency ..
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The calibration of four-terminal-pair(4TP) impedance meters at their working frequencies requires the knowledge of 4TP standard capacitor frequency characteristic.
对四端对阻抗测量仪在其使用频段内进行校准，须确定四端对标准电容器的频率特性。
An ohmmeter with four-terminal measurement capability is used to prevent lead resistance from being added to the measurement. The source terminals are connected on either end of the contact pair.
使用具有四端测量能力的欧姆计，以避免在测量结果中计入引线电阻。
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