1) an arm of Direct Current Electricity Bridge
直流双臂电桥
2) Kelvin bridge
凯尔文直流双臂电桥
1.
When applied, Kelvin bridge and potentiometer have the virtues of high sensitivity, precision reading and convenience to use, especially potentiometer does not affect the original state of the samples being detected at all.
凯尔文直流双臂电桥和直流电位差计具有灵敏度高、读数精确和使用方便的特点，尤其是直流电位差计在使用时不影响被测对象的原来的状态，是精确测定纳米材料电阻率和磁阻的有效工具。
2.
Kelvin bridge has the virtues of high sensitivity, precision reading and convenience to use.
凯尔文直流双臂电桥具有灵敏度高、读数准确和使用方便的优点,是测量材料电阻率和磁阻的有效工具。
3) The two bridges of direct current
直流双电桥
4) double bridge
双臂电桥
1.
It can eliminate the measurement error from resistance of linking wire and contact resistance of of wiring terminal to measure low resistance by double bridge,change measured resistance to four essential points and take measures in circuit arrangement.
测量低电阻要用到双臂电桥,并且把被测电阻改为四端接法,在电路装置上采取措施,这样可以消除连接导线的电阻和接线柱的接触电阻的影响所带来的测量误差。
2.
In the experiment the double bridge and quadruplet resistance of wire are obtained.
首次使用了数显温度可控的功率电阻作为金属丝的加热源,在测量中采用了双臂电桥、金属丝的四端电阻接线方式,不仅实现了金属丝的温度可控性和实时测量性,而且将测量精度提高到3%以内。
3.
In this experiment the double bridge and quadruplet resistance of wire are obtained.
本文首次使用了数显温度可控的功率电阻作为铜金属丝的加热源,在实验中采用了双臂电桥、铜金属丝的四端电阻接线方式,不仅实现了铜金属丝的温度可控性和实时测量性,而且将铜金属温度系数的测量精度提高到3%以内。
5) two-arm bridge
双臂电桥
1.
Analysis of the principle of direct current two-arm bridge;
直流双臂电桥原理的再分析
2.
The two-arm bridge measuring low resistance circuit of MCU control、 multivibrator measuring electric capacity、auxiliary leveling bridge circuit、output display circuit are designed.
设计了单片机控制双臂电桥测量低电阻电路、多谐振荡测量电容电路、辅助调平电桥电路、输出显示等电路。
6) double-arm bridge
双臂电桥
1.
This paper introduces the arm-changing measurement for the double-arm bridge.
本文介绍了双臂电桥的换臂测量方法，从而减小了系统误差，提高了测量准确度。
补充资料：双臂电桥
即“开尔文电桥”(377页)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条