1) DC surface contact resistance
表面直流电阻
1.
A DC surface contact resistance measurement system is developed with Visual Basic.
用V isual Basic针对表面直流电阻测试系统进行软件开发,使系统各个部分组成一个可控的整体。
2) DC low resistance meter
直流低电阻表
1.
Based on the normal law,an estimate method to measure uncertainty of results for DC low resistance meter was put forward.
根据正态分布的规律,提出了对直流低电阻表电阻测量结果扩展不确定度的一种估计方法,对其他计量测试项目的不确定度分析有一定参考价值。
3) Direct current resistance
直流电阻
1.
The method of shortening the time for direct current resistance testing of transformer low-voltage side
缩短变压器低压侧直流电阻测试时间的方法
2.
This paper introduces a digital and intelligent active direct current resistor box,which calibrates various direct current resistance measurement devices substituting conventional standard resistor box.
介绍了一种取代传统标准电阻箱的数字化智能有源直流标准电阻器,它由标准电阻与有源电路箱组成,用于对各种类型的直流电阻测量仪进行校验。
3.
The principle and process of dynamic testing the direct current resistance in transfor mer coil by "three points method" is introduced.
提出了“三点法”动态测量大型电力变压器绕组直流电阻的原理和方法，即利用电阻、电感在直流电源作用下的充电过渡过程，用计算机技术调节充电过程的时间常数，并对充电动态曲线进行等间隔采样，只要选择三点以上信息，通过计算机解出3个联立方程，即可求得变压器绕组的直流电阻值。
4) DC resistance
直流电阻
1.
DC resistance measurement for low voltage side windingof large-scale transformer;
大型电力变压器低压侧绕组直流电阻测试新方法
2.
Diagnostic method for the over-standard unbalance rate of DC resistance of the winding at 110kV side in the 1 # Power transformer in Shatang Substation;
沙塘川 1~# 主变 110kV 侧绕组直流电阻超标的诊断与处理
3.
Development of the portable instrument for measuring DC resistance of main transformer windings;
便携式牵引变压器直流电阻测试仪的研制
5) dc high impedance voltmeter
高阻抗直流电压表
6) Surface Resistance
表面电阻
1.
Strain effect on microwave surface resistance of YBa_2Cu_3O_(7-δ)/LaAlO_3 and Tl_2Ba_2CaCu_2O_8/LaAlO_3 high temperature superconducting thin films;
YBa_2Cu_3O_(7-δ)/LaAlO_3和Tl_2Ba_2CaCu_2O_8/LaAlO_3高温超导薄膜内的应变对其微波表面电阻影响的研究
2.
The surface resistance Rs was measured by the four-probe method described in ASTM F 390.
分别用四探针法(ASTM F390)和双轴传输线法(ASTM D 4935-99)测量导电涤纶织物的表面电阻和电磁屏蔽效能。
3.
The results showed that the material with 5% content of carbon black could meet the requirement of the performance of motor blower fan material as the surface resistance reaching 1×108Ω.
结果表明,炭黑的质量分数为5%时,材料表面电阻率为108Ω数量级,力学性能优良,达到电机用塑料风叶材料的指标要求,并可应用于其它对抗静电性能要求较高的场合,用于制造某些结构件。
补充资料：表面电阻系数
分子式：
分子量：
CAS号：
性质：见表面电阻。
分子量：
CAS号：
性质：见表面电阻。
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