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- Precise DC Low Resistance Box is formed by material of low temperature coefficient, high power resistance and high stability. 型精密大电流低阻箱采用温度系数低、电阻率大、稳定性高的材料精制而成。
- Precise DC Low Resistance Box 精密大电流低阻箱
- Measuring Result Uncertainty Estimate of Resistance for DC Low Resistance Meter 直流低电阻表电阻值示值误差测量结果不确定度评定
- SB2016 High Pressure High-power Resistance Box adopts especial aging treatment, precise wire wound resistor of low temperature coefficient and high-pressure airproof switch. SB2016型高压大功率电阻箱采用经过特殊老化处理、低温度系数的精密线绕电阻器及高压密封开关。
- DC Low Resistance Sorting Meter This meter is the upgrade model of 2511 Digital DC Low Resistance Meter, Error Sorting is the main function added. Deviation range is 数字直流低阻分选仪:该产品是2511数字直流低阻表的改进产品,主要增加了误差分选功能。其误差分选量程分别为
- DC Low Resistance Meter 直流低电阻表
- We say that it has a low resistance. 我们说它的电阻小。
- The method to verify DC resistance box automatically using digital multipurpose meter is introduce as well as the software and program,and the error analysis is done. 介绍了用数字多用表自动检定直流电阻箱的方法及软件程序,并进行了误差分析。
- I get cold frequently because my low resistance. 我经常得感冒,因为我抵抗力差。
- A precise DC current transformer (DCCT) system is a must for commissioning and operation of the storage ring of Shanghai Synchrotron Radiation Facility (SSRF). 上海光源储存环调试运行需要一个分辨率达到微安量级的直流流强监测系统。
- These metals satisfy the requirements of low resistance. 这些金属能满足低电阻的要求。
- A low resistance connection between conductors which ensures that they have the same voltage. 导体间的一种低阻连接，用以确保它们具有相同电压。
- DC low voltage control circuit is adopted that it is more suitable for the long time work under the unsteady power. 采用直流低压控制回路，更适于电压不稳连续长时间工作，安全性高。
- In order to avoid the effect of lead resistance and contact resistance in measuring low resistance with DC Wheatstone Bridge,DC Kelvin Bridge is usually used to measure the value of low resistance. 为了避免导线电阻和接线端的接触电阻对直流电桥测量低电阻的测量结果产生较大误差,采用凯尔文直流双臂电桥测量低电阻的阻值。
- Build a precise dc floating-current source 建立精密的直流浮动电流源
- I often catch a cold as low resistibility. 我经常得感冒,因为我抵抗力差。
- The working frequency is equal to or less than the permissible error limit of measurement frequency of the resistance box. 电阻箱的工作频率等于或低于测试频率上限时的最大允许误差。
- Some other metals also have a low resistance,but copper is the most useful. 其他的一些金属电阻也小，但铜最实用。
- Development of type XP low resistance high efficiency cyclone preheater. XP型低阻高效旋风预热器的开发研究。
- The earth provides a low resistance conducting path for direct cur-rent. 大地提供了低电阻直流导电通道。
