在变弧隙燃弧情况下，测量刚分电流对电弧特性的影响。
The influence of breaking current on arc characteristic is also measured.
本文介绍一种测量低压电器弧隙介质恢复强度的试验线路。
This paper introduces a new type of test circuit for measuring the ar (?) gap dielectric recovery strength of low voltage electrical apparatus.
这一横向磁场会将电弧吹向弧隙外侧，削弱了真空灭弧室的开断能力。
Such horizontal magnetic field will make the arc move out of the electrode gap, and reduce the interrupting ability of the vacuum interrupters.
探讨了电机的气隙长度，定子极弧角度、定子轭厚等结构参数对电机转矩特性的影响。
The influences of gap length, polar arc and thick of stator yoke on electromagnetic torque are discussed.
在无补偿直流牵引电动机中，通常采用主极极弧为圆弧的扩张气隙来改善换向器电位特性。
The opening air-gaps with circular main pole arc are usually used to improve the potential curve of commutator on non-compensable d. c. traction motors.
在无补偿直流牵引电动机中，通常采用主极极弧为圆弧的扩张气隙来改善换向器电位特性。
The opening air-gaps with circular main pole arc are usually used to improve the potential curve of commutator on non-compensable d. c. traction motors.
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