磁偏 meaning in English
bias magnetic
magnetic biasing
magnetic declination
magnetic deviation
magneticbiasing
Examples
- Continuous magnetic chronology
连续磁偏年学 - The electrode angle should be adjusted to a position that tends to overcome arc blow
焊丝的角度应调整至克服磁偏吹的方向 - Abstract : this article analyzes the reason and influence of magnetic blow on welding arc during the welding process . through the adjusting and improving of the magnetic field distribution , adopting the anti - magnetic erasing method to eliminate the influence of magnetic blow for welding arc
文摘:分析了磁偏吹在焊接过程中对焊接电弧的影响以及产生原因，通过调整和改善焊接电弧周围磁场分布，并采用反消磁法，克服和消除了磁偏吹对焊接电弧的影响。 - The second , at the high frequency primary coil , when switch turn on with control signal ( the spwm pulse is modulated ) , in the positive or negative semi - period of low frequency modulation signal , transformer coil with same direction voltage . the magnetic flux of transformer core will increase step by step . at the end , it leads to magnetic flux saturation
二、在高频变压器原边，当开关管接收控制信号脉冲列(经调制的spwm波列)导通时，在低频调制信号的正半周或负半周内，施加在变压器绕组上的是同一方向的电压，变压器磁芯中的磁通可能将级进地逐渐增加，导致磁芯饱和，造成磁偏或单向磁化，导致低频电信号放大失真或由于很大的磁化电流而无法正常工作。