magnetic flux density

常见例句

It is a necessary to predict a magnetic flux density surrounding a current-carrying conductor in design of EMC and current sensor.
在电磁兼容和电流传感器设计方面，预先估计载流导体表面的磁通密度是必要的。
An empirical formula describing the dependence of the power of hysteresis loss on frequency, magnetic flux density and temperature was derived.
得出磁滞损耗功率与频率、磁通密度及温度的经验公式。
The methods to reduce transformer noise by reducing magnetic flux density and optimizing structure design are discussed under saving transformer material cost.
讨论了通过降低磁通密度和优化结构设计，在节省变压器材料成本前提下降低变压器噪声的方法。