颗粒有效密度
effective particle density
矿料有效密度
mineral effective density
饱和磁通密度
saturation magnetic flux density
saturation flux density
Saturated magnetic flux density
磁通密度
flux density
magnetic flux density
intensity of magnetic flux
density of magnetic flux
flux density of magnetic
magnetic flux dinsity
magnetic-flux density
fux density
magnetic density
magnetic flux
Density
磁通密度纹波
magnetic flux density ripple
气隙磁通密度
air-gap magnetic flux density
air-gap flux density
air gap flux density
gap density