However, most building material has very small dielectriceffect under the field, its dielectric constant is from 3 to 6.
但绝大部份的结构材料在微波电场下却只有轻微的介电效应,其介电值主要在3至6之间。
2
Since the water molecule has very strong dielectriceffect under the microwave field, its dielectric constant is about 80.
因为水分子在微波电场下有强烈及明显的介电效应,其介电值约为80。
3
Of a dielectric the product of dielectric constant and the tangent of its dielectric loss Angle; a measure of the heating effect which occurs in dielectrics.