The ratio of the average power loss to the power loss under peak loading. 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.是什么意思_The ratio of the average power loss to the power loss under peak loading. 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.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句