常見例句雙語例句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.對於電介質來說,它是介電常數(shù)和介質損耗角的正切的乘積,這是對出現(xiàn)在電介質中的熱傚應的量度。 返回 dielectric loss angle tangent