誘ゆう電でん正せい接せつ

noun

dielectric tangent; loss tangent

Technical term in electrical engineering; also called tan δ. Used to describe dielectric loss in insulating materials.

• この材ざい料りょうの誘ゆう電でん正せい接せつは周しゅう波は数すうによって変へん化かする。

  The dielectric tangent of this material varies with frequency.