noun
power flux density
Technical term in computing and related fields; refers to the amount of power per unit area.
アンテナの設計では、電力束密度が重要なパラメータとなる。
In antenna design, power flux density is an important parameter.
Compound of 電力 (electric power), 束 (bundle, flux), and 密度 (density). A direct technical translation of 'power flux density'.