実じっ装そう密みつ度ど

noun

packaging density; population density (of components)

Technical term in computing and electronics for how densely components are placed on a circuit board or in a package.

• この基き板ばんは実じっ装そう密みつ度どが高たかいため、放ほう熱ねつに注ちゅう意いが必ひつ要ようだ。

  Because this board has a high packaging density, heat dissipation requires attention.