立りっ方ぽう晶しょう系けい

noun

cubic crystal system

Geology and crystallography term for one of the seven crystal systems, where the unit cell is a cube.

• 岩がん塩えんは立りっ方ぽう晶しょう系けいに属ぞくする結けっ晶しょう構こう造ぞうを持もつ。

  Rock salt has a crystal structure belonging to the cubic crystal system.