球きゅう座ざ標ひょう

noun

spherical coordinates

Technical term in mathematics and physics for a coordinate system using radial distance, polar angle, and azimuthal angle.

• 球きゅう座ざ標ひょうを使つかうと、球きゅう対たい称しょうの問もん題だいが簡かん単たんに解とける。

  Using spherical coordinates makes it easy to solve spherically symmetric problems.