indicatrix

n. 指标, 指示量, 指示线, 特征曲线 [计] 指标图, 指示量, 指标线

词形变化

indicatrices 复数 indicatrices

释义与例句

n.
  1. 1.

    An ellipsoid whose three axes represent the refractive indices of an anisotropic crystal for light following different directions with respect to the crystal axes

    化学 数学

相关短语

Tissot's indicatrix

词源

Learned borrowing from Latin indicātrīx. By surface analysis, indicate + -trix.

来源：wiktionary