单词 uniaxial 释义 uniaxial, a.|junksl|[f. uni- 1 + axial a.]1. Optics and Cryst. Having one optical axis.1827–8Herschel in Encycl. Metrop. (1845) IV. 520 When the two axes coalesce, or the crystal becomes uniaxial, the lemniscates become circles.a1853P...