词汇	单折光质
释义	单折光质医isotropic substance
随便看	orientation of subject orientation of surface orientation of surveying instrument orientation of talents training target orientation of talent types Orientation of target orientation of teacher orientation of teaching orientation of technical innovation orientation of test specimen orientation of text orientation of textbooks orientation of the college Orientation of the cutting edge orientation of the government role Orientation of the Library orientation of the market orientation of the principal stress orientation of the theory orientation of three axes orientation of torsion orientation of total station orientation of tourism image orientation of training orientation of training objectives