cross-ratio

基本解释

• 交比,非调和比

同根派生

英汉例句

• The cross ratio he called anharmonic ratio.
  他把交比叫作非调和比。
• Desargues proved that the cross ratio is the same for every section of the projection.
  Desargues证明了投射线的每个截线上的交比都相等。
• Cross ratio, i.e. conditional hazard ratio, function had been used to measure the dependence between bivariate failure times.
  交叉比可用于估计生存时间资料的家庭相关。
• In the calibration of the system,a plan based on the principle of cross ratio invariance in algebraic projective geometry was used to calibrate the coded light planes.
  在对编码投影光平面的标定过程中,提出利用代数射影几何中的交比不变原理对其进行标定的方案,并论述了标定原理。
• In the calibration of the system, a plan based on the principle of cross ratio invariance in algebraic projective geometry was used to calibrate the coded light planes.
  在对编码投影光平面的标定过程中，提出利用代数射影几何中的交比不变原理对其进行标定的方案，并论述了标定原理。