equation n. 1.平衡,均衡;平均,相等。 2.【数学】方程式,等式。 3.【天文学】(时)差;均分,等分。 4.【化学】反应式。 algebraic [linear, simple, quadratic, cubic, simultaneous] equation 代数(一次,一元一次,二次,三次,联立)方程式。 differential equation 微分方程。 an identical equation 恒等式。 equation of light 【天文学】光行时差。 equation of payments 平均分期付款。 equation of state 【物理学】物态方程式。 equation of time 【天文学】时差。 personal equation 【天文学】观测上的个人误差。
An implicit equation with guaranteed differential properties is obtained by simple combinations of the primitives implicit representations using r-function theory . the surface corresponding to the zero-set of the implicit equation is efficiently and directly polygonized using the primitives parametric forms 但是,要得到所构建物体的外表面,也就是相关隐函数的零集合,需要对隐函数进行显示求解或使用一些面片生成算法如marchingcubes算法。
An implicit equation with guaranteed differential properties is obtained by simple combinations of the primitives implicit representations using r-function theory . the surface corresponding to the zero-set of the implicit equation is efficiently and directly polygonized using the primitives parametric forms 但是,要得到所构建物体的外表面,也就是相关隐函数的零集合,需要对隐函数进行显示求解或使用一些面片生成算法如marchingcubes算法。