rationalisev.合理化; 使合理; [数]给 ... 去根=rationalize(美)
rationaladj.合理的;理性的;能推理的n.有理数
rational Bezier surfaces有理Bezier曲面
rational anthropocentrism合理人类中心主义
rational compact planting合理密植
rational magnetic surface有理磁面
rationalization amendment合理化修正
rationalizing denominator有理化分母
rational canonical matrix有理标准矩阵
rational drug utilization合理用药
rational parametric curve有理参数曲线
rational decentralization合理分权