transition curve短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 过渡曲线,介曲线,缓和曲线 The transition/span> curve of6th power function is a higher quality of transition curve in theory and practice. It is also suitable for use to a small radius circle curve as a transition/span> curve. 理论和实践证明,六次代数式缓和曲线是一种质量较高的缓和曲线,它适用于作小半径圆曲线的过渡曲线。 cnki