fractional exponent meaning in English

分式指数
分数指数

This paper mainly discusses rational blossoming in computer aided geometry design . specifically , we apply the fact that the binomial theorem is valid for negative integer and fractional exponents , introduce the rational bernstein bases and fractional bernstein bases , discuss the properties of rb curves and poisson curves , give the rational blossom and analytic blossom
本文主要讨论了cagd中的有理blossoming方法，具体来说，利用指数为负整数、分数的二项式定理，引入了负n次bernstein基函数、分数次bernstein基函数，讨论了rb曲线、 poisson曲线的性质，并且介绍了有理blossom与解析blossom
According to the double - axis experiment and the uniaxial tension experiment , shear relaxation modulus and bulk relaxation modulus are obtained . fractional exponent models [ 23 ] [ 24 ] [ 25 ] are applied to shear relaxation modulus and bulk relaxation modulus . the theory is proved by constant amplitude cyclic strain experiment
通过双轴拉压实验来确定材料的切变松弛模量，单轴拉伸实验来确定材料的体变松弛模量，对这两种模量均采用分数阶指数的形式来进行拟合，再用等应变幅循环历史的实验验证了理论，得到了较好的结果。