多项式表示 meaning in Chinese
polynomial representation
Examples
- A conclusion is given based on this expression : the number of all orthomorphic permutations in f2n can be divided by 2n
从而给出了正形置换的多项式表示，并证明了f _ 2 ~ n上的全体正形置换数目一定可以被2 ~ n整除。 - An ophthalmic excimer laser system used to correct wavefront aberration is presented . the conception and zernike representation of wavefront aberration of human eyes recommended by osa are introduced . the connection of wavefront aberration and ablation profile is analyzed and a model for calculating ablation profile to correct wavefront aberration is presented . because the ablation depth on the boundary is nonzero and irregular , we present a model for calculating ablation profile in a transition zone
深入研究了准分子激光像差矫正系统,采用美国光学大会推荐的像差的定义、像差的zernike多项式表示方法,定量分析zernike多项式表示的像差与角膜切削量的关系,采用主观式人眼像差仪测量像差,得出了像差矫正的角膜切削模型,并提出了一种采用过渡函数进行边界切削的方法,用于可调的过渡区切削量的计算,为人眼单色像差的矫正提供了理论基础。 - Comparing to traditional refractive errors correcting , the principle and technique are quite different . basis on the concept of human eye wavefront aberration , chapter 4 studied zemike polynomials to represent the aberrated wavefront in the pupil and fitted the data to a zernike series to reconstruct the wavefront aberrations of living human eye . researched the relationship between second - order zernike coefficients and conventional spectacles . we verfied that wavefront aberration guided excimer laser cornea ablation surgery is feasibility and veracity , in order to provide theory foundation for correct the low order and the high order aberration of the human eyes
叙述了人眼像差的概念和产生的原因，并确定了采用zernike多项式表示像差的方法；首次定量分析了zernike多项式表示的像差与角膜切削深度的关系；首次采用主观式人眼像差仪测量像差，并研究了其实现原理和软件控制框图，论文首次研究了准分子激光进行矫正人眼像差的原理，为像差引导的准分子激光屈光手术提供了理论和实验依据，实现了“个性化切削” 。