英语释义

• having a symmetrical arrangement of radiating parts about a central point

片语

centrosymmetric figure中心对称

centrosymmetric crystal中心对称晶体

centrosymmetric image中心对称图形

centrosymmetric matrixIn mathematics, especially in linear algebra and matrix theory, a centrosymmetric matrix is a matrix which is symmetric about its center. More precisely, an n × n matrix A = [ Ai,j ] is centrosymmetric when its entries satisfy

centrosymmetric objcet中心对称物体

centrosymmetric distribution中心对称分布

centrosymmetric solution中心对称解

centrosymmetric matrices中心对称矩阵

centrosymmetric class中心对称类

英汉例句

• then the direct centrosymmetric solutions were obtained by applying the iterative method in finite steps an arbitrary initializing centrosymmetric matrix.

  使用该方法，对任意给定的初始中心对称矩阵都可在有限步内迭代求出它的中心对称最小二乘解。

• incoherently coupled dark-dark , bright-bright and bright-dark screening soliton pairs in centrosymmetric photorefractive crystals are possible due photorefractive effect.

  预言了亮-亮，暗-暗和亮-暗非相干耦合空间孤子对可存在于中心对称光折变介质中。

• the modulational instability of one-dimensional broad optical beams in biased two-photon centrosymmetric photorefractive crystals under steady-state conditions has been investigated.

  研究了稳态情况下一维宽光束在有偏压双光子中心对称光折变晶体中的调制不稳定性。

• the centrosymmetric structural dynamical models updating were studied in the paper.

  中心对称结构的动力模型修正问题。

• this work shows that for a kind of centrosymmetric systems with parametric excitation, their chaotic state has centrosymmetric property. our result illustrates that chaos with symmetry may exist.

  本文工作证实，对于一类具有中心对称型的参数激励系统，其混沌态也具有中心对称性质，从而说明了浑沌并非一定是一种非对称性的动力学形态。

• the property and the differential characteristic of maximum likelihood direction-of-arrival estimation (mle)function for every variety of centrosymmetric array are investigated in the paper.

  本文着重讨论了在任意几何中心对称阵列条件下的最大似然方向估计函数的性质及其在信源真实方向上的微分特性。