symmetric的例句大全

Moreover, for the case of two foundations, the distribution of shear stress acting on the bottom of foundation is no longer symmetric about the centric line of the bottom surface.

另外，对于两个基础的情形，作用于基础底面上的应力分布不再关于底面的中心线呈对称。

Novel Design Method of Symmetric Bootlace Lens With Minimum Phase Errors Based on Genetic Algorithm

一种新的低相位误差对称Bootlace透镜设计方法

Thirdly, the author makes much comparison between several commonly used symmetric encryption algorithms, and selects "Blowfish" as the encryption algorithm for BEFS.

第三，比较了几种常用的对称加密算法，并从中选取了安全、快速的Blowfish算法作为BEFS的加密算法；

A New Method for Stress Analysis of a Cyclically Symmetric Structure

回转对称结构应力分析新方法

In the end, by use of the QR method, transverse mode fields in the circular confocal resonator and the symmetric resonator are numerically analyzed by solving the matrix for all eigenvectors and eigenvalues.

最后，利用求解全部本征值和本征向量的QR方法对共焦腔和带孔径光阑对称腔的横模场进行数值分析。

For given congruent real symmetric matrices A and B of n-th-order, the author gives here the general form of their complex congruent transformation.

对给定的合同的实对称n阶阵A和B，给出其复合同变换的一般表示形式。

Experimental Investigation on Conical Horn Excited by an Azimuthally Symmetric Mode with Plate Lens

轴对称模激励的加平行板透镜圆锥喇叭实验研究

The parameter optimization of flexible connection damping system of Siamese twin symmetric structure

对称双塔连体结构柔性连接减震体系参数优化

This paper presents two kinds of improved preconditioned conjugate gradient method for solution of large sparse symmetric ill-conditioned linear equations in 3D eddy current field analysis.

本文针对三维涡流场问题分析中所形成的大型稀疏对称病态线性代数方程组，提出了两种改进型预处理共轭梯度法。

Temperature Model of Accelerated Cooling Process for Hot Strip Based on Symmetric Cooling Assumption

热轧带钢加速冷却过程中温度计算的对称性冷却建模法

Monte Carlo simulation study on the symmetric diblock copolymer self-assembly under cylindrical confinement.

使用Monte Carlo方法模拟研究对称的二嵌段共聚物在纳米圆孔内的自组装相行为。

The free through-feed grinding method is adopted to grind the OD of small sized non-symmetric spherical rollers on centerless CD grinder with common corundum guide wheels, i. e. grinding slopes with same angle but different length on both sides first, then going on through-feed grinding.

采用自由贯穿磨削方法，在无心外圆磨床上用普通砂质导轮磨削小型非对称球面滚子外径，即先在圆柱滚子两端磨出角度相同但长度不同的斜度，然后进行贯穿磨削。

Symmetric Encryption Algorithm Based on Pairing Function

基于配对函数的对称加密算法

Submanifolds with the Vanishing Normal Curvature Tensor in Locally Symmetric Space

局部对称黎曼流形中法曲率张量场消失的子流形

Four known damage patterns, including single, symmetric, asymmetric and multi-story damages, are simulated by removing corresponding braces.

通过拆除斜撑，模拟了单损伤、对称多损伤、非对称多损伤以及多层损伤四种损伤模式。

Due to the frontal barocline, its temperature field structure evolved from symmetric warm center to asymmetric half cold and half warm extratropical cyclone. And the winds field also has such asymmetric structure.

由于锋面的斜压作用其温度场结构发生了明显变化，由对称的暖心结构演变为半暖半冷的温带气旋非对称结构，相对应的高度场、流场特征亦表现出非对称结构。

To solve axially symmetrical electrostatic field, the method of cylindrical function expansion is presented. The series expansion for the potential distribution in whole space with the potential distribution on the symmetric axis is derived, some examples are given.

提出了求解轴对称静电场的柱函数展开法，推导出用对称轴上的电势分布表示空间电势分布的级数展开式，并给出了求解轴对称静电场的例子。

RESULTS: The binomial equation of the influencing factors and the optimized formula of roxatidine sustained-release tablet were available through spherical symmetric design, and the experimental result was in line with the predicted data.

结果采用球面对称设计法，可得到影响因素的二项式方程和优化处方，且试验值与预测值非常接近。

LDU Factorization and Cholesky Factorization of Row ( Column) Symmetric Matrices

行（列）对称矩阵的LDU分解与Cholesky分解

The experimental research on explosion welding through symmetric collision was conducted and new app-( lications) proposed.

介绍了对称碰撞爆炸焊接的实验方法，总结了它的实际应用。