symmetry operation是什么意思

网络释义

用法例句

Based on the equivalent current method,the operation performance of the motor is studied and the symmetrical operation condition is set up.

基于等效电流法,对三绕组单相感应电动机的运行性能进行研究,建立三绕组对称运行的条件,分析匹配电容对电机性能的影响。

By the symmetry of the problem,the symmetric algorithm of nth order odd magic square is given.

利用对称性给出了n阶奇幻方的一种对称算法,该算法实现所耗费的时间低于已有的算法。

In order to overcome the defects of key-space of symmetric algorithm, this paper presents a kind of symmetric encryption algorithm based on pairing function.

随着网络安全问题日益突出,数据加密技术越来越受到关注,针对目前各种类型的对称算法密钥空间存在的缺陷,该文基于配对函数提出了一种对称加密算法,该算法采用了一次一密、多重算法对数据进行加密,密钥空间足够大,有效地防止了网络非法用户的唯明文攻击。

He also obtained similarity solutions for longitudinal and spherically symmetric motions.

他也得出了关于纵向对称运动和球面对称运动的类似解。

The study about inetegrated motion of the earth based on the IGS fiduical stations

基于IGS连续运行站的地壳非对称运动趋势研究

Lagrange symmetry for a dynamical system of relative motion

相对运动动力学系统的Lagrange对称性

The motion perception is naso-temporally asymmetric in newborn.

新生儿的运动觉是鼻、侧不对称的。

Dynamic Phasors Modeling of the VSC-HVDC Under Unbalanced Conditions

不对称运行条件下VSC-HVDC动态相量建模

Singularity analysis of axisymmetric vectoring exhaust nozzle

轴对称推力矢量喷管运动奇异性分析

The reciprocating motion of differential cylinder servo system is asymmetrical.

差动缸液压伺服系统往复运动是非对称的。

TRANSVERSE VIBRATION OF AN AXIALLY MOVING TIMOSHENKO BEAM WITH UNSYMMETRICAL HYBRID SUPPORTS

非对称混杂边界轴向运动Timoshenko梁横向振动分析

In addition to this, discussion on symmetry also extends to the moving electron in any three-dimensional magnetic fields.

此外,对具有确定宇称的三维磁场中运动电子的对称性也作了讨论。

The Kinematics Analysis of a Novel Parallel Robot with Asymmetrical Architecture;

一种含非对称主动运动支链的新型并联机构运动学研究

The energy of motion is called kinetic energy.

运动的能量称为动能。

It is called a sports utility vehicle, or SUV.

被称为运动型多功能运载车，简称SUV。

used as a term of address for those male persons engaged in the same movement.

演讲时，对从事同一运动的男性称呼的演讲用词。

This slightly greater force in called static friction.

相对运动之前的这种较大的力称之为静摩擦。

Studies on Moving Object Segmentation Based on Symmetrical Differencing Algorithm in Video Sequences;

基于对称差分算法的视频运动目标分割研究

Kinematics Analysis and Application of the Symmetric 3-PCR Parallel Mechanism;

对称型3-PCR并联机构的运动学分析及应用

Investigation on the Origin of the Modern Athletic Meets in China;

对中国近代运动会的起源及名称演变的探讨

Study of Condyle Movement with Facial Asymmetry

颜面不对称畸形患者髁突运动轨迹的研究