The world now requires a symmetric system, with pressure also placed on surplus countries. 如今世界需要一种对称的体制,让盈余国也承担起责任。
Application of the Symmetric Optical System to the Miniaturized, Ultra-shallow Depth of Field System for the Animal Brain's Cortex 对称型光学系统在小型化超短景深动物皮层组织观察系统的应用
The two main competing cryptography schemes are known as the secret-key ( symmetric) system and the public-key ( asymmetric) system. 现有两种主要的、相互竞争着的密码术,被称作秘钥(即对称)系统和明钥(即不对称)系统。
The performance of the bearings, the nature characteristics and stability of a symmetric rotor-bearing system equipped with a flexible laminated membrane coupling were discussed duo to misalignment of rotors. 以膜片联轴器耦合的对称多跨转子&轴承系统为研究对象,分析了转子不对中量对轴承的动静特性、系统的固有特性和稳定性的影响。
On the initial-boundary value problems for quasilinear symmetric hyperbolic system with characteristic boundary 拟线性对称双曲组具有特征边界的初边值问题
Using the group inverse, an explicit solution to a symmetric singular system is described. 利用群逆可以求得离散型对称奇异系统的显解。
Global solvability about the initial-boundary value problem for quasilinear symmetric hyperbolic system 拟线性对称双曲组初边值问题的整体可解性
A Multiplying Algorithm of Symmetric Ternary System The design of CMOS ternary multi-plier and 9& carry corry code to 7-segment decoder is presented. 对称三进制乘法算法给出了CMOS三进制乘法器及9进制7段字形译码器的设计方案。并分析、讨论了该系统的特点。
Calculation of checking conditions for dynamic stability three-phase and symmetric power system being shorted 三相对称电力系统短路时动稳定度校验条件的计算
It is shown that if a generalized symmetric system is controllable on a neighborhood of a point, then the system is controllable on some open set which includes the group action-orbit at the point. 文中证明了如果广义对称系统在一点的邻域可控,那么系统在包含该点群作用轨道的一个开集上是可控的。
An analysis of physical structure of mesoscale symmetric disturbance system far from equilibrium state 中尺度大气对称扰动系统远离平衡态的物理结构分析
On the solvability of symmetric positive system in a domain with non-exceptional corners 在含非良性角点区域中正对称型方程组的可解性
Self-stability Study on a Kind of Symmetric Combinatorial System 一类对称组合系统的自稳定性研究
A symmetric file system based on nonsymmetric hardware architecture 一个基于非对称硬件结构的对称式文件系统
Passive dual-channel fibre-optic rotary connector for symmetric optical system 无源对称光学结构双通道光纤旋转连接器
This paper presents a method for analysing the mean throughput of a symmetric FDDI network with saturated synchronous stream, which discusses the relationship between throughput and offered load the multiple priority symmetric system respectively. 本文提出一种在同步流饱和状态下对称FDDI网络平均吞吐量分析方法,分别讨论了在无优先级对称系统和多个优先级对称系统中吞吐量与承载信息量之间关系。
Qualitative research of a symmetric Kolmogorov system(ⅱ) 一类对称的Kolmogorov系统的定性研究(Ⅱ)
This paper discusses the input-output map determined by generalized symmetric nonlinear systems. It is shown that the invertibility of a generalized symmetric nonlinear system is equivalent to that of the quotient system. 本文讨论了由广义对称非线性系统确定的输入&输出映射,证明了广义对称非线性系统的可逆性等价于其商系统的可逆性。
Yang-Gu iterative algorithm is proposed for designing the diffractive phase elements ( DPEs) used in the laser cavity that can produce the desired mode with the specified shape of beam in the rotationally symmetric optical system. 本文采用杨顾优化算法,设计了园对称的衍射光学元件作为激光腔的两个腔镜,从而获得预先设定的激光束输出。
How to Integrate a Networks Cryptographic System Based on the Non-symmetric Cryptographic System 基于非对称密钥体制的网络加密系统的集成
Decentralized H_ ∞ Property of Linear Symmetric Composite System 线性对称组合系统的分散H∞性能问题
Transformation Theory for ρ-pair Pole η-phase Symmetric System P对极n相对称系统的变换理论
Using Hamilton's equations, a ray tracing in rotationally symmetric optical system is made, and the simple results for refracting surface and lens are obtained by use of Hamilton's formulas. 利用哈密顿方程式,在旋转对称的光学系统里追这光线,并利用哈密顿公式得出折射面和透镜的简单结果。
The general form of multi-solution in Patterson method for low symmetric system(ⅱ) phase relationships of multi-solution type 低级晶系Patterson法多解的一般形式(Ⅱ)多解型相角关系式静球对称体系的五维守恒量
The global existence theorem of C~ ∞ solution for the initial-boundary problem for quasilinear symmetric hyperbolic system has been proved by the method of the convergence of infinity and the structure of dissipation. 利用无穷级数的收敛性和耗散结构,证明了两变数拟线性对称双曲型方程组初边值问题C~∞解的整体存在性定理。
Zoom theory and application of the all& symmetric system 全对称系统的变焦理论及其应用
In this paper, a kind of self-stability of combinatorial system, which has special construction, is studied. Under a certain condition for the given system, two theorems about the secondary self-stability of system make the judgment of symmetric system stability easier. 研究了一类具有特殊结构的组合系统的自稳性,在给定系统满足某种条件下的两个关于系统二次自稳定性的定理,使对称系统稳定性的判断更加容易。
The theory of finite Hankel transform and its inversion formula were founded and some properties of finite Hankel transform were proved. By this theory, the general solution of symmetric stress system on axis with finite diameter was got. 建立了有限Hankel变换及反演变换理论,证明了有限Hankel变换的若干性质,利用有限Hankel变换给出了有限直径轴对称应力系统的一般解。
The Study of Division Algorithm of Symmetric Ternary System 对称三进制除法算法研究
Design of Diffractive Optical Elements for Laser Cavity in Rotationally Symmetric Optical System 激光腔内旋转对称衍射光学元件的设计