查询词典 asymmetric

This article presents some background knowledge, including the symmetric and asymmetric encryption system in cryptography field, the developments of the elliptic curve cryptosystem and PKI.

本文介绍了密码学领域里的对称加密体制和非对称体制、椭圆曲线的发展现状和PKI架构。

The International asymmetric money system and virtual economy excessively developing in America and west European counties influence developing countries financial stability.

而新兴市场国家和发展中国家金融不稳定的外部因素，就在于发达国家经济过度虚拟化和国际货币体系不均衡发展。

By using the selected capacitor on the dc side, not only the operating conditions of STATCOM are satisfied under symmetric power system, but also the viability is enhanced under asymmetric power system.

按该原则设计的STATCOM，不但满足系统正常条件下的运行，而且还能大大提高STATCOM在系统不对称条件下的生存能力。

Farm produce; Traceability system; Asymmetric information; Reputation

农产品；追踪系统；信息不对称；声誉

But under the asymmetric information of modern corporation system, cannot but lead the benefit of the professional executive and shareholder to differ, then come to agent problem.

但是在这种现代企业制度下，由于信息不对称等原因必然在很大程度上导致职业经理人与股东利益不一致，进而产生代理问题。

The last three joints of PБ-211 robot are controlled by symmetric valve controlling asymmetric cylinder system.

由于对称阀控制非对称缸两个运动方向上系统的开环增益及某些参数的不同，使得两个方向上的动态特性不对称，主要表现在超调量、调节时间、振荡次数和稳态误差等几个方面，这种本质上的非线性和非对称性给系统控制带来困难。

The results show that more modalities can be excited from asymmetric system and that there is little difference between the power flow spectra of rigid raft system and flexible raft system in middle and low bands of frequency, but there is considerable difference at high frequency.

研究结果表明，非对称系统能激励出更多的模态；在中低频段弹性浮筏系统和刚性浮筏系统的功率谱没有很大的区别，但是在高频段差别则很明显，浮筏的弹性模态起着主要作用；减小隔振器的刚度并适当增加隔振器阻尼不仅可以降低传递到基础的功率谱，同时还可以抑制共振减小冲击。

It includes stability analysis and control of gyroscopic system, analog controller optimization, stability analysis of an active magnetic bearing rotor system based on a full-order or a reduced-order observer, and identification of dynamic coefficients of asymmetric system.

本文主要研究了主动磁轴承转子系统的稳定性、控制器设计和系统动特性参数辨识问题，包括陀螺效应对系统稳定性的影响和抑制方法；模拟控制器的设计和带全阶观测器的系统性能分析；对非对称结构系统动特性系数辨识的研究。

This paper reviews the progress in the research on a variety of heterogeneous asymmetric catalytic reactions with self-supported chiral catalysts.

本文概述了手性自负载催化剂的在一些不对称催化反应研究中取得的新进展。

Chiral amino-hydroxy compounds have been proved to be a very efficient class of ligands in a variety of catalytic asymmetric syntheses and chiral auxiliary synthesis catalyzed by metallic ions.

手性氨基-羟基化合物是一类用于催化不对称合成和手性辅助合成的重要配体。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。