查询词典 dynamic system

While the strict integrity policy of Biba's model can be used to maintain integrity of data in computer systems, the integrity labels of both subjects and objects in a system are always kept static in SIP, which might lead to denial to some non-malicious access requirements and hence decreases the compatibility of applications Dynamic enforcement of this policy is presented, which can increase compatibility of software while keeping system integrity as strictly as SIP can The implementation of...

Biba模型中的严格完整性政策能够有效地保证数据的完整性，但是该政策中主体和客体的完整性标记都是静态不变的，这会限制进程的一些原本合理的活动，从而降低应用程序的兼容性。提出严格完整性政策的动态实施方案，并给出该方案在基于Linux的安全操作系统RFSOS中的实现。该方案既可以保证系统的完整性，又能提高系统的兼容性。实验证明，这种方案对系统的整体效率的影响小于1%。

Image stabilizing system is an important part of dynamic optical system.

稳像系统是动态光学系统的重要组成部分。

The study on the transmission mechanism of power flow in complex coupling system, which aims at the optimum control of the system dynamic performance, is one of the most challenging and prospective work in the field of vibration and noise control.

基于传递功率流控制原理研究复杂系统的动态特性与最优设计，是目前振动噪声领域的前沿课题和发展方向。

Distribution resources planning system: provides a WEB based B/S structure and C/S structure distribution resource system, includes order dealing, order scouting, statistic and analyzing, customer management, dynamic stock management.

网络化分销资源规划系统：提供一种基于WEB的浏览器/服务器结构或客户/服务器结构的分销资源系统，包括订单处理、订单跟踪、统计分析与预测、客户管理、动态库存。

To improve the veracity and validity of power system dynamic simulation and ensure the security and stability of power system, it was proposed to add overspeed protection control model to simulation software.

为了提高电力系统动态仿真的准确度和有效性，确保电力系统的安全稳定运行，提出了在仿真软件中加入超速保护控制器模型。

The authors have for the first time come up with the conception of a unitsection separate node point heat resistance and heat capacity four dimensional heat network for a solar energy collector system and on this basis set up a heat collection process dynamic emulation model for the solar energy collector system with a cavity absorber trough paraboloidal mirror.

在首次提出太阳能集热器系统单元段分节点热阻、热容网络——四维热网络概念基础上，建立腔体式吸收器——槽形抛物镜太阳能集热器系统的集热过程动态仿真模型。

The CNC system is designed by the method ofobject-oriented and modularization, and the interface is programmed with Visual C++ in operating system of windows 2000. In order to control parallel manipulator directly dynamic link library technology is applied.

整个数控系统软件以Windows2000为操作平台，采用面向对象和模块化编程技术，以Visual C++为编程环境，设计制作了用户界面，并利用动态链接库实现对GT-400-SG运动控制器的直接控制。

This paper takes the small fish of Carangiform as the mimetic object. Through the bionics study to the principle of Carangiform"s propulsion, the robofish"s main body mechanism that has two degrees of freedom tail fin and single degree of freedom pectoral fin has designed. At the same time, the parameterized mathematical model of double-hinged propulsion system has established. The kinematics analysis, dynamics analysis to the propulsion process and preliminary hydrodynamics analysis to the tail fin and the pectoral fin have been completed. The dynamic equations to the propulsion system have been established.

本文以鲹科模式鱼类为仿生对象，通过对鲹科模式鱼类游动机理的仿生学研究，设计了两自由度的尾鳍推进机构及单自由度的胸鳍机构的机器鱼机械本体结构，建立了参数化的两关节尾鳍推进模式的数学模型，并对推进过程进行了运动学、动力学分析，建立了推进系统动力学方程，对尾鳍和胸鳍推进的水动力进行了初步分析。

Part VI, the peroration of this paper, probes into the modernization of dynamic process of monetary system in Late Qing Dynasty from the elements involved in the monetary system.

本文的结论部分正是从这些货币制度所包含的要素中去探讨晚清货币制度发展的近代化的动态过程。

The model can be used in the PIO analysis directly, and by means of reducing the order of it can be used in the analysis of dynamic characteristic, coupling between control system and flight control system.

该模型可应用于飞机的动特性分析、驾驶员诱发振荡、操纵系统与飞控系统耦合等研究中。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。