查询词典 dynamic system

Based on copper plastic processing features, the metal rolling theory and the practical procedure, the paper presents the design method of the copper bar rolling mill pass system and the calculation methods of the factors. Some key factors, such as the elongation factor and filling metal degree through the pass system at every rolling segment, and some dynamic factors are calculated for small and middle copper bar rolling mills.

根据铜加工塑性加工特性及金属连轧理论，结合生产过程，文章提出了中小直径铜杆连轧机整个孔型系统设计方法和参数计算方法，计算了各轧制道次延伸系数、各道次孔型金属充满度等关键参数，并对连轧机中的动态参数进行了计算。

Dynamic models of LMRG, the work table system and cross slide table system are presented.

另外，当滚动直线导轨副有节距偏差时，完善后的导轨副静刚度精确计算程序仍然能够进行静刚度仿真计算。

Crown and flatness semi-decoupling design was put forward according to the coupling models' characteristic. A crown and flatness decoupling control system and its application strategy for tandem cold mills were designed to accomplish a dynamic shape control system.

然后针对耦合模型特点进行凸度平坦度半解耦设计，以补偿凸度控制和平坦度控制之间的耦合影响关系，进而设计凸度平坦度解耦控制系统，并给出冷连轧机组凸度平坦度解耦控制应用策略，组成完整的动态板形控制系统。

In this system, it is convenient and fast toinquire about some basic state of city. Combining with various kinds of models, damage ofthe building, lifeline system, etc., can be rapidly calculated out and display in figure. Asthe change of the basic state, calamity data is updated automatically, thus realizecorresponding dynamic decision-making.

通过本系统，可以方便、迅速查询出某城市的基本状况；结合各种模型，可以迅速计算出建筑物、生命线系统等的震害情况，并以图形的形式显示；还可根据社会的发展变化，实现灾害数据的动态更新，从而实现相应的动态决策。

News management system management system is constitutes the enterprise website an important constituent, it is shouldering the double-decked function, on the one hand may use for the dynamic issue related new product or the new development project, on the other hand may promptly to the customer announce the enterprise manages the achievement, the technology and the research and development progresses, specially recommends or the preferential benefit engineering project, the product and the service, thus the attraction customer, expands the customer group.

其中新闻管理系统是构成企业网站的一个重要组成部分，它担负着双层作用，一方面可以用来动态发布有关新产品或新开发项目，另一方面又可以及时向顾客公告企业经营业绩、技术与研发进展、特别推荐或优惠的工程项目、产品和服务，从而吸引顾客，扩大顾客群。

In order to design the controller of gas engine-driven heat pump system, the system s dynamic response was researched when a kind of control strategy for GEHP——cascade fuzzy control was used.

为了设计燃气热泵系统的控制器，通过仿真试验对利用串级模糊控制时系统的动态响应过程进行了研究，介绍了串级模糊控制系统的结构和参数设计，并比较了串级PI控制和串级模糊控制两种策略下系统的阶跃响应，以及它们克服干扰的效果。

The Aglets system is used to exploit and run the mobile Agent so that the system efficiency is promoted effectively and dynamic task scheduling is attained.

文中详细论述了利用Aglets系统开发和执行移动Agent，从而有效地提高了系统效率，实现了动态任务调度的目标。

With famous flow-field analytic software CFX we also simulated the flow's details in the homogenizers head, and analyzed it's infection to the homogenization process using the simulation results. We also established the dynamic model of the stator-rotor of shear homogenizer system, and analyzed important factors that affect the system's stability with the help of the poincarémaps, axes contrails, phase plane portraits, times-history and amplitude spectrum which were attained by Fortran language and Matlab program.

然后，本文运用商业通用流体动力学分析软件CFX对均质头内部的流场进行了仿真模拟，并与数学模型相结合，探讨了剪切式均质机内部的流场对均质效果的影响，得出提高转速是提高均质机效率的关键，但是转速的提高又直接关系到系统的稳定性，于是紧接着建立了剪切式均质机转子系统的动力学模型，经无量纲化和必要的简化后再运用Fortran语言和Matlab软件对该模型编写相应的程序，得到了庞卡莱图，轴心轨迹图，相图，波形图，频谱图等图谱。

Mechanical transmision devices of any control system have some elastics This Ki- nd of mechanical resonant frequency produced by the elasticity is usually higher and it's far away from the mediumfrequency domain sensitive to dynamic characteristics, so the resonant effecr on the system can be neglected.

任何控制系统的机械传动装置都有一定弹性。通常，这种弹性形变所产生的机械谐振频率&较高&，远离对系统动态品质敏感的中频段，谐振对系统的影响可以忽略。

In order to im-prove the dynamic response characteristics of the system,it's necessary to separate the governing oilpipes of the control signals and to eliminate the interfere of the action of the actuator.The results isalso suited to the reheat and double extraction steam turbine governing system design.

由于执行机构动作的相互干扰，使得系统的稳定性降低，响应特性恶化；因而必须尽量消除执行机构动作之间的相互干扰，使执行机构的控制油路独立开来；这一结论也适用于两次调节抽汽透平和中间再热透平调节系统的设计。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。