动态的

Aiming at a class of typical dynamic hysteretic models, a kind of sliding mode tracking controller based on dynamic sliding mode principle is proposed. A dual-phase convergent process is implemented by constructing an auxiliary sliding mode variable.

针对一种典型的动态迟滞模型，提出一种基于动态滑模原理的跟踪控制器，通过构造辅助的滑模变量来实现动态滑模控制的两阶段收敛。

Therefore,the complicated problem is simplified into asolving procedure of a group of infinite dimensional algebra equations.In thefact,not only is a general solution of the problem obtained,but also a method tocompute the dynamic thermal stress distribution at the surface of the cavity afterthe definition of the coefficient of the dynamic thermal stress distribution isgiven.

事实上，不但得到了单连通区域或复连通区域型二维孔洞表面的动态热应力分布问题的一个一般的解析解，而且，在定义了非耦合和耦合无量纲化动态热应力分布系数后，推导出计算单连通区域或复连通区域型二维孔洞表面的动态热应力分布的方法。

It has discussed the feasibility of establishing the dynamic inspection system of urban forest resources in GunagZhou. Also it pointed out the technological and management base in this system. And it has founded the frame of this system on the base of the present.

1论述了建立广州市城市森林资源动态监测体系的可行性，指出了动态监测体系的技术基础和管理基础，在现有监测体系的基础上，构建了广州市森林资源动态监测体系框架。

One of the key techniques of dynamic torque measurement is the dynamic calibration of torsional sensor .

动态转矩测量的关键技术之一是转矩传感器的动态标定，而这需要高精度的动态转矩加载设备。

The results predict the phynomina which tridational macro-experiment can not explained that at impact condition (the range of medium strain rate) the material micro properties embrittle while macro ones ductile; A method which can estimate material's dynamic properties by combination of numerical simulation and experimental determination has been suggested.

其结果揭示出传统宏观试验无法解释的现象，即动态冲击下材料微观性能脆化而宏观总体性能韧化；指出了按传统方法处理动态冲击实验数据可能出现的错误，并提出一种计算模拟与实验研究相结合确定材料动态性能的方法。

This solution gives a dynamic control model of work-flow processing, which externalizes in the flexible adjustment of workflow execution route, activity function and related resource, thus meets meets the dynamic change requirements of practical business process.

该方案给出了一种工作流运行期的动态控制模型，表现在工作流执行路由、活动功能、相关资源的动态调整，较好地解决了企业实际工作流运行中动态变化的需求。

To solve the problem, a concept of dynamic antenna is introduced, which comprises the antenna with wireless sensor, wheels, and vehicle body. A 3D electromagnetic simulation model for the dynamic antenna is built and a simulation is performed. The parameters of dynamic antenna obtained by the simulation are then used in the design of matching circuit of base antenna.

针对该问题提出将无线传感器天线、轮毂、车身看作一个动态天线，建立动态天线的三维电磁场仿真模型，并将仿真得到的动态天线参数用于无线传感器天线的匹配电路设计。

Through experimental methods,an experimental study has been performed of the dynamic characteristics of heat exchangers with continuous spiral baffle plate s,which have water and oil to serve as heat exchange working media.

建立了可进行壳管式换热器动态特性试验研究系统，通过试验研究的方法对水-油为换热工质的连续螺旋折流板管壳式换热器动态特性进行了试验研究，进口流量扰动为等百分比流量特性，研究了4种流量扰动方式下水和油出口温度的动态响应。

The purpose of study on dynamic capability for maintenance strategy is to pin point its influence on business strategy evolution and core competence renewal, so as to create the most innovative and competitive dynamic capability.

稳定型战略动态能力的研究目的即是要找出动态能力构面对于企业战略演化与核心能力更新的影响，藉此创造最具开拓性之能力与竞争的动态能力。

The hot helium temperature follows HTR-10's nuclear power changes slowly, and there is a large coupling between them, so the RPHHT system adopts cascade control, the minor loop is fast, and the major loop is hot helium temperature control loop whose dynamic response is slow; there is also a large coupling between main helium loop and steam-water loop, and both the main steam temperature measure signal and the heating process of the once-through steam generator are delayed, therefore, the MHFMST applies cascade control, the minor is main helium flow control loop whose dynamic response is fast, and the major is the main steam temperature control loop whose dynamic response is slow.

本文运用机理建模法，建立了HTR-10系统动态控制模型，然后进行了动态性能仿真，将堆芯用集中参数表示，冷却剂按一维流动处理；直流蒸汽发生器按二回路工质不同的相分为预热段、蒸发段和过热段，建立了三环节控制模型，得到HTR-10系统控制模型；仿真结果与数值计算结果对比表明，本文所建立的控制模型，能近似地反映HTR-10的动态特性，适合设计控制系统。

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。