查询词典 dynamic system

The natural frequencies, the equation of motion and the node of vibration are discussed for the vibration system of a cradle dynamic balancing machine. Some general remarks concerning the design are make. An analysis by the method of four measuring plane are given together with the actual electric circuits. Furthermore, the general ideas about the KQD-1 type cra-dle dynamic balancing machine are introduced as an example.

本文讨论了框架式动平衡机振动系统的自然频率运动方程、振动中心等问题；指出设计时应注意的事项，对四测量平面法作了理论分析，并给出其实际电路：以KQD—1型框架式动平衡机为实例作简要的介绍。

The first chapter mainly introduces the research background and necessariness, and the structure of this thesis; The second chapter gives the definition, history of CAS theory and strategy management; The third chapter analyses the enterprise system based on CAS, studys the features of adaptability. The fourth chapter deals with the formation and management of enterprise dynamic competition strategy. The fifth chapter states the IBM case study of dynamic competition strategy with the guidance of CAS theory.

更多景、意义及论文框架介绍；第二章阐述了CAS及战略管理的定义及其理论发展；第三章对企业系统通过CAS理论进行解析，研究企业的复杂适应性特征并阐述动态竞争战略框架；第四章企业动态竞争战略的形成与管理，讨论了战略管理的模型设计过程；第五章运用IBM的战略管理实际案例进行分析。

For raising the calculating efficieney of multibody system dynamic equation, especially moving elastic body, a method for solving nonlinear dynamic equation is presented by combining direct integration and Neumann series.

为了提高多体系统动力学方程，特别是运动弹性体的动力学方程的求解效率，提出了求解非线性的或时变的动力学方程的Neumann级数一直接积分解法。算例表明了该方法的正确性和有效性。

Although ice storage has been researched and applied about ten years in our country, it is still limited to use the static ice-making. The dynamic ice-making has been involved for some time, but it only stays the discussed-phases. Ice-harvester is a kind of the dynamic ice-making, which adopts a new suit of liquid overfeed refrigeration system and dont use glycol as coolant.

尽管国内研究和应用冰蓄冷空调系统已经有10多年的历史了，但是至今为止，这些研究和应用仅局限于静态制冰，对于动态制冰，虽然国内也有人开始涉及，但是尚处于探讨阶段。

The thesis starts with literature survey, analyzes the requirement put forward in special dynamic condition, demonstrates research advancement in modern flash ranging mechanics, selects digital speckle correlation measurement, which has low requirement for measuring condition and object's surface photology condition, with fine resolution power, has prospect of non-contact measurement, develops the ZM-DF-1 dynamic displacement and frequency measurement system.

较充分地论证了现代光测力学领域中主要方向的研究进展，选择对测量环境和对象表面光学条件要求不高，分辨力强、有实现非接触测量前景的数字散斑相关测量方法，开发ZM-DF-1型动态位移与频率测量系统。

Based on the power series expansion of the general flexible matrix of the sub-system, a general expression of the dynamic stiffness matrix of the reduced model was derived from the exact expression of the reduced model for the direct substitution dynamic condensation methods. The general expression was also expressed as a power series of the unknown eigenvalues. After that, the validity and error of the Guyan condensation method were analyzed.

对于动力缩聚直接代入法，本文从降阶模型的精确表达式出发，利用子系统广义柔度矩阵的幂级数展开式，导出了降阶模型动刚度矩阵的一般表达，并把它表示为未知特征值的幂级数形式，在此基础上对 Guyan缩聚法的适用范围和误差进行了一般分析。

The BGP-RCS framework is a feedback control system, which composes of four parts: egress selection optimization in static stage, egress selection optimization in dynamic stage, negotiation process between domains, and dynamic detection of traffic change to decide the occasion of optimization recomputation.

BGP-RCS框架是一个反馈控制系统，主要由BGP出口选择静态优化控制、BGP出口选择动态优化控制、相邻域协商和动态流量监测四部分构成。

This paper questions the conception of semantic redundancy in the Information Theory and holds that the means of making what is implicit explicit will constrain the potential system of language at the cost of aesthetic construct, thus resulting in a paradox between semantic redundancy and dynamic equivalence. To some extent, the contradiction derives from the fuzzy definition of "dynamic equivalence" by Eugene A.

本文对信息论中的语义冗余概念提出质疑，认为：平衡语言顺序和事件的非语言顺序的翻译法不具有普适性；"音译加类词"不构成严格意义上的翻译；尤其重要的是，文学翻译中隐含信息的显化，会封闭译文意义的潜势系统，造成审美构成和信息的减损，使译文读者不能产生类似于原文读者的审美感受，由此导致译文与原文之间的不等效。

This system included s light micro-scope to magnify the image of the micro-structure and project the image of the CCD camera; froze the high speed motion station of micro-structure based on stroboscopic principle to get a serial of dynamic images; and used the optical algorithm based on label field and neighborhood optimization method to motion estimation for sequential images of micro-structures to obtain dynamic characteristics parameters.

系统包括：利用光学显微镜来实现微结构的放大，并将图像投影到CCD摄像机上；基于频闪成像原理来冻结微结构的高速运动状态，获取一系列动态图像序列；基于提出的标号场和邻域优化法相结合的光流算法对微结构的运动序列图像做运动估计，获取其重要动态特性参数。

In order to research the overall dynamic performance of the robot,firstly,a overall structural design of the robot is carried out,and a 3D model of the 5-Dof robot is established in the Pro/E environment,then a three dimensional dynamic simulation research of the kinematics and dynamics is carried out using the ADAMS software,finally the rationality of the system design is discussed as well as the significance in the practical application according to the output results,which have been measured in the simul...

为了研究机器人的总体动态性能，首先进行了机器人的总体结构设计，并在 Pro/E环境下建立了五自由度机器人3D机械装配模型，运用ADAMS软件对其进行了运动动力学的三维动态仿真研究，最后根据测量输出结果讨论了系统设计的合理性以及在实际应用中的意义。对机器人的后续研究，这些研究成果具有一定的参考价值。

We stopped by the old fashion ice cream parlor Manhattan Beach Creamery for some refreshment. The "No Shoes, No Shirt, No Problem" sign on the wall epitomizes the beach lifestyle.

我们去商店区的一家老式冰淇淋店坐坐，墙上挂著「没鞋，没上衣，没问题」的牌子完全捕捉了海滩生活的随性及风格。

"If therefore", argues Bellarmine we can offer our prayers and our satisfactions in behalf of those detained in purgatory, because we are members of the great body of Christ, why may not the Vicar of Christ apply to the same souls the superabundant satisfaction of Christ and his saints--of which he is the dispenser?

" "因此，如果"，认为贝拉明（德indulgentiis ，十四）"我们可以提供我们的祈祷和我们满意的代表那些被拘留在炼狱，因为我们是成员的伟大基督的奥体，为什麼可能不是牧师基督适用於同样的灵魂满意的过剩是耶稣和他的圣人-他是在配药？