查询词典 elastic buffer

This article first introduces the surveys of marine monitoring buoy, elaborates many kinds of form in buoy mooring, then illustrates the tighten elastic mooring technology, analyses the requirement of material choice and technical specification in each part of the buoy. It also demonstrates the concrete technology in attachment devices and proves the usage of tighten elastic mooring technology in this project.

文中首先介绍了海洋监测浮标的概况，论述了浮标锚系的多种形式，然后对绷紧式弹性系留技术进行了阐述；分析了材料的选择要求、部件的技术指标；对接头装置的具体技术进行了论述；作为一种锚泊手段，对绷紧式弹性系留技术在小浮标中的应用进行了相关论述；最后对研制过程中的相关试验进行了阐述。

Mechanical properties of the biological tissues were obtained from published data. The head and vertebras were defined as high stiffness material, the disks and the muscles as viscous-elastic material, and the ligaments and the facet joints as elastic material.

模型中各组织的材料特性参数由文献研究获得，其中头骨和椎骨定义为刚性材料，椎间盘和肌肉定义为粘弹性材料，韧带、小关节和软骨定义为弹性材料。

Thousands of flower color starting from user requirements, in view of China's environment and building the specific conditions, professional development of interior wall paint wall series, the external walls of the wall paint series, elastic embossed paint, elastic nap paint, primer·series, texture Art paint series products, and diverse varieties, complete specifications, color-rich, can be adapted to different regions, different environments, different levels of users.

千色花公司从用户需求出发，针对中国环境与建筑的具体条件，专业开发出内墙墙面漆系列、外墙墙面漆系列、弹性浮雕漆、弹性拉毛漆、封固底漆系列、质感艺术涂料系列等产品，品种多样、规格齐全、色彩丰富，可适应不同地区、不同环境、不同层次的用户。

Aimed at all kinds of damage phenomena in the sleeve usage of oil-film bearing in the backup roll of Baoshan 1580 hot strip mill,during the process of elastic conjunction between sleeve and rollneck,deformation and load properties are quantitatively analyzed by boundary element method for 3D elastic and plastic contact problems.

针对宝钢1580热连轧机精轧机组支承辊油膜轴承锥套使用中存在的各类损伤问题，利用三维弹塑性接触问题边界元法定量分析了轧机油膜轴承锥套与轧辊辊颈过盈装配过程中的变形和载荷特性，得出了装拆过程中不同的胀型压力和轴向推力条件下锥套接触压力延母线方向的变化规律，同时锥套端部和密封槽附近接触压力峰值的存在是加速锥套损伤及降低其使用寿命的重要原因。

In this paper,the raft is approximated by a thin plate with regular shape at first.Then the floating raft system is divided into several subsystems,such as plate raft,elastic foundation,etc,which are respectively modeled by four-parameter net method.After that,dynamic absorber and active absorber are put into a uniform frame to obtain the model of plate raft subsystem coupling with them.At last,according to the force and velocity relationship among each subsystem\'s interfaces,the entire plate floating raft system is modeled by subsystem structural admittance synthesis method.As the main structure of floating raft system is elastic,it is inevitably to study the optimization of actuators\' mounting positions before designing control law.In this paper,two new criterions are proposed for it.

本文首先将浮筏的中间筏架用一个规则形状的薄板近似；然后再将浮筏系统分解成若干个子系统，如板式筏架子系统、弹性基础子系统等，运用四端参数网络建立了它们的动力学传递方程，传递特性由导纳矩阵描述；接着，将动力吸振器和主动吸振器的(来源：ABC90论文00网www.abclunwen.com)分析统一于一个框架内，获得了与吸振器耦合的板式筏架子系统的动力学传递特性；最后，根据各子系统在各界面上的作用力和速度的相互关系，通过子系统结构导纳综合方法获得了整个板式浮筏系统的动力学传递方程，并在此基础上获得了系统的力传递函数模型。

The mode of interfacial fracture of elastic layer in a pull-off test depends on adhesion, the bulk properties of the elastic layer, the degree of confinement, which is defined by the ratio of the contact radius to the thickness of the layer.

在拉拔试验中，弹性层界面破裂模式决定於黏著特性、弹性层的体积性质与束制程度，其中束制程度定义为接触半径与弹性层厚度的比值。

An optimal design of the elastic axis based on ANSYS is presented,to meet the design requirement of the tension sensor of the underwater diamond wire saw,The optimal dimension for the least volume of the elastic axis is obtained in the design.

针对水下金刚石绳锯机串珠绳张力传感器的设计需要，提出了基于ANSYS的张力传感器弹性轴的优化设计，建立了优化设计数学模型，分析了ANSYS的优化设计方法，完成了基于ANSYS的弹性轴优化设计过程，最终得到了满足弹性轴体积最小时的优化设计尺寸。

Two types of coupling vibration problems are considered in thispaper,i.e.those of spherical shells coupling with fluid and ehstic mediumIn particular,for elastic medium,we adopt the basic assumptionsemployed in the Pasternak model of elastic foundation and include theeffect of the foundation's thickness,however,to re-derive the relationshipbetween the pressure and deformation by the principal of minimumpotential energy.

文中考虑了两类耦合振动问题，即球壳与流体和球壳与弹性介质的耦合振动。特别对于弹性介质，采用工程上常用的Pasternak假设但考虑了简化模型中弹性层厚度的影响，利用能量方法重新推导了该模型的压力——变形关系。

Design and make tubular-support and columns-support lucite silo models as well as rubber cushion imitating elastic foundation. Make static and dynamic experiments on elastic and rigid foundations under several kinds of working condition and correct the experiment condition according to FEM calculating result and re-experiment.

自行设计并自制了筒承式和柱承式有机玻璃筒仓模型及弹性地基的模型—海绵橡胶基，进行了在刚性及弹性地基上多种工况的静、动力实验并根据计算结果对实验条件进行修正后再次试验。

A very important result of modified model is that leads to coupling between elastic volumetric stress and elastic deviatoric strain behavior.

论文研究了弹性体积及剪切模量对Gibbs自由能函数的贡献，构造土体的Gibbs自由能函数，对柔度矩阵进行修正。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。