查询词典 dynamic state

The effects of strain rate on plastic formation and dynamic recrystallization of 7050 aluminum alloy were discussed. The results show that the deformation of the specimen is inhomogeneous, and the effective strain in the center of the specimen is maximum. The deformation inhomogeneity increases with the increase of strain rate. The effective stress of specimen is inhomogeneous. As the strain rate increases, the minimum stress value moves from the drum-shaped region to the heart of specimen. The standard deviation of dynamic recrystallization grain size decreases with the increase of strain rate.

模拟结果表明，热变形过程中，试样的各个部位的变形分布不均匀，心部的等效应变最大，变形的不均匀性随应变速率的增大而增大，但是变化的程度不大；试样内部各部位的应力大小分布不均匀，随应变速率的增大，最小应力值由自由变形的鼓形区域逐步向心部移动；动态再结晶晶粒尺寸标准偏差随应变速率的增加而减小。

According to the results of the dynamic model tests of a 100,000-ton- berthing tanker, some analyses are given as follows: the dynamic characteristic of the drum-shaped rubber fender, the impact action of a tanker on wharf under action, the possibility for resonance of tanker impact with wave action, as well as the various factors which influence the tmpact energy of the tanker.

本文根据10万吨油轮系泊码头动力状态的试验成果，对鼓型橡胶护舷的动力特性、波浪作用下油轮对码头的撞击作用、油轮撞击与波浪形成共振的可能条件以及影响油轮撞击能量的诸因素等问题进行了分析。

Human body impact biomechanics parameter dynamic measurement system is used in Domestic safe dummy calibration experiment, and has succeeded in realizing the dynamic collection of the acceleration of safe dummy head, acceleration of chest, deformation amount of chest rib, wallop of knee. Results indicate the feasibility and reliability of this system.

结果表明基于混合编程思想的系统软件可方便地实现功能扩展，而且界面清晰直观，便于用户操作，有效地提高了测试系统信号分析处理的水平。

An analytic method is developed for the problem of scattering of steady SH-wave and dynamic analysis of a shallow-embedded circular lining structure in the field of linearly elastic dynamic mechanics in this paper.

本文在线弹性力学范畴内，建立了求解半无限空间中界面附近圆形衬砌结构对SH波散射与动应力集中问题的解析方法。

An analytic method is developed for the problem of scattering of steady SH-wave and dynamic analysis of a shallow-embedded circular lining structure in the field of linearly elastic dynamic mechanics in this paper.

中文摘要：本文在线弹性力学范畴内，建立了求解半无限空间中界面附近圆形衬砌结构对SH波散射与动应力集中问题的解析方法。

On the background of mobile computing, distributed system, agent system and ontology, the author explores the mobile computing in limited environment at three levels, i.e., mobile computing formal model, mobile ontology and application model. Some targets of the research works include the dynamic ambients calculus, robust ambients calculus and mobile ontology. Some innovative contributions of the dissertation are enumerated as: 1、Proposing a mobile computing dynamic ambients calculus.

论文研究工作基于陕西省十五科技攻关课题&移动嵌入式电子商务平台及关键技术研究&，以移动计算、分布式系统、Agent系统、本体论等相关领域技术为背景，从移动计算形式模型、移动本体论、应用模型三个层次研究了面向受限设备的移动计算技术，内容主要涉及移动计算形式模型中的动态环境演算、抗干扰鲁棒环境演算以及面向移动领域的移动本体论等，研究工作取得了如下创新性成果： 1、提出了跨平台、跨网络的动态环境演算。

But these tools are mostly dynamic analyzers or combine static and dynamic analysis.

但是，这些工具主要是动态分析仪或结合静态和动态分析。

A dynamic model for the bogies was derived to evaluate the dynamic steering performances, and the simulation results accordwith those of theoretical analysis.

建立了独立轮对耦合转向架的动力学仿真模型，以分析该转向架的动态导向性能。仿真结果与理论分析结果吻合。

The Guangxi Cities Constructions School network which in view of the technique of ASP, has been changed the former dynamic network forms,instead of presenting with the form of the adoption dynamic technique, each module linked mutually and became an organic whole,at last, with unify, tidy of forms present to all browsings.

基于 ASP技术的广西城市建设学校网站，改变以往的静态网站方式，以采用动态技术的形式呈现，各个模块间相互连接而形成一个有机整体，以统一、整齐的方式呈现给所有的浏览者。

The experimental results indicate that the reflected dynamic caustics method is available for the dynamic fracture experimental studies of polymer composites and can provide guidance in ameliorating designs of polymer blends.

实验结果表明，动态焦散线方法为高聚物复合材料的动态断裂实验研究提供了一种可行的方法，并可为高聚物复合材料性能的改进提供依据。

The United Kingdom has pledged to provide technical assistance to the peacekeeping effort in Darfur, including airlifting supplies and equipment to assist the African peacekeepers.

英国承诺为达佛的維和努力提供技术帮助，包括提供非洲的維和部队空运补給和裝备。

Results: The level of ET-1mRNA in placental villus was significantly higher in pre-eclamptic women than that in control group.

结果：妊高征组患者胎盘绒毛组织ET-1 mRNA的表达较正常妊娠组明显增高。