速度

The retortion influence of base isolating building and base fixed building under horizontal earthquake effect is discussed, and the difference between them under the same condition is compared.

本文介绍了减震结构的动力特性，并计算了结构在地震作用下各层的位移、速度、加速度和剪力等地震反应；分析了结构在同时受到两个水平方向地震作用时结构的地震反应，从与抗震结构的对比中可见其优越性；选用了不同场地上的地震波模拟了各类场地上的地震作用，分析比较了不同的场地对建筑物减震效果的差异；分析了橡胶垫水平刚度的变化对动力分析结果所造成的影响，提出了在橡胶垫恢复力曲线中，按线性模型进行简化计算的条件；讨论了隔震垫的设置位置，比较了隔震垫设置在首层柱的底部和设置在其它位置的区别；分析了减震结构在连续经历多次地震时（即在地震后、较大余震作用下）是否仍然能够减震的问题；并对水平地震作用下，减震结构和抗震结构的受扭情况进行了讨论，比较了同等条件下两种结构的区别。

All along, the companies pay close attention to "quality, service, management, speed," to give top priority to quality management, established a sound quality management system, with full and strict self-check, recheck system.

一直以来，公司狠抓"质量、服务、管理、速度"，把质量管理放在首位，建立了健全的质量管理体系，拥有完整、严密的自检、复检系统。

For an arbitrarily time-varying system, a series of hankel matrices are established directly from the combined measurements of displacement, velocity and acceleration together with the input excitations, which have been obtained through only one experiment of the system. The varying equivalent state space system matrices of structures at each moment are then identified by singular value decomposition using the forced responses and input forces.

该方法以任意组合的位移、速度、加速度受迫响应信号为测量信息，仅利用一组输入、输出信号组成Hankel矩阵，通过奇异值分解的方法识别出等效状态的系统矩阵，然后运用推导出来的通用时变系统的转换矩阵，将等效状态系统矩阵转换成为实际物理状态下的系统矩阵，从而识别出实际系统的质量、刚度、阻尼矩阵。

Velocity: the speed and direction of an object, or its rate of change in position.

速度：一个物体运动的方向和速率。或者是在某一位置的变速率。

The technical movements under study include the spiker's run-up and footwork, speed of attack, height and trajectory of the spike, and point of impact with the ball.

本文通过大量的训练实践和实战，从理论上系统地总结了我国运动员研制的四号位平拉开扣球技术的要领，诸如助跑路线和步法、速度、弧度和高度以及扣球击球点的选择等方面的问题，并提出了针对不同类型的运动员如何训练并掌握这项技术的方法。

With the development of auto substation system, the high demand of reliability and speed are brought up.

变电站综合自动化系统的发展，对可靠性、大数据量的管理、速度，提出了更高的要求。

Swimming requires speed, strength, stamina, suppleness and coordination.

游泳运动要求，速度，力量，耐力，灵敏和协调等。

The one time makes use of the way to emphasize" particularly the appropriation of hour" and" speed", person of North America, Switzer, German and Scandinavian have this kind of characteristics.

单一时间利用方式强调"专时专用"和"速度"，北美人、瑞士人、德国人和斯堪的纳维亚人具有此类特点。

Characterized by notions such as temporariness, flexibility, movement, transformation, mutations, speeds, cultural shocks, global fictions and local reminiscences, Chinese cities crystallize the intensity of global paradigms and their consequences.

被临时、机动、运动、变化、改革、速度、文化冲击、全球性的假象、地域性的记忆等各种概念描述的中国城市具体化了全球模式的强度和结果。

At first in the preliminary design this paper computes the linear damping coefficient of the viscous damper employed in this project using Composite Response Spectra approach, meantime, this paper proves that reducing the exponent of velocity of the piston can increase the magnitude of the dissipative energy, because of the viscous damper employed in the practical project character nonlinear behavior; next this chapter performs analysis and comparison between the building without and with the viscous dampers aforementioned when the building suffers from various Time Domain Response, from the angle of displacement, interstroy drift, velocity, interstory velocity, acceleration, energy, maximum axial force of the dampers and of the column etc., in order to prove that the incorporating the viscous dampers into the buildings has great superiority on enhancing its aseismic performance ; furthermore, this chapter also expatiates on diverse assembly form of the viscous dampers that results in the adverse impact on the internal force of the structural member in this building, on the ground of which this segment bring about the preference of the assembly form of the viscous damper; finally this chapter points out the sphere of application of the analysis and computation using Composite Response Spectra approach in design: it is available in well-proportioned stiffness structures and isn抰 available in the structures that contain weak story. It is recommendable, particularly, to incorporate the fluid viscous dampers into this structure that contain weak story to refrain earthquake and reinforce, such as the Central Hall of Shanghai Exhibition Hall.

首先使用了反应谱分析法设计出欲附设的粘滞阻尼器的线性阻尼系数，由于实际工程所用的粘滞阻尼器具有非线性的特性，故而笔者又证明了降低速度指数对提高粘滞阻尼器的耗能量的优势所在；接着分别从位移、层间位移、速度、层间速度、加速度、能量、最大阻尼出力和柱轴力等不同的角度对结构在附设粘滞阻尼器前后的时程反应进行了分析对比，籍此在实际工程中证明了附设粘滞阻尼器对于提高结构的抗震性能的优越性；再者，笔者还阐述了采用不同的粘滞阻尼器布置方式对结构中构件内力特别是柱轴力和基座竖向反力产生的不利影响，并在此基础上提出了布置方式的优选；最后，指出了反应谱法在设计中的适用范围：对于均匀结构反应谱法能够使用，而对于含有薄弱层的结构反应谱法并不适用；对于类似于上海展览馆中央大厅的含薄弱层的结构尤其值得使用粘滞阻尼器的方法进行抗震加固。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。