查询词典 stiffness

Firstly, optimal parameters of the passive coupling element such as damping and stiffness under different circumstances are determined and the influence o...

文章首先导出了在平稳白噪声激励下被动耗能单元优化刚度和优化阻尼的一般表达式，并分析了不同结构参数对控制效果的影响；比较了在不同的平稳过滤白噪声激励下主-从结构相对位移反应的均方根值；最后给出了在EI- Centro1 940 NS地震波作用下主-从结构相对位移和绝对加速度反应的峰值。数值结果表明了这种被动优化控制方法的有效性

A model is provided for simulating the bevel gear transmission system as concerning the time variant stiffness and bevel gears errors under static or cyclic loads.

齿轮传动过程中由于侧隙、齿轮误差等因素的影响往往会产生脱啮现象的发生，继而产生齿面的冲击。

Frame stiffness and strength of large beams of dust can have a role on the transmission shaft.

车架刚度和强度较大，中梁还能对传动轴有防尘作用。

This method use positive feedback control to let torsion bar self-excitation, then by measuring torsion pendulum system's nature frequency to calculate torsion bar's stiffness.

针对扭杆刚度的测量，提出了一种全新的动态测量方法─—自激动力微摆法：该方法采用正反馈使扭杆自激，通过测量扭杆扭摆系统的固有频率来计算扭杆的刚度。

By analyzing the torsion pendulum system's work theory and automatic measuring method, develop a suit of automatic stiffness measuring system for torsion bar, which realize torsion bar's automatic measuring, resolve the difficult in the torsion bar's produce process, improve torsion bar's produce efficient, satisfy torsion bar's passel produce request.

通过对扭摆系统的工作原理和自动测量的方法进行研究，开发了一套扭杆刚度自动测量系统，实现了扭杆刚度的自动测量，解决了扭杆生产中的瓶颈，提高了扭杆的生产效率，满足了扭杆批生产的要求。

Also the hexagonal screw shafts are made of treated tool steel for optimum stiffness and high torque applications.

同样六角形螺杆轴也由经处理的工具钢制成来获得优化的硬度并符合高扭矩应用的需要。

ABSTRACT Based on the analysis of recent research on machine tool spindles at home and abroad, this thesis makes the thorough study on the dynamic behaviour and static stiffness of machine tool spindles and develops a new kind of machine tool spindle of good dynamic behaviour.

本文在分析国内外机床主轴部件研究现状的基础上，深入研究了机床主轴部件的动、静态性能，并开发了一种新颖的具有优良动态性能的高阻尼机床主轴部。。。

While in the latter, 8 were positively correlated to the efficacy, including erythrocyte sedimentation rate, sour and weak waist and knees, white fur in tongue, joint ache and stiffness,swollen joint, and total assessment from doctor and patient, and red tongue with yellow fur and leucocyte countnegatively correlated to it.

西药治疗组中有11项观测指标与疗效相关，其中血沉、腰膝酸软、舌苔白、关节疼痛、屈伸不利、医生总体评价、关节肿胀、患者总体评价等8项指标与疗效呈正相关，舌苔黄、舌红、白细胞检测与疗效呈负相关。

A mathematic model of cord tension of any lamina is built up by calculating the stiffness model under inflation and static loading case of tire also.

该模型表明帘线受力特征与轮胎加载条件、轮胎断面的形状和尺寸、帘线的规格、帘线的铺设角和排列间距、带束层的结构形式、带束层的宽度等诸多因素的耦合作用密切关联。

It is found that the stiffness of the beam is inadequate, which result in two gaps between the central beams of the moving beam; there are two weak strength sections where existing in the tie rod cylindrical hole and chamfering nearby the perforation cylinder.

通过分析发现横梁的刚度不足，致使中梁之间有两处开缝；强度较薄弱存在两处，分布在拉杆的圆柱孔边和穿孔缸附近的倒角处。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。