查询词典 stiffness

According the stiffness of bearing plate, the deformation test of bearing plate method is divided into rigid bearing plate method and flexible bearing plate method. Adaptation range of the two tests are stipulated according to regulations.

承压板法变形试验根据承压板的刚度分为刚性承压板法和柔性承压板法，两种试验方法的适用范围在规程中均有相应的规定。

In order to study the dynamic and instability rule and gain a damping evaluation method according to the test result, damping research ways of several foreign and domestic foil bearing types were compared. The interaction among cells was considered based on the approach of separating damping from stiffness. An effective damping evaluation method was developed based on the energy dissipation method. The structural damping of two-layer free plate foil bearing was analyzed on the basis of energy dissipation method.

为了更好地研究箔片轴承的动特性和稳定性，得出与实验结果相符合的评价方法，首先对国内外几种有关箔片轴承库仑阻尼的研究方法进行了比较，根据阻尼和刚度分离评估的思想，考虑箔片之间和箔片单元之间的相互作用，基于能量耗散的思想提出了一种有效的箔片轴承阻尼评估方法，最后对双层同向自由平箔结构箔片轴承的结构阻尼进行了详细分析和数值比较。

Its lathe bed should be of good stiffness and of large volume.

3.2.1 机床刚性好，具有良好的机床动态稳定性。

Its lathe bed should be of good stiffness and of large volume. Advanced international technology should be adopted to ensure enough static, dynamic, heat

机床的结构采用刚性和大体积的床身，采用世界先进技术，保证有足够的静态、动态、热稳态刚度和精度；保证系统具有良好的动态品质，所选的伺服系统执行元件精度高、可靠性好、抗干扰能力强、响应速度快。

Second, the random variables in reliability analysis of the steel rail are discussed. These random variables include the wheel load, the stiffness of the rubber pad and the bed, the temperature stress and the fatigue ultimate strength of the steel rail. And their probability distributions and parameters are discussed thoroughly.

其次，对钢轨可靠度分析中涉及的随机变量如轮载力、轨下胶垫刚度、道床路基联合刚度、温度应力及钢轨疲劳极限强度的概率分布类型和统计特征进行了详细讨论。

Based on theoretical analysis, a field experiment was made on fish belly truss support system point-supported glass curtain wall. The results show that glass panel has certain contribution to stiffness of support system.

在理论分析的基础上，对鱼腹式桁架支承体系点支式玻璃幕墙进行了现场试验，说明了玻璃面板对支承体系有一定的刚度贡献，同时也验证了该部分理论分析的正确性。

Therefore that the technique of CAE is applied to the strength and stiffness of the pulley, and is used to design portability, enduring and high strength pulley is the very key of improving the reliability of belt conveyor pulley.

因此将CAE技术应用到滚筒的强度刚度计算中，设计出轻便、耐用、高强度的滚筒对提高带式输送机的可靠性十分关键。

Considering the influence of other loads and uncertain factors, the follows should be taken into account if the bridge erecting mode is continue to be used.(1) Strengthen beams of steel structure with orbits, especially second half part of the Bere Beam;(2) Altering the space between crossties and increasing the support in the mid of station weight beam both can enlarge the decentralization function of the load carrying on the trunk beam, but usually the latter way is more effective. When the latter way is chosen, the stiffness of the support should be diminished correspondingly. Furthermore, adjusting the height of the support would help a lot in dispersing load.

考虑到其它载荷的影响以及不可预测因素，如继续使用该类架桥方式，应做以下考虑：(1)增加钢架梁与轨道的支撑，特别是在贝雷梁的后半部分；(2)增大荷载作用在箱梁上的分散系数，可适当改变枕木间距，亦可在配重梁的中部增加支撑，后者效果会更有效，当考虑增加支撑时，同时要降低支撑的刚度，支撑如能简单地调整高度，将会对分散载荷起到非常大的帮助。

According to the pattern shape and the pattern block stiffness, the extracting method of pattern block mold profile is discussed.

根据轮胎花纹的形状和花纹块的刚度，阐述了从轮胎图提取出花纹块模具轮廓的方法；按照工艺要求，研究了设计模具型腔并适当调整型腔形状的方法。

Based on the classical theory of elasticity, an expression is derived for the radial stiffness of annular rubber in the dynamical vibration absorption boring bar.

基于弹性力学经典理论，给出了内藏式动力减振镗杆中环形橡胶径向刚度的计算公式。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。