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- Also,spin rate coupling with structural damping ratio and other structural parameters have a significant influence in aeroelastic dynamic instability for spinning rocket. 旋转速率与结构阻尼及其他结构参数对气动弹性动态稳定性影响也比较显著。
- By means of introducing a structural damping and an oil film stiffness in Hertzian contact area, a contact mechanics model of the contact pair between roller and ring race is proposed comprehensively. 本文通过引入Hertz 接触区的结构阻尼和油膜刚度,较全面地建立了滚子-滚道接触副的接触力学模型,通过虚滚子的假设提出了圆柱滚子轴承的动态负荷模型。
- Studies on ZF Structural Damping Composites ZF结构阻尼复合材料研究
- The results show that the influence of the fluid compressibility is related to the fluid boundary conditions, structure stiffness and structure damping. 结果表明:流体可压缩性与流体边界条件、结构刚度和结构阻尼有关;
- The development history of the damping materials is retrospected and the research status of polymer,polymer composites and structure damping materials is summarized subsequently. 回顾了阻尼材料的发展历史,并详细评述和分析了近年来国内外有关阻尼材料的研究进展,包括高分子阻尼材料、复合阻尼材料和结构阻尼等。
- Some numerical examples with different frequency excitations and different structural dampings were provided. 通过数值算例对不同激振频率、不同结构阻尼谐响应下的拓扑优化结果进行分析讨论。
- Structural damping identification methodology and comparison 结构阻尼识别的方法及比较
- Structural damping time domain constitution and its application 结构阻尼时域本构模型及其应用
- Relationship between structural damping and material damping 结构阻尼与材料阻尼的关系
- The party was a bit of a damp squib. 这次聚会有些扫兴。
- The Research History and Recent Develepment of Structural Damping 结构阻尼的发展及其研究近况
- Leather can deteriorate in damp conditions. 皮革受潮可变质。
- Bread tends to mould in damp weather. 气候潮湿时,面包容易长霉。
- The damp climate seriously disagreed with her. 潮湿的气候使她感到很不舒服。
- I find that damp weather plays hell with my rheumatism. 我发现潮湿的天气使我的风湿病更严重了。
- There is a structural alteration to the building. 这座建筑物在这有一处结构上的改变。
- These damp matches won't strike. 这些潮湿的火柴划不著。
- Their damp drafty house was scarcely habitable. 他们潮湿透风的屋子不宜住人。
- It's damp and cold. I think it's going to rain. 空气又冷又潮,我看是要下雨了。
- Damp the cloth before you clean the windows. 在擦玻璃窗之前,把揩布弄湿。
