air dynamics characteristics 空气动力学特征
fluid dynamics characteristics 流体力学性能
system dynamics characteristics 系统动力学特性
thermal dynamics characteristics 热动态特性
nonlinear dynamics characteristics 非线性动力学特性
dynamics characteristics of machine tool 机床动力学特性
nonlinear dynamics characteristics of rock 岩石非线性动力学特征
Dynamics and seal characteristics 力学性与封闭性
dynamics and energy characteristics 动力及能量学特征
With the development ol’ science and technology, research on nonlinear dynamics characteristics of roi. or system are urgent.
就其本质而言，转子动态特性问题绝大多数是属于非线性的。
参考来源 - 基于局域波法的转子系统非线性动态特性及应用研究Optimization design can improve dynamics characteristics of mechanism ,which provide a reference to engineering application.
分析结果表明:优化设计可以进一步提高组合轮廓线槽轮的动力特性,提高递纸精度和套印精度,对工程应用具有参考价值。
参考来源 - 槽轮机构的结构改进设计与应用研究The rational design can keep the structure having good dynamics characteristics. Secondly the structure has good size stability under heat environment.
在空间光学遥感器结构设计中,我们首要解决的问题是对遥感器支撑结构进行合理的设计,使其具有较高的刚度同时具有较低的质量能够抑制动力学环境干扰,保持结构具有良好的动态特性,其次在热环境作用下具有较好的热尺寸稳定性,更好地为光学系统服务,达到良好的成像质量。
参考来源 - 空间光学遥感器轻型支撑结构研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Compared with normal hammers, it has a lot of advantages, such as lower noise, no exhaust gas, less vibration, high piling energy and better dynamics characteristics.
与传统打桩锤相比较具有噪声小、无污染、振动小、打击能量高等优点，符合环保要求，并具有良好的动力学特性。
The results provide precise measurements of the dynamics characteristics of the space deployable structure in the time-frequency domain, which are helpful for improving the system analysis and design.
实现了对航天可展结构动力学性能在时频域内的“精细”考察，将有助于提高航天器结构的分析与设计水平。
The purpose was to provide a new technical method for dynamics characteristics analysis of complex system.
研究结论为复杂系统动力学特性分析提供了一种新的技术方法。
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