空间耦合 meaning in Chinese
space coupling
space-coupling
Examples
- We use the poincare - andronov - hopf bifurcation theorem to prove that there is an invariant curve in the center manifold when the coupling coefficient e is small enough
利用poincar - andronov - hopf分支定理证明系统有弱空间耦合时在中心流形上存在不变圈。 - In this paper the effect of the track twist irregularity on the train derailment safety is analysed on the basis of dynamic analysis of train - tangent - track space - coupling time - varying system , and the limitation of the track twist irregularity in the line maintenance principle is assessed
应用列车-轨道空间耦合时变系统振动分析理论，分析了轨道三角坑对列车脱轨安全性的影响，并就现行铁路线路维修规则中对轨道三角坑的限值进行了评估。 - Abstract : in this paper the effect of the track twist irregularity on the train derailment safety is analysed on the basis of dynamic analysis of train - tangent - track space - coupling time - varying system , and the limitation of the track twist irregularity in the line maintenance principle is assessed
文摘:应用列车-轨道空间耦合时变系统振动分析理论，分析了轨道三角坑对列车脱轨安全性的影响，并就现行铁路线路维修规则中对轨道三角坑的限值进行了评估。 - Using vogel ' s wear index as the rail side wear index , the paper analyzes the side wear variations of rail head when the parameters in the wheel / rail system vary , analyzes the influences of track irregularity on rail uneven wear on gauge corner emphatically . this paper analyzes the rail side wear dates measured by track division of shan hai guan since 1990 , then gains the relationship between side wear and traffic volume and sums up the characteristics and regularities in the formation and development of side wear . in the end , some measures for regarding the side wear on curves are put forward
从轮轨摩擦、轮轨接触几何关系、轮轨接触应力和轮轨蠕滑等方面对钢轨侧面磨耗机理进行了探讨，从轨道几何参数、机车车辆运营条件等方面对钢轨侧面磨耗的影响因素进行了重点分析和总结；应用轮轨系统动力学，建立了轮轨空间耦合振动时变模型，采用vogel侧磨指数作为钢轨侧磨指标，系统分析了轮轨参数变化的情况下，轨头侧面磨耗的变化规律，重点分析了轨道不平顺对钢轨不均匀侧磨的影响；对山海关工务段1990年以后现场测得的曲线钢轨侧磨数据进行了分析，通过拟合得到了钢轨侧磨量与运量的关系曲线，并总结了曲线上股钢轨侧面磨耗的特征和发生、发展规律；最后提出了一些减缓曲线钢轨侧面磨耗的措施。 - Ample recreational space and rationally structural layout play very important role in the exertion of urban recreational function , while urban recreation space is coupled with recreationally substantial environment space and recreationally behavioral space . as a result , from the need of the citizen , the paper selects spatial structure of urban recreation as a study object , adopts research methods such as data reviewing , questionnaire and interviewing , takes shiyan city as an example to study urban recreation needs , urban recreationally spatial structure and urban recreationally space layout
充足的游憩空间及合理的结构布局对于城市游憩功能的发挥起着重要的作用,而城市游憩空间结构是由城市游憩物质空间和行为空间耦合而成的,所以本文以城市游憩空间结构为研究对象,从城市居民的游憩需求出发,通过文献回顾、问卷调研、调查访问等方法以湖北省十堰市为案例研究了城市游憩需求、游憩空间结构与游憩空间布局三个方面的问题。