客车

Based on the analysis,the bogie configuration selection for 250 km/h ghspeed passenger vehicle has been investigated.

本文分析了研制高速客车转向架需解决的几个主要问题，在此基础上对我国250km／h高速客车转向架的结构选型进行了分析比较。

Orders that holders of large passenger cars, tractors, city buses, medium-sized passenger cars, large trucks, electric trolley buses, trams quasi-driving type of drivers, check the physical condition every two years.

111号令规定，持有大型客车、牵引车、城市公交车、中型客车、大型货车、无轨电车、有轨电车准驾车型的驾驶人，每两年进行一次身体条件检查。

In order to investigate the static mechanic properties of wood-bamboo composite city bus- floor, elastic modulus and strength of component materials——poplar veneer, bamboo shoot and wood-bamboo composite city bus-floor were measured by uniaxial tension, electrometry and three-point bending.

为了考察木／竹复合城市客车底板的静态力学性能，本论文利用单向拉伸法、电测法和三点弯曲试验法对组分材料——杨木单板、竹片以及木／竹复合城市客车底板的弹性模量和强度等进行了综合研究。

In this paper, series of Finite Element Analysis and study on Bus Body Frame are preceded. Based on the research on tire done before, a method of using Finite Element Method to study bus dynamic performance is discussed fundamentally.

本文以客车车身骨架为主要对象，针对某客车全承载式车身进行有限元分析与研究，并结合本课题组前期对轮胎所作的一些研究工作，对采用有限元方法研究整车动态性能作了初步探讨。

Basing on the finite element geometrical model of body framework for the passenger car that is satisfied with the need of the strength and the stiffness, and Using method of model data transform which talked before, the passenger car body modeling is built.

针对满足车身骨架强度和刚度要求的某客车车身骨架有限元几何模型，采用所阐述的模型转化方法，并结合现代计算机辅助设计的方法和手段，实现了基于模型数据转化的客车车身造型。

With the development of motor coach industry and microelectronic technique, the more and more functions are requested in the adjustment control system of air circumstance in motor coach by people.

随着客车工业和微电子技术的发展，人们对客车车内空气调节控制系统的性能要求的越来越高。

The computer simulation results of the improved passenger car showed that the performance and fuel economy were improved.

对改进后的客车进行了模拟计算，结果表明客车的动力性和燃油经济性都得到了很大的提高。

By mixing the model of life cycle law and the fast prototype law in the course of systematic development, the system has been fully benefited by I-DEAS variable size driving. The passenger train (hard seat car, hard sleeping car, soft sleeping car, soft carriage) of common use was mutually designed by incorporating the parameter and computer graphics, the three-dimensional, level and section pictures were assigned automatically, the scheme design with parameter and automation was realized.

在系统的开发过程中采用了生命周期法和快速原型法的混合开发模型，充分利用了I—DEAS软件的变量化尺寸驱动特性，集参数化和计算机绘图于一体，通过对通用客车(硬座车、硬卧车、软卧车、软座车)进行交互设计，自动生成三维效果图和平面、断面布置图，实现了铁路客车方案设计的参数化设计与自动化设计。

A finite element model for the skeleton structure of a fuel cell city bus is built with its suspension submodel, and the static strength, torsional stiffness and free vibration modes are calculated, indicating that the design of FCCB is safe and reliable.

建立了带空气弹簧悬架模型的燃料电池城市客车骨架结构有限元模型，并计算其静强度、扭转刚度以及自由振动模态，结果表明燃料电池城市客车设计是安全可靠的。

Experimental and numerical studies on airflow sent by windpipe and airflow inside passenger compartment of air-conditioning train are presented in this thesis.

本文综合了国内外空调客车空调领域研究的状况和存在的一些问题，针对国内铁道空调客车均压风道的均匀送风和空调车室内气流组织问题进行了数值和实验研究。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。