coupler and draft gear造句

例句与造句

1. assembling specifications of couplers and draft gears for railway car
   铁道车辆车钩缓冲装置组装技术条件
2. measurement points include : over floor corresponding to the center of bogie truck, air return port, air feeding port, over coupler and draft gear, head acoustics measurement and analysis system is used in signal capture and data process
   采用headacoustics测量分析系统进行了噪声测量，并利用该软件对采集到的数据进行回放，截取有效数据进行数据处理，处理的结果，以图表的形式输出。
3. according to different research objectives, four kinds of vehicle dynamic models ( named from model a to model d ) and two types of train dynamic models ( model e and model f ) are established in this thesis . during the modeling process of the vehicle and train systems, nonlinearities arising from wheel / rail contact geometry, wheel / rail interactive forces and suspension characteristics are fully considered . the modeling methods about vestibule diaphragm, coupler and draft gear are introduced, too
   本文按照研究目的的不同，建立了4种车辆动力学模型(模型a模型d)和2种列车动力学模型(模型e和模型f)，建模过程中尽可能多地考虑了列车(车辆)系统中的各种非线性因素，详细给出了风挡装置、车钩及缓冲器的具体建模方法。
4. It's difficult to find coupler and draft gear in a sentence. 用coupler and draft gear造句挺难的