And when he had finished, there was silence for a moment, save for the rhythmic clack of wheels, the rocketing sound of the great train.
他写完的时候，周围一片沉默，只听见车轮富有节奏的咔嗒声、巨大列车呼啸前进的声音。
The company has some of the world's leading production lines of thin strips, high-speed wires, train wheels and steel H-beams.
公司拥有一些世界领先的生产线，包括薄板、高速线材、列车车轮和h型钢等生产线。
The drive line or drive train transfer the power of the engine to the wheels.
传动链或传动系将发动机的动力传递给车轮。
The prognostics of surface scrape on wheels is important for train safety.
车轮踏面擦伤的预示诊断对列车安全运行具有重要意义。
The laser spot of the upright incidence to train wheel is imaged on CCD. While the train wheels are frayed, the image of spot will take place displacement.
激光束垂直入射到火车车轮上，再用透镜将火车车轮上的激光光斑成像到CCD上，当火车车轮产生磨损时，CCD上激光光斑的像也将发生位移。
The drive train consists of the parts from the back of the flywheel to the wheels .
传动系由飞轮背面到车轮之间的部件组成。
From the view of circuit design, the paper introduces the principle, design and construction of the control module for the ultrasonic auto inspecting system for train wheels.
本文从电路设计角度介绍了用于火车车轮自动检测系统状态输入及控制信号输出插件的设计和调试。
Metal shoes outside the wheels of the train then press downwards on this rail.
火车轮外侧的金属轮箱便压在这根铁轨上。
The replacing of mechanic scan with electric scanning one line probes controlled by a computer to realize flaw detection of twin train wheels is introduced.
描述了由计算机控制探头阵列电扫描对列车轮对探伤工作模式，以取代机械扫描方式。
Research on the signal digitalization processing for ultrasonic inspection of train wheels is described including the design idea, composition and application results of the system.
介绍车轮超声波探伤信号数字化处理的研究，以及系统的设计思想、构成和现场应用效果。
Metal that appeared to be from a rail pierced the bottom of the train and the wheels lifted up.
似乎来自铁轨上的一块金属刺穿了火车底部，车轮翘起。
To evade Mexican police and immigration authorities, the children jump onto and off of the moving train cars. Sometimes they fall, and the wheels tear them apart.
为了躲避墨西哥警察和移民局官员，孩子们在火车行进时上蹿下跳，有时会摔到车底，被车轮碾得粉身碎骨。
As an essential component of track structure, the function of rail is to withstand the enormous pressure of the wheel, and pass it to the sleepers. It also guided train wheels move forward.
钢轨作为轨道结构的基本组成部分，具有承受车轮的巨大压力并将其传递到轨枕上，同时引导机车车辆车轮前进的功能。
The background of this project is to develop the OCR Based Automated Entry and Management System of Maintaining Cards of Train Wheels for a certain railway unit.
本项目的背景是基于手写体文字识别技术的铁路轮轴卡片（表格）光电录入系统。
High-speed train wheels for production operation, not only fills the gap in the field of domestic, and make our high speed railway construction technology into the international advanced level.
高速动车组轮对生产线开工投产，不仅填补了国内在该领域的空白，而且使我国高速铁路建设技术进入国际先进行列。
In this paper, the preforming processes of 915kkd train wheels was simulated using rigid-plastic FEM software TFORM2.
采用刚塑性有限元模拟软件TFORM 2模拟了915kkd快速车轮的预成形过程。
Made a design of electromagnetic acoustic automatic detecting system for surface cracks of the train-wheels.
介绍了一种基于电磁超声波技术的火车车轮表面裂纹自动检测系统的设计方法。
Rail must provide continuous, smooth, least resistance of rolling surfaces and good adhesion of traction to the train wheels.
钢轨必须为车轮提供连续、平顺和阻力最小的滚动表面，还应提供较好的粘着牵引力。
Through this equivalent stiffness, the mechanical model of wheel-tract system in the new light train with rubber wheels can is simplified by treated the rubber wheel as a tri-axial spring.
引入等效刚度系数，将轮缘橡胶等效为三向弹簧，从而简化新型轻轨列车系统的力学模型。
Through this equivalent stiffness, the mechanical model of wheel-tract system in the new light train with rubber wheels can is simplified by treated the rubber wheel as a tri-axial spring.
引入等效刚度系数，将轮缘橡胶等效为三向弹簧，从而简化新型轻轨列车系统的力学模型。
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