您要查找的是不是：
- heavy haul service 重载运输
- So the conventional ballasted track must be intensified for high speed and heavy haul railway line, this is a chance for the elastic sle. 在高速和重载的条件下传统的有碴轨道结构型式面临着严峻地考验。
- Analyzed and summarized the reason of heavy haul wagon wheel wear,and against the unmoral wheel wear putted forward several proposal. 分析总结了大秦线重载货车车轮磨耗的原因,并针对解决大秦线车轮非正常磨耗提出几点建议。
- The influences of heavy haul trains on the rail wear such as weight,axleload of the train as well as the radius of the track are emphasized. 贝氏体钢轨的发展是铁路基础领域的一项重要进步,钢轨焊接性研究直接影响了贝氏体钢轨的应用。
- Powerful trucks are used for heavy hauls. 有马力的卡车用在沉重的拖拉。
- The load carrying capacity of wheels is improved through the optimization design of computer simulation in ABC Company to meet requirements of heavy haul transport in AAR. 为满足 AAR重载运输的要求 ,ABC公司通过计算机仿真优化设计 ,提高了车轮承载能力。
- The key technology of the brake locking and release for heavy haul freight cars applied by the retarder has been realized under low pressure transmission. 解决在低压传动条件下，实现减速器对重载货车的制动锁闭和缓解解锁的关键技术。
- Automatic operation is now well established in the metro sector, but the Pilbara project will be the first deployment on a heavy haul railway of this scale. 自动操作现在是公认的地铁部门，但皮尔巴拉项目将首次部署在重载铁路这一规模。
- Under the condition of not changing current hump yard control and driving type and on the basis of the existing gravity retarder, heavy haul car retarder is developed. 摘要在不改变驼峰调车场控制和传动方式的条件下，以现有重力式减速器为基础，研制重载车辆减速器。
- Haixun has extensive experience in manufacturing all types of track components, including urban passenger lines, heavy haul freight lines and high-speed passenger lines for bridges. 海迅在铁路配件生产中拥有丰富的经验,主要包括城铁线、载重货运线和高速城铁线的配件生产。
- The necessity to mount the empty/load brake equipment on heavy haul freight cars due to change of the gross-to-tare ratio in order to reduce empty-car brake cylinder pressures is analyzed. 分析了重载货车因空重比的改变而加装空重车调整装置,以降低空车制动缸压力的必要性,同时分析了低制动缸压力对制动效率、制动缸活塞行程等的影响,认为纯制动率是影响制动效率的主要因素。
- Heavy Haul Transport in South Africa 重载运输在南非
- The heavy storm has disrupted telephone service. 暴风雨使电话中断。
- Development of Hump Heavy Haul Car Retarder 驼峰重载车辆减速器的研制
- Heavy Haul Wheels in the United States 美国重载车轮
- Discussion on Low Release Speed of Heavy Haul Train 重载列车低速缓解速度值探讨
- The boat's going off course, we'll have to haul up. 船要偏离航线了，我们得转向迎风行驶。
- ECP Brake Application on Heavy Haul Railways ECP制动在重载铁路上的运用
- It is a long haul to drive across the country. 开车越过这个国家，是一段艰苦的长途旅行。
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
