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- microalloyed heavy rails 稀土重轨钢
- East Rail was the first heavy rail in Hong Kong. 东铁是香港首条重型铁路。
- Provides trunk services in high demand corridors. May feed heavy rail or ferry. 在高需求的走廊提供主干服务;可接驳重型铁路或渡轮。
- Heavy rail has the lowest operating costs and provides a high level of service. 铁路能够以最低的营运成本,提供优质的服务。
- Through the industrial experiment of LF refining process for heavy rails,effect of oxides in slag on the desulfurization was investigated. 通过重轨钢在LF过程的工业实验,研究了渣中各氧化物对脱硫效率的影响。
- Provides services in low demand corridors. May feed heavy rail, light rail or ferry. 在低需求走廊提供服务;可接驳重型铁路,轻铁或渡轮。
- Provides trunk services in medium demand corridors. May feed heavy rail, light rail or ferry. 在中需求走廊提供主干服务;可接驳重型铁路、轻铁或渡轮。
- The LRT has a much lower capacity than heavy rail, but is also much less expensive to construct. 轻铁的载客量比铁路少得多,但建造成本亦低很多。
- The simulation test of heavy rail straightening has been completed on M200 wear test machine. 在M200磨损试验机上对重型钢轨的矫直过程进行了模拟试验。
- So it is very important for heavy rail steel to adopt deoxidization methods with low aluminum addition. 因此，重轨钢的冶炼采用无铝脱氧工艺。
- It is advantageous to control water in the added materials for reducing flake in the heavy rail steel. 控制在各工序加入材料的水分含量对减少重轨钢中的白点是有利的。
- The operating costs are still low by absolute standards, but are around double those of heavy rail per passenger-kilometre. 在营运成本方面,以绝对标准来衡量,轻铁仍属廉宜,但以每公里每名乘客计算,则差不多是重型铁路的两倍。
- Provides services for short trips where the low speed is unimportant and the low fare is a major advantage. May feed heavy rail. 提供短程服务,主要优点为票价低廉,低速度并不重要;可接驳重型铁路。
- The top category is formed by heavy rail, which should be instituted wherever sufficient demand exists to render it viable. 最顶级的是铁路,当局应该在有充分需求及财政上可行的情况下尽快兴建铁路。
- The industrial tests of the hydrogen content variation in molten heavy rail steel were carried out from LD process to VD. 通过工业实验确定了包钢生产重轨钢在VD脱氢前，从转炉到LF精炼后各个工序中钢液中的氢含量变化。
- At the top of this hierarchy comes the heavy rail system, which is capable of carrying large numbers of passengers at low marginal cost, and with low adverse environmental impact. 在级别中居于顶级的是重型铁路系统,因为铁路能够以低边际成本载运大量的乘客,且对环境损害较少。
- This paper introduces the general arrangement,main technical parameters,diesel engine,transmission system,car body,braking system and running gear of GCD-470 heavy rail motor car. 介绍了新型电传动重型轨道车的总体布置、主要技术参数、动力装置、传动系统、车体、制动系统、走行部、型式试验及考核运行等。
- This paper describes the molten steel condition of heavy rail steel for No.5 continuous caster,the process parameters such as casting rate,superheat temperature,and so on. 文中阐述了5%23铸机生产重轨钢连铸钢水供钢条件、连铸工艺过程中拉速与过热度等工艺参数。
- Finally he got a job shifting rails in a factory. 最后他在一家工厂找到一个搬钢轨的工作。
- Owing to sabotage, a train jumped the rails. 由于受到破坏，一列火车出轨了。
