您要查找的是不是：
- A movable rail, tapered at the end, such as that used in a railroad switch. 转辙器一端尖细可移动的铁轨，如用于铁路岔道的
- A movable rail,tapered at the end,such as that used in a railroad switch. 转辙器一端尖细可移动的铁轨，如用于铁路岔道的
- The electricity and fluid symmetrical railroad switch's safeness,reliableness and practicableness on transfer lathe by adopting the design according to practice. 实践证明,电、液控对称道岔在调度车场使用具有安全性、可靠性和实用性。
- Design and Application of Fluid Railroad Switch 液控道岔的设计与使用
- Under a microscope, it resembles a stylized Navaho rug or the aerial view of a railroad switching yard. {在显微镜下看起来，它就像一幅繁花似锦的那伐鹤地毯，或是一幅铁路调车场的鸟瞰图。
- electrically operated railroad switch 电动转辙机
- lateral speed of passing railroad switch 侧向过岔速度
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Railroad trains and buses are public conveyances. 火车和公共汽车是公共交通工具。
- We walked as far as the railroad station. 我们走到火车站那样远的地方。
- A host of friend meet him at the railroad station. 一大群朋友在火车站迎接他。
- We will send the goods by railroad. 我们将用铁路运输货物。
- Have they broken ground for the new railroad? 他们有没有开工建造那条铁路？
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The railroad gives free transportation for a certain amount of baggage. 铁路免费运送的行李是有一定数量的。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- Follow the railroad track about100 meter. 顺着铁路走大约100公尺。
- The Measures for Increasing the Lateral Speed of Passing Railroad Switch 浅析提高侧向过岔速度的措施
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
- A host of friends met him at the railroad station. 一大群朋友在火车站迎接他。
