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- By running the program based on vehicle-rail coupling dynamics, compute the dynamic response of elastic sleeper ballasted rail and common sleeper ballasted rail under same working condition. 利用车辆-轨道耦合动力学理论所编制的程序,计算弹性轨枕有碴轨道与普通轨枕有碴轨道在相同工况下的动力响应。
- It snapped back like a piece of elastic. 它像一条橡皮带那样迅速弹回。
- Elastic sleeper 弹性轨枕
- All elastic materials possess this property to a certain degree. 所有弹性材料在一定程度上都具有这种特性。
- The football game was won by a sleeper, an unknown new player. 足球比赛爆冷门，有一匹黑马赢球了，是一个名不见经传的新球员。
- I have bought a ticket for a sleeper. 我买了张卧铺票。
- Don't worry about him; he is a cheerful and elastic man. 别为他担心;他是个快活开朗的人。
- He is a good eater and a good sleeper. 他能吃会睡。
- I want to reserve a sleeper to Shanghai. 我想订一张去上海的卧铺。
- Can I get a ticket on the sleeper train to Pairs? 可不可以给我一张开往巴黎的卧车票?
- It was some trouble to arouse the little sleeper. 要唤醒那酣睡中的孩子实在有点费劲。
- He usually goes home on the sleeper. 他通常乘卧铺车回家。
- I've never known such a sleeper. 我从来没有看见过这么会睡觉的人。
- There was a loud ping as the elastic broke. 橡皮带断裂时发出砰的一声巨响.
- The Sleeper has been Awakened, what a glorious day! 沉睡者醒了，多么令人愉快的一天！
- The safety helmet is held on by an elastic strap. 安全帽用一根松紧带系住。
- Turn right, and you will find first-class sleeper. 向右转弯，就可以找到头等卧铺。
- The slacks have an elastic waistband. 这条便裤的腰带可伸缩。
- Where's the first-class sleeper? 头等卧铺车厢在哪儿?
- An ankle-high shoe with elastic sides. 高帮松紧鞋两帮有松紧布且高至脚踝的鞋
