英德
有道
百度
谷歌
图片
维基
百科
弹性道床
elastic roadbed
- 模型中，矿车被等效为两自由度弹簧-质量-阻尼系统，铁轨被等效为铺设在连续弹性道床上的伯努利·欧拉梁，矿车与铁轨的振动相互耦合。
In this model, the tramcar was regarded as two degrees of freedom spring-mass-damper system, and the track was regarded as Bernoulli-Euler beam that locates on continuous and elastic ballast. - 新建铁路东秦岭特长隧道采用弹性整体道床轨道基础，该基础弹性好，减少了线路维修工作量，降低费用。
Elastic monolithic track bed was used for East Qinling Super-long Tunnel for its good elasticity, less maintenance and low cost. - 针对长大铁路双线隧道轨道结构施工中发生的弹性整体道床轨道偏移问题，阐述了纠偏的方法和施工工艺，为以后同类工程提供借鉴。
A description is given to method and technology adopted against track deviation during construction of elastic monolithic track bed in long double line tunnel.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
