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- unballasted track bridge 无砟轨道桥梁
- Some advice provide reference for the ongoing unballasted track on railway passenger dedicated line construction. 并提出了一些体会和建议,为正在建设的无砟轨道客运专线提供借鉴。
- This paper covers design and application of long cantilever gantry crane used in the high-speed railways' unballasted track Boegl plate project. 摘要介绍了高速铁路无碴轨道博格板大悬臂门式起重机的设计方案、结构组成及其在京津城际高速铁路博格板铺设施工中的应用。
- Successful development of the crane solves the problems of high-speed railways' unballasted track laying and brings obvious economic and social benefits. 博格板大悬臂门式起重机的研制成功解决了高速铁路无碴轨道板的铺设难题,创造了明显的经济和社会效益。
- The Ohio Department of Transportation Bridge Management System (BMS) currently uses Organizational Performance Indices (OPI) to track bridge performance each year. 我国桥梁已渐迈入高龄化的时代,但桥梁所能发挥功能性与服务性随桥龄之老化而降低。
- frame-type unballasted track plate 框架式无砟轨道板
- Track bridge and subgrade equipment 线桥设备
- A Comparative Analysis of Unballasted Track for Qin-Shen Passenger Train 秦沈客运专线无碴轨道应用情况的比较和分析
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- And the suspension bridge from hanging vines. 悬索桥受到了悬挂着的藤的启发。
- Model Test of Column-net Structure for Dedicated Passenger Line Unballasted Track 客运专线无砟轨道桩网结构模型试验研究
- The frail wooden bridge cracked. 这座不牢固的木桥断裂了。
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- I'm trying to track down my old Aunt Maud. 我正试图寻找到我那年迈的婶婶莫德。
- I have not the least idea about how to play bridge. 我一点儿不知道怎样打桥牌。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- As the day was wet we stopped in and played bridge. 由于下雨,我们没出去,在家打桥牌。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- I think I'm lost; I can't find the bridge. 我想我是迷路了,我找不到那座桥了。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。