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- Research purposes: This paper finds the thickness of solid slib which replaced slab of elastic supporting block ballastless track. 研究目的:找到与不规则形状形式的弹性支承式无砟轨道道床板等效的实体板的等效厚度。
- twin - block ballastless track 双块式无碴轨道
- Two Chinese players erect a double block. 两名中国队员双人拦网。
- A double block that leaves a space between its blockers. 两臂间有空隙的双人拦网。
- The longitudinal force of the ballastless track brings new problems in the design of substructure of Jinbin Light Rail bridge. 介绍在津滨轻轨桥梁下部结构设计中,由于考虑了桥上无缝线路的纵向力,出现了新的问题。
- The outside blocker not included in the double block. 双人拦网之外的拦网手。
- With the Ballastless track technology extensive used, the problem of the track on solid bed damage and rectification is paid more and more attention now. 摘要随着无碴轨道技术的广泛运用,整体道床产生的病害及维修问题也越来越引起重视。
- The effect of continuous bending deformation phenomena in ballastless track of CWR on the dynamic characteristics of high-speed train. ISEV2007,2007.11,J.W.Shen, L.Gao,C.Qu, P.Chen,Z.Y. 直线电机运载系统桥上无碴轨道结构力学特性的研究[J]铁道标准设计;2007第7期;高亮;马鸣楠;王冬梅.
- If the Rockets are going to get anywhere Yao and T-Mac need to be Superman and Batman. That double block is the perfect symbol for the two superstars. 如果火箭想继续前进的话姚明和麦蒂需要成为超人和蝙蝠侠。那两个盖帽是这两个超级巨星的完美诠释。
- By the contrast analysis, it is found that ballastless track irregularity is better than ballasted track irregularity, especially track vertical profile irregularity and track alignment irregularity. 通过对比分析,发现无砟轨道不平顺优于有砟轨道,高低和方向不平顺尤为突出;
- Product notes: We are developing a double block and bleed design seating arrangement for applications which require verifiable positive shut off. 产品说明:我们正在开发双重阻塞和排放结构的阀座排列设计,用于要求能够证明确实关断的应用环境。
- To identify the variation rule of track rigidity of a turnout laying on ballastless track, based on FEM (finite element method) a calculational model for track rigidity was established. 为了揭示道岔铺设在无碴轨道上的刚度分布规律,建立了道岔轨道刚度有限元计算模型。
- The O-Seal feature will effectively double block and bleed in most services, provided the line media is free of foreign matter and solids in suspension. 在大多数应用中,O形密封能够有效的双重阻塞和排气,确保管路内的流体介质不受外部物质和滞留固体颗粒的侵扰。
- ballastless track with resiliently supported block ties 弹性支承块式无砟轨道
- Semi-submersible Ferry-type Landing is built up by docking barge,double block roll off platform and assembled mooring system which installed special upright anchor device. 可潜式滚装码头由趸船、双体滚装平台和设有特种垂直锚装置的组合锚泊系统等组成。
- ballastless track high-speed railway 无碴轨道高速铁路
- the double-block type ballastless track 双块式无砟轨道
- Safe work permit procedures, including lockout and tag out procedures, should be followed with a minimum of a double block valve and bleed system between an operating system and the work area. 在正在运转的系统的工作区域之间至少要有一个双隔断阀和排放系统。
- slab-type ballastless track structure 板式无碴线路结构
- continuous combined ballastless track 连续结合式无碴轨道