track maintenance work 中文意思是什麼

track maintenance work 解釋
線路維修工作
  • track : vt 用纖拉船。vi 拉纖行駛。n age 拉纖。n er 拉纖的人。n 1 軌跡，輪跡，航跡，痕跡；〈pl 〉足跡。2 ...
  • maintenance : n. 1. 保持，維持，保養；保管，保存，維護，維修；繼續；支持的手段。2. 堅持；主張；擁護，支持。3. 扶養，供給；生活，生計。4. 【法律】對訴訟一方的非法援助；依法應負的對他人的贍養義務。
  • work : n 1 工作，操作，勞動，作業；工件；功課；努力；行為，作用。2 （待辦的）事務，業務；職業。3 〈前有...
  1. Transition of track - maintenance work during reconstructing existing station yard under forbidden access to non - chain turnouts

    在嚴禁接入非聯鎖道岔情況下既有站場改造工務施工過渡
  2. Above all, with the data acquired by tests, this thesis has analysized the lateral resistanc, longitudinal resistance and rail creep etc between ballast and sleeper before and after mass machine work, discussed the effect of mass machine on stability of continuously welded rail track, reseached the change regularity of fastening - down temperature of rail, which is resulted by mass machine work, and have settled the suitable range of work temperature which guarantees the stability of jointless railway. what ' s more, this thesis has put forward the appropriate work pattern, work temperature and work area for mass machine work in future. at the same time, this thesis has given rational suggestions about some conditions worth of attention in production of mass machine, which can in return raise the work productiveness of mass machine. at last, this thesis has considered formulating reasonable measures for operation organization and work standard, so that mass machine work can play an important role in maintenance, which can reduce work load, raise work efficiency and maintenance cost in daily maintenance

    本文通過實測的各種數據，分別對大機作業前後道床對軌枕的橫向阻力、縱向阻力、鋼軌爬行情況等進行深入分析，進一步探討大機作業對無縫線路穩定性的影響，研究大機作業引起的鎖定軌溫的變化規律，確定保證無縫線路穩定的合適作業軌溫范圍。為我國今後的大型養路機械作業提出合理的作業方式、合適的作業軌溫和作業地段，同時對大型養路機械作業中應注意的問題提出合理化建議，為大型養路機械作業提供更高的安全保障，進一步提高大機作業效率。最後，對工務段在大機作業中的配合制定完善的施工組織措施及作業標準，使大機作業在養護維修中發揮更大的作用，為工務段日常的養護維修減少工作量，提高勞動效率，降低維修成本。
  3. Railway track construction and maintenance plant. track renewal train for high speed track renewal work. specifications

    鐵路建造和維護設備.高速線路更新工作的線路更新順序.規范
  4. Railway track construction and maintenance plant. ballast cleaning machine for high speed track renewal work. specifications

    鐵路建造和維護設備.高速鐵路更新工作道碴清理機.規范
  5. The dissertation combined with the project of " key technology of satellite self - maintenance in orbit and tele - manipulation " includes the following work : collision detection, non - collision track planning and motion planning of robot arms and dexterous hand

    本文結合「衛星在軌服務及遙操作的關鍵技術」項目，完成了機械臂/靈巧手的碰撞檢測、障礙規避和運動規劃等演算法研究並進行了模擬演示。
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