maintenance train 中文意思是什麼

maintenance train 解釋
修理列車
  • 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。
  • train : vt 1 訓練；培養，養成；鍛煉（身體）；【園藝】使向一定方向生長，整形，整枝 （up; over）。2 瞄準，...
  1. We prune and train to achieve and maintain a form of tree which is desirable for easy maintenance, high yields and good fruit quality.

    通過修剪和整形，我們得以建成一個高產優質便於管理的理想樹形。
  2. Train operation safety management module can be transversely divided into operation, locomotive, maintenance, electricity, vehicle and vertically into stations, railway administrations, the ministry of railways

    行車安全管理模塊，從橫向上劃分為運管部分、機務部分、工務部分、電務部分和車輛部分；從縱向上分為站段、路局、鐵道部。
  3. In this paper the effect of the track twist irregularity on the train derailment safety is analysed on the basis of dynamic analysis of train - tangent - track space - coupling time - varying system, and the limitation of the track twist irregularity in the line maintenance principle is assessed

    應用列車-軌道空間耦合時變系統振動分析理論，分析了軌道三角坑對列車脫軌安全性的影響，並就現行鐵路線路維修規則中對軌道三角坑的限值進行了評估。
  4. Abstract : in this paper the effect of the track twist irregularity on the train derailment safety is analysed on the basis of dynamic analysis of train - tangent - track space - coupling time - varying system, and the limitation of the track twist irregularity in the line maintenance principle is assessed

    文摘:應用列車-軌道空間耦合時變系統振動分析理論，分析了軌道三角坑對列車脫軌安全性的影響，並就現行鐵路線路維修規則中對軌道三角坑的限值進行了評估。
  5. By refering to the experiences of guangshen mixed line, on the basis of widely collecting and digesting railway theories and testing results from home and abroad, this article mainly discussed track maintenance code. method and management system, and put forward track maintenance main parameters and maintenance method for safety of running x2000 tilting train ( 200km / h ) in guangshen line

    本課題通過分析研究收集到的國內外高速鐵路線路維修養護方面的資料，開展對廣深線運行x2000以來的線路狀態進行調查，掌握存在的線路病害情況，分析研究線路技術條件，對照現行的暫行規則調查在養護維修工作中的條文執行情況、存在問題及改進方法和意見。
  6. Metro train is one of the most important components of urban rail transit, and scientific maintenance of metro train is the first priority to ensure the safe operation of urt

    摘要科學地對城市軌道交通的車輛進行維護和保養是確保城市軌道交通安全運行的首要條件。
  7. The main part and key technique of the cpa system is study : the generation of the femtosecond laser pulse is study, the modulation and maintenance of the ti : s laser is learned ; the types of the measurement for ultrashort laser pulse is generalized and the interferometric autocorrelation is expatiated ; the varieties of the stretchers is sum up and aberration - free stretcher is calculated and optimized to improve the stretching ratio ; the pulse selection is analyzed and a single pulse can be selected successful from the pulse train at a repetition rate of 82mhz ; the kinds of the amplifier in cpa system is gathered up, the eight - pass pre - amplifier and a good many effects in it is investigated. finally, the second, third and fourth - order dispersions in cpa system is analyzed systemicly, and the according means for dispersion compensation is worked out

    對cpa系統的主要環節及關鍵技術進行了研究：掌握了鈦寶石激光器的調節和維護技術，較深入地研究了飛秒激光脈沖產生的機理，其中對群速色散、自相位調制、自鎖模等問題進行了詳盡的分析；總結了超短激光脈沖的測量技術，重點研究了干涉自相關測量法；在總結展寬器類型的基礎上，對無象差展寬器進行了理論計算、優化設計，提高了展寬倍數；深入論述了脈沖列的選單問題，熟練掌握了脈沖選單技術。
  8. As a new - style land vehicle, the magnetic levitation vehicles rely on electromagnetic forces to suspend the train on the railway and advance by linear synchronous motor. they can run placidly at high speed without wheels and transmission machines. since the magnetic levitation vehicles have low maintenance prices and circumstance pollution, they have favorable development foreground

    作為新型的陸上交通工具，磁浮列車依靠電磁力將列車懸浮於軌道上，用直線電機推進，它沒有車輪及相應的傳動機構，與地面無機械接觸，可以高速、平穩地運行，並且運營維護費用低，無環境污染，具有良好的發展前景。
  9. Measuring parameters of wheel set is a necessary step for protecting transportation safety. but in our country, the measurement was done by using hands mostly. with the speedup of train, the current detecting methods could not meet the requirements of wheel maintenance

    目前，我國鐵路車輛輪緣幾何參數、輪對尺寸參數和踏面缺陷參數測量大多還停留在手工階段，特別是列車提速以後，現有檢測方法已不能滿足車輛段修的要求，需要研製一種較高精度和可靠性的輪對綜合參數自動化檢測系統。
  10. Study on the visualized maintenance method for train flow path

    車流徑路可視化維護方法的研究
  11. Train operators and maintenance technician for failure analysis and reparation of testing equipment

    培訓生產人員和維修人員如何進行測試設備缺陷分析和維修。
  12. After the completion of the construction, zuo - yin base will be functioned to offer train parking place, daily check, monthly check, temporary check, wheel group machine cutting, train washing and railway rail equipment maintenance, etc. it will make the high - speed railway system safer, more reliable, more comfortable and more convenient

    待完工後左營基地將發揮其功能如列車駐場、每日檢查、每月檢查、臨時檢修、輪組車削，列車清洗及路軌設備維護等。使高速鐵路系統能達到安全、可靠，舒適，便捷之目的。
  13. Dispatch technician to site to check goods quantity and quality. supply maintenance train operators and supply spare parts in time. supply turn - key project

    提供維修、培訓服務和供應配件，包括提供正常運行狀態及緊急事故下服務；
  14. 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
  15. The main research contents are as follovvs : after the analyzing of the process of making train diagram, according with its character, and take into account the trend of innovation, chooses the total solution based on the b / s architecture, 3 - tier operation distributed and 2 - tier data distributed to separate the data from operation and simplify the development and maintenance ; the e - r data model that is accord with the 3nf criterion is designed after analyzing the data structure of the train diagram system. emphasis on the permission security of the distributed system, take the view schema, coupled with the login authentication and permissions validation, to ensure the data accessing domination, and take the synchronization, error control, and restore capability to advance the data security ; on the basis of b / s solution architecture, after comparing the existing transportation technologies, b - isdn and adsl is selected as the major solution architecture based on the package - svvitched networks. furthermore, error control, firewall, and encryption techniques are introduced to prevent the hacker attack and ensure the networks safety

    論文的主要研究內容包括：對目前我國列車運行圖管理體制和編制流程進行詳細分析，根據其「幾上幾下」的特點，並結合未來「網運分離」體制改革的變化預測，選擇採用與之相適應的基於b s體系架構、三層業務分佈、二層數據分佈的整體方案，實現業務與數據的分離，降低開發與應用過程的復雜度和總體成本；對列車運行圖系統的數據信息進行分析，設計符合3nf規范的數據e - r關系模型，並著重研究處于分散式系統中的列車運行圖數據信息的訪問權限和數據安全問題，提出以視圖模式結合用戶識別權限審定實現數據權限劃分，以並發處理、容錯技術、恢復技術提高系統的數據安全性；在基於b s架構的系統整體方案基礎上，對當前多種數據傳輸技術進行分析比較，採用b - isdn為主幹網、 adsl為接入端的基於公用數據網路分組交換技術的系統網路體系結構，並針對網路自身安全性和黑客攻擊與侵入問題，詳細討論綜合採用差錯控制、防火墻、數據加密解密等技術手段提高系統的網路安全性能。
  16. Laser marking for bearings is a specific application in the maintenance of bearings, it is used to mark all kinds of train bearings maintenance information

    軸承專用激光打標機便是激光打標機在火車軸承維修過程中的一項具體應用，它用來在維修后的火車軸承上標記各種維修信息。
  17. Training of personnel ： party b shall train the personnel of party a in the assembly ， operation ， maintenance and repairs of the machinery and in the production and use of the licensed prolucts. party b shall provide up to 100 men / working days of advice and other technical services by party b ' s personnel at party a ' s plant free of charge

    人員培訓：乙方應培訓甲方人員裝配、操作、保養、維修機器和製造、使用特許產品，乙方應通過他的人員在甲方工廠免費提供100人/工作日的指導和其他技術服務） 。
  18. It would provide the strongly debug system for maintenance in tilting train by the harvest of this research which would enhance energetically the efficiency and promote actively the development for railway transportation in our country

    本文的研究將會為我國擺式列車維修業務工作提供強有力的調試系統，大力提高運營效率，積極推動我國鐵路運輸事業的發展。
  19. The paper makes a comprehensive comparison between two kinds of arrangement of motor cars and trailers in a six - car metro train, that is, 3 motor cars and 3 trailers vs. 4 motor cars and 2 trailers, from the respects of traction and brake performance, traveling speed and number of cars, capability of rescue and operation with malfunction, maintenance work and purchase of cars

    摘要對6輛地鐵列車編組三動三拖及四動兩拖的配置進行綜合比較，包括牽引及制動性能、旅行速度及車輛配置數、故障運行及救援能力、列車維修及車輛采購等，以供車輛選型時參考。
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