railway maintenance car 中文意思是什麼
railway maintenance car
解釋
鐵路養護車- railway : n. 1. 〈英國〉鐵路；鐵路系統，鐵道部門。2. 〈美國〉（市內）輕軌（鐵路）。vi. 〈英國〉坐火車旅行。vt. 在…鋪設鐵路。
- 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。
- car : 1 civil air regulations 民航條例。2 controlled avalanche rectifier 可控雪崩整流器。n 1 車輛；（小...
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Propose that how to develop our country ' s cleaning car to remove the rubbish in railway tunnel according to the comparision of the quality prices of the domestic and international tunnel rubbish this thesis have important function to perfect qinling mountains tunnel ' s maintenance management and there is reference value to the other tunnels too
並根據國內外隧道垃圾清掃車的性價比，提出了開發我國鐵路隧道清除垃圾的產品的方案。本文所做的工作，對完善秦嶺隧道的養護維修管理有重要作用，對其它隧道也有參考價值。 -
Track maintenance technology is raising while high speed railway was developed in abroad. the developed countries like japan, french and german etc. had made their own high speed track management code. strict managing track smooth qualities by using advanced track measuring car, exhibiting their maintenance level by using advanced measuring system, mechanism construction, scientific diagnosis and automatic management technology
國外高速鐵路迅猛發展，線路維修養護技術水平也不斷提高，主要表現在採用先進的檢測系統、高度機械化作業方式、科學診斷和自動化管理方面。我國鐵路近十年取得了很大的發展，經歷了四次大提速， 1998年8月開始，我國引進瑞典x2000擺式列車在廣深線試運行（ 200km h ） 。
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