lead rail 中文意思是什麼

lead rail 解釋
導軌
  • lead : n 1 鉛，鉛製品。2 【航海】測鉛，測深錘，水砣。3 〈pl 〉（鋪屋頂的）鉛皮；鉛皮屋頂；【印刷】插鉛，...
  • rail : n 1 （圍欄等的）橫木，橫檔；（釘帽架等用的）橫條，欄桿，扶手；〈pl 〉圍欄。2 軌道；鋼軌；鐵路；〈...
  1. High speed - railway is doubtless to bring new vital force for railway transportation. but with the speed and the load increasing, the motivity between wheel and rail increases rapidly which can bring the kind of damage to vehicle and line and more seriously can lead digression

    高速鐵路無疑為鐵路運輸帶來了新的生機，但隨著鐵路客運運行速度的日益提高以及貨運運載重量的不斷增加，輪軌之間的相互動力作用就會急劇增加，對車輛及線路帶來各種損壞，甚至發生脫軌。
  2. The station sign read : every autumn a combination of leaves on the line, atmospheric conditions and prevailing damp conditions lead to a low adhesion between the rail head and the wheel which causes services to be delayed or even cancelled

    該火車站的一個告示牌上寫道： 「每到秋天，鐵道上的落葉、大氣狀況和潮濕的天氣使火車頭和車輪間的粘附力減小，導致火車延誤或取消。 」
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