奇客生活牛津词典

effective track length

E 开头单词

常见例句

    雙語例句

  • Research methods:The economical and feasible signaling scheme should accord with the correlation standards and the extension of track′s effective length design for complex station yard.
    研究方法：依據相關槼範制定出與既有複襍車站延長股道有傚長相配套的經濟、可行的信號技術條件。
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