“parallel heading”的概念、定义、翻译、参考文献-科学参考

单词	parallel heading
释义	parallel heading Encyclopedia 工学辅助坑道设计释 parallel heading平行导坑修建在隧道一侧与隧道走向平行、掘进面超前于隧道开挖作业面的施工导坑。
随便看	passenger flow passenger flow guidance passenger flow organization passenger information service system passenger information system passenger liability insurance passenger railway network passenger ropeway passenger ropeway accident passenger service passenger ship passenger statistics passenger terminal passenger terminal layout passenger traffics passenger train line plan passenger transfer efficiency passenger transfer facility passenger transferring transportation passenger transfer volume passenger transportation hub passenger transportation insurance passenger transport by water Passenger transport plan passenger vehicle car

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