- length of tunnel
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隧道长度的英文
例句与用法
- The result shows that the train passing capacity is closely linked with the train meeting place relative to the tunnel and that the train passing capacity decreases as the tunnel lengths and slops increase
对计算结果的分析表明，隧道的列车通过能力与列车的交会地点息息相关，而且随着隧道长度和坡度的增大逐渐变小。 - With expeditiously development of national economy , construction of road traffic are becoming more important . due to the increase of tunnel " s length and quantity , and the increase of density of road traffic , fatalness of fire in a roadway tunnel are raising gradually
由于隧道数量和隧道长度以及公路交通密度的日益增长，以及隧道内火灾特性的特殊性，公路交通隧道内火灾的危险性呈上升趋势，因此，特长公路隧道内火灾的安全性显得至关重要。 - By analyzing the relation between the train passing capacity and tunnel length as well as tunnel slopes the upper and lower limits for installing mechanical ventilation in railway double track tunnel have been determined , which provides science foundations for the formulation the ventilation design norm for railway double track tunnels in operation
通过对列车通过能力与隧道长度和坡度关系的进一步研究，得出了内燃牵引双线铁路隧道设置机械通风的上、下界限，为双线铁路隧道运营通风设计规范的制订提供了科学依据。 - With expeditiously development of national economy , construction of road traffic with security and comfortable circumstances are becoming more important . due to the increase of tunnel ' s length and quantity , and the increase of density of road traffic , fatalness of fh - e in a roadway tunnel are rising gradually
随着隧道数量和隧道长度以及公路交通密度的日益增长，公路隧道内火灾事故发生率以及危害的不断扩大，为隧道提供安全、可靠、舒适的运营环境越来越受到各国专业人士的重视。