road tunnel的意思|示意

The first use of urban tunnel with upper vents is HongXing road tunnel in ChengDu.

成都市红星路下穿市政隧道首次采用了顶部开孔的自然通风方式.

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This paper presented a road - tunnel - longitudinal - ventilation control model based on fuzzy neural network.

提出了一种基于模糊神经网络的公路隧道纵向通风控制模型.

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The paper provides important reference and practical value for the design and construction of - cross - section - ratio road tunnel.

文章可为今后同类工程的设计与施工提供重要的参考或实用价值.

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Lupu Bridge, Outer Ring Road Tunnel and Dalian Road Tunnel.

卢浦大桥 、 外环线隧道、大连路隧道.

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Finally, the paper summarizes the tactic of prevention and rescue for a long road tunnel fire.

最后, 提出了长大公路隧道火灾预防救援的基本策略.

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