The net distance between the Xuetangwan interchange and the Huangshi tunnel exit of the Kaiyun expressway(Jiangkou-Yunyang-Longgang section)is used as an example in this paper.This paper analyses the problems in the safety distance between expressway tunnel and interchange under multi tunnel,and proposes safety distance measures between expressway tunnel and interchange under multi tunnel,based on the current safety distance standard between expressway tunnel and interchange under multi tunnel.
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机译:利用扫描穿隧显微镜探讨在硒化铟上未氧化表面和氧化表面之介面接合处的电子特性 =Scanning Tunneling Microscope study of InSe Surface Electronic Properties at the Fresh/Oxided Interface Junction
机译:初步提交:Embryotoxische Untersuchungen Zur postnatalen Entwicklung Uberzahliger Rippen a Ratten Nach Oraler Verab * W / tsca Health&safety study Cover sheet 062399。