車頂形拱頂 的英文怎麼說
中文拼音 [jūdǐngxínggǒngdǐng]
車頂形拱頂
英文
waggon headed vault-
Before the train had come to a standstill under the arched roof of the bonneville depot, it was all but taken by assault.
列車還沒有在波恩維爾車站那拱形屋頂下停下來，人們就簡直一窩峰似的撲上車去。During the construction of the concrete lining for the diversion tunnel of xiaowan hydropower station, the concrete linings for the sides and the crown of the tunnel are simultaneously placed by the integral steel shuttering trolley with the greatly shortened construction progress
摘要小灣水電站工程在導流洞混凝土襯砌施工中，邊頂拱混凝土採用整體式鋼模臺車一次襯砌成形，大幅提高了施工進度。
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