trench crossing 中文意思是什麼
trench crossing
解釋
掘溝穿越-
West pipeline crossing heihe river is the longest crossing project by a large excavation way and the method of laying both crude oil pipeline and products pipeline in a single trench
摘要黑河是西部管道工程採用大開挖方式穿越的距離最長的河流，原油與成品油管道採用同溝敷設方式穿越該河流。 -
This paper depicts the engineering outline of the pipeline crossing project as well as a series of new construction methods such as integral pipeline prefabrication, trenching layer by layer, integral lowering pipeline into trench and integral pressure testing, which speed up the construction progress and reduce the construction cost
文章介紹了穿越段的工程概況以及管道整體預制、管溝分層開挖、管道整體下溝和整體試壓等一系列新的施工方法，該方法加快了施工進度，節約了施工費用。 -
Before he died, the sister initiate showed him your photo, which reminded him of something that had happened some forty or fifty years earlier, when he was recruited by the japanese army and sent to manila, the philippines. the boat he took to manila sank to the bottom of the sea while crossing a very deep ocean trench. from the ocean depths, he saw the manifestation form of master come to rescue him, and was thus saved from drowning
往生前師姊拿師父的法相給他看，他想起來在四五十年前的時候，那時被日本徵兵送到菲律賓馬尼拉那邊去，結果船在經過一處很深的海溝時發生故障，下沈到海底，那時他看到化身師父去救他，把他從已沈到很深的海中救起來。
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