預挖的管溝 的英文怎麼說
中文拼音 [yùwādeguǎngōu]
預挖的管溝
英文
pre-excavated pipeline trench- 預 : Ⅰ副詞(預先; 事先) in advance; beforehand Ⅱ動詞(參與) take part in
- 挖 : 動詞(用工具或手從物體的表面向里掘取) dig; excavate; scoop
- 的 : 4次方是 The fourth power of 2 is direction
- 管 : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
- 溝 : 名詞1 (挖掘的水道或工事) channel; ditch; gutter; trench 2 (淺槽;似溝的窪處) groove; rut; furr...
- 管溝 : conduit
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The paris metro is considering digging anti - suicide trenches or fitting warning radar in its 380 stations in an effort to reduce the number of people who try to kill themselves on the network
為了盡可能防止在地鐵線路上發生自殺事件,巴黎地鐵管理部門目前正在考慮在其所轄的380個車站內採取挖掘防自殺壕溝及安裝預警雷達等應對措施。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。
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