水下開挖英文怎麼說

水下開挖 的英文翻譯

水下開挖 例句

1. This thesis tries to solve the problems in the design and construction of jinping cascade 2 hydropower station. a typical section is selected to analysis seepage, seepage control and fem numerical simulation. the influence of different plans of excavation and support on seepage field of subsurface water and stability of adjoining rock are studied. the homologous support pattern is suggested according to the research results
   本文就錦屏二級 水 電站（一期）深埋長隧洞的設計和施工中面臨的一些問題，選取隧洞的一個典型斷面進行滲流、滲控分析和 開 挖 及支護的有限元數值模擬，從而就深埋隧洞不同的 開 挖 及支護方式對地 下 水 滲流場及圍巖穩定性的影響和所應採取的支護措施等方面進行了探索、研究。
2. This procedure can imitate the single well pumps water the chronometer calculates at all point water level in district declines deep with horary variety ; study the sport law of the rivers ; solve definitely flow draw water issue wanton boundary the wells of termses, predict that dives under water in the location, guide and construct and excavate the progress, appraise the rationality of the precipitation scheme
   此程序可以模擬單井抽 水 時計算區域各點 水 位降深隨時間的變化，研究 水 流運動規律；求解任意邊界條件 下 的井定流量抽 水 問題，預測潛 水 位，指導施工 開 挖 進度，評價降 水 方案的合理性。
3. The excavation on the left side of xiangjiaba hydropower plant would form the large - scale artificial slope, which refers to the main project near the source of the river and the project of intake sea - route near the mouth of the river, and its height would reach 150 meters
   向家壩 水 電站左岸 開 挖 將形成規模較大的人工高邊坡，涉及上游段的主體工程和 下 游段的引航道工程，工程邊坡的高度達150m 。
4. We succeeded in crossing hanjing river of zhong - wu gas pipeline project, dawen river of jining branch line of west - east gas pipeline using the technique of trenching in water, controlling negative buoyancy and bottom towing without water interception
   公司採用帶 水 大 開 挖 成溝，控制負浮力，管道底拖法等施工工藝，在江河不斷流的前提 下 ，成功完成了忠武輸氣管道襄樊支線漢江穿越、西氣東輸冀寧支線大汶河穿越等工程。
5. Brief discussion on construction technical specification of underground work excavation in hydraulic engineering
   淺議 水 工建築物地 下 開 挖 工程施工技術規范

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