underground openings 中文意思是什麼
underground openings
解釋
地下孔洞- underground : adj 1 地（面）下的。2 隱蔽的，秘密的。3 （電影，報刊等）標新立異的，試刊的，試驗性而非正式的。4 ...
- openings : 走向世界
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Bilt support study of the broken soft rockmass around underground openings
破碎松軟巖巷錨桿支護研究 -
In west kowloon, good progress has been made on the stage i and ii drainage improvement works which are scheduled for completion in 2003 and substantial completion in 2004, respectively. in order to minimise the extent of road openings caused by the extensive drainage improvement works, construction of an underground flood storage tank
為了盡量減少在西九龍區因進行排水改善工程而須掘路的范圍，渠務署於二零零一年年初在大坑東游樂場地底興建容量達十萬立方米的蓄洪池，以及在九龍塘興建一條長1 -
Distribution density method for optimization of spacing and cross section of underground openings
地下洞室斷面和間距優化計算的分佈密度法 -
Standard guide for geotechnical mapping of large underground openings in rock
巖石中大型地下巷道地質技術圖繪制的標準指南 -
Support and control technology for underground openings at depth with rockburst tendency
有巖爆傾向的深井巷道巖層支護控制技術 -
Layout and monitoring - controlling design of underground openings and tunnels for longtan hydropower station
龍灘水電站地下洞室群布置及監控設計
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