portal of tunnel 中文意思是什麼

portal of tunnel 解釋
隧道洞門
  • portal : n 波特爾〈姓氏〉。n 1 （大建築物的）入口；正門；橋門；隧道門。2 〈詩〉門，入門。3 【解剖學】門靜...
  • of : OF ＝Old French 古法語。
  • tunnel : n 隧道；地道；坑道；管道，煙道，風洞；【礦物】石巷，平峒。 tunnel warfare 地道戰。vt （〈英國〉 l...
  1. Both tsing kwai highway and west kowloon highway are essentially on viaducts, until the route finally enters hong kong s first dual 3 - lane immersed tube tunnel, the western harbour crossing, which measures 2 km from the portal on the west kowloon reclamation near yau ma tei to the exit and the end of the new airport access, at sai ying pun on hong kong island

    青葵公路和西九公路均主要為高架道路，直至進入本港首條雙程三線沉管隧道西區海底隧道。這條過海隧道由位於西九填海區近油麻地的入口至設于港島西營盤新機場通道終點的出口計，全長兩公里。
  2. Construction of a 4. 5m diameter, 4. 5km long cable tunnel with a portal at lung fai street near castle peak power station and a ventilation building near sun tuen mun centre in tuen mun ( see figure 2 )

    修建一直徑4 . 5米，長4 . 5千米之電纜隧道，及一位於龍輝街近青山發電廠之隧道入口，以及一位於屯門近新屯門中心的通風機房（見圖2 ） 。
  3. The requirements for decking over part of the existing tunnel portal area of whc are provided in annex 4. 7 of volume two of ifp

    有關在西區海底隧道現有的部分隧道口區加建上蓋的規定，請參閱發展建議邀請書第二冊附件4
  4. In china, traditional portal of railway tunnel can be sorted as three types - origin, modified and special types, inclusive of 16 kinds on basis of the characteristic of terrain, basically they are of end wall and post type

    我國傳統鐵路隧道洞門根據地形特點分為基本型、變化型、和特殊型三大類十六種形式，但始終脫離不了端墻、柱式的形式。
  5. C construction of a portal building on the east side of nam wan tunnel, a west portal structure on the west side thereof and a west control building ; and

    C在隧道西面興建控制大樓和隧道口建築物及在東面興建隧道入口大樓;及
  6. Comprises a 7. 6 km dual 3 - lane highway. the major elements of the project include : - a 1. 5 km road connecting the western portal of nam wan tunnel with cheung tsing highway west tsing yi viaduct

    一條1 . 5公里長的行車道，將南灣隧道西隧道入口連接近青衣西北交處的長青公路青衣西高架道
  7. A 1. 1 km road connecting the eastern portal of nam wan tunnel with stonecutters bridge east tsing yi viaduct ; a 1. 6 km high level bridge, with a centre span of 1, 018 m, crossing rambler channel stonecutters bridge

    一條1 . 1公里長的行車道，將南灣隧道東面隧道入口連接位於青衣島東南部的昂船洲大橋青衣東高架道
  8. Application of soil nailing in tunnel portal excavation

    土釘支護在隧道洞門開挖中的應用
  9. In recent years, highway tunnel has witnessed great breakthrough and innovations, such as bamboo - truncating type, dark glass type etc. it blends some theories, principles and views of architecture, horticulture and aesthetic into portal design with the achievement of aesthetic effects

    公路隧道洞門近年來隨著高等級公路的建設有了較大的突破和創新，如削竹式、墨鏡式洞門等。其設計將建築學、園林學和美學的一些理論、原則和觀點用到洞門設計之中，收到了美的效應，給人以美的享受。
  10. The tai tam reservoir was situated higher than the tai tam intermediate reservoir. similarly, the latter was situated higher than the tai tam tuk reservoir. for these reasons, water stored in the tai tam tuk reservoir must be pumped upwards into the foothills of the tai tam valley in order to reach the tunnel portal of the tai tam reservoir, where water would gravitate to the supply system in central

    無論是第一期或第二期的擴建工程，建造水壩都是工程的基礎，而建立抽水系統亦是重要一環，因大潭中水塘的水位比大潭上水塘低，大潭篤水塘更處于較大潭中水塘低的谷地，故大潭篤的存水必須依靠抽水機，才可運送至大潭水塘的輸水隧道，再經由大潭水塘輸送系統，調配至中區濾水系統經過濾后，才可供市民飲用。
  11. I. e. the first exit left of cross harbour tunnel portal will be revised to lead to north point and island eastern corridor while the second exit will lead to causeway bay only

    紅隧左邊第一個出口改為通往北角及東區走廊，而第二個出口則通往銅鑼灣。
  12. The results show that the higher the wind velocity is, the faster the concentration of the pollutants will attenuate after the pollutants leave the tunnel portal ; while the transversal wind will result in the higher concentration of pollutants in a large range around the tunnel portal

    計算結果表明，風速越高，廢氣離開峒口后，濃度衰減得越快；而橫向風則會導致隧道兩側很大區域內的污染物濃度超標。
  13. The paper introduces the progress and the statue quo of tunnel portal construction, discusses the condition to employ full face method, bench cut method, single side heading method and double sides heading method of portal construction, points out advantages and disadvantages of these methods. the order to adopt these methods of single track, double track and tri - track tunnel in shallow - depth, uneven pressure and incompact ground is also advised after compare

    討論了全斷面法、臺階法、單側壁導坑法和雙側壁導坑法在隧道洞口段施工中的使用條件和優缺點，對這四種施工方法從各個方面進行了比選，提出了單線、雙線和三線隧道的洞口段處于淺埋、偏壓、鬆散的地層中時各種施工方法選擇的先後順序。
  14. Regarding impact on water quality, the tunnel seepage water from the north portal of the tai lam tunnel is directed to a series of sedimentation ponds and filtering ponds prior to discharge to kam tin river

    而水質方面，由大欖隧道北面入口所滲出的水均會引導至一連串沉澱池，經處理后，才排放入錦田河。
  15. Numerical simulation of exhaust gas convective diffusion from a tunnel portal

    隧道峒口廢氣對流擴散的數值研究
  16. Study on the controlling method of exhaust gas diffusion from a tunnel portal

    隧道峒口污染物擴散控制方案的研究
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