通過隧道 的英文怎麼說
中文拼音 [tōngguòsuìdào]
通過隧道
英文
passing tunnel- 通 : 通量詞(用於動作)
- 過 : 過Ⅰ動詞[口語] (超越) go beyond the limit; undue; excessiveⅡ名詞(姓氏) a surname
- 隧 : Ⅰ名詞1. (隧道; 地道) tunnel; underground pass2. [書面語] (道路) road3. (郊外的地方) suburbsⅡ動詞[書面語] (旋轉) turn
- 道 : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
- 通過 : 1 (從一端到另一端) pass through; get past; traverse 2 (同意議案) adopt; pass; carry 3 (以人...
- 隧道 : tunnel; tunneling; tunnelling; chunnel; drive
-
Hilly countries can be canalized by the construction of locks, tunnels, and bridge aqueducts
可以通過修築閘門、隧道及高架引水道在丘陵地區開通運河。In 2002, about 49 per cent of motorists used autotoll when passing through the tunnels and toll roads
二零零二年,約有49 %的駕車人士在通過隧道和收費道路時使用自動收費系統。In 2000, about 41 per cent of motorists used the autotoll system when passing through the tunnels and toll roads
在二零零零年,約有41 %的駕車人士在通過隧道和收費道路時使用自動收費系統。Computational fluid dynamics ( cfd ) techniques are used to study and understand fluid behavior in tunnels. by simulating complex specific operational cases, we can educe velocity or flux distribution in tunnel under different ventilation and resistance situation and determine the favorable operational procedures of the erlang mountain tunnel ventilation in a fire case. comparison has been made between a simulation and experiment for some cases in order to prove the cfd model is powerful, so that enables the study of cases for which experimental data is not available
採用本文將隧道內的氣流看成是理想流體的一維恆定流動,通過對二郎山特長公路隧道半橫向通風系統建立隧道內的空氣動力學模型,利用計算機進行數值分析與計算,得出發生火災時,不同通風阻力條件下隧道中的風速分佈及流量分佈,並通過實驗室隧道模型實驗進行驗證與修正,依據研究結果給出了二郎山半橫向通風隧道的火災控制方案,從而解決了二郎山公路隧道通風對火災的控制問題,同時為半橫向通風公路隧道的火災通風提供科學的方法。The railroad passes under the mountain through a tunnel
鐵路穿過隧道從山下通過。Implementation of full listing plan facilitates listed companies to adopt best practice in the interest of minority shareholders
摘要股權分置改革,有利於上市公司規范市場行為和完善公司治理,減少大股東通過「隧道挖掘」對中小投資者的利益侵蝕。Numerical simulation by cfd was carried out to understand the hot current behavior in a tunnel with longitudinal ventilation. it becomes clear that fire source modeling is very important because the hot current behavior is strongly affected by the fire source position and is sensitive to methods in the modeling of the fire source. the flame area which has developed from the fire source is an area of chemical reaction caused by combustion. even if grids in the vicinity of the fire source are made fine, it was difficult to simulate the heat generation area with consideration to this chemical reaction through using a method for setting the heat release rate simply on the fire source surface. therefore, we proposed a method adopting the knowledge on flame shape under the longitudinal ventilation and incorporating it into numerical simulation and it showed a good agreement with the experimental results. it was shown through experiments in a tunnel with longitudinal ventilation that the hot current developed toward the tunnel center downwind from the fire source near a wall. the cause was investigated by numerical simulation and it became clear from the results that the spiral air by the fire plume created a vortex in the crevice between the wall and the plume
運用cfd進行數字模擬,以了解縱向通風隧道內熱煙氣流的特性.通過模擬發現對火源進行模擬非常重要,熱煙氣流特性受火源位置的影響很大,並且對火源模擬方法很敏感.火源生成的火焰區是燃燒引起的化學反應區域.即使火源附近的木垛排列完好,也很難在考慮這些化學反應條件下模擬熱生成區域.建議考慮縱向通風隧道內火焰形狀並對它進行數字模擬.模擬結果與試驗結果非常吻合.試驗證明,在縱向通風隧道內,熱煙氣流從靠近墻體火源處順風向隧道中心蔓延.數字模擬結果發現,火災羽流造成的螺旋上升空氣會在墻體和羽流之間形成一個渦流區Abstract : numerical simulation by cfd was carried out to understand the hot current behavior in a tunnel with longitudinal ventilation. it becomes clear that fire source modeling is very important because the hot current behavior is strongly affected by the fire source position and is sensitive to methods in the modeling of the fire source. the flame area which has developed from the fire source is an area of chemical reaction caused by combustion. even if grids in the vicinity of the fire source are made fine, it was difficult to simulate the heat generation area with consideration to this chemical reaction through using a method for setting the heat release rate simply on the fire source surface. therefore, we proposed a method adopting the knowledge on flame shape under the longitudinal ventilation and incorporating it into numerical simulation and it showed a good agreement with the experimental results. it was shown through experiments in a tunnel with longitudinal ventilation that the hot current developed toward the tunnel center downwind from the fire source near a wall. the cause was investigated by numerical simulation and it became clear from the results that the spiral air by the fire plume created a vortex in the crevice between the wall and the plume
文摘:運用cfd進行數字模擬,以了解縱向通風隧道內熱煙氣流的特性.通過模擬發現對火源進行模擬非常重要,熱煙氣流特性受火源位置的影響很大,並且對火源模擬方法很敏感.火源生成的火焰區是燃燒引起的化學反應區域.即使火源附近的木垛排列完好,也很難在考慮這些化學反應條件下模擬熱生成區域.建議考慮縱向通風隧道內火焰形狀並對它進行數字模擬.模擬結果與試驗結果非常吻合.試驗證明,在縱向通風隧道內,熱煙氣流從靠近墻體火源處順風向隧道中心蔓延.數字模擬結果發現,火災羽流造成的螺旋上升空氣會在墻體和羽流之間形成一個渦流區The main characteristics of broker are as follows : 1. this paper presents a novel implementation model of mvc pattern called bmvc - smvc, which is mainly working on browser. it reduces the data transferring quantity and web server loads effectively by using controller, model engine and control library of javascript in the web page, with which web server acts as storing data and using the view template, controller and model script to cooperate
Rms系統由控制端viewer ,被控端hoster ,控制服務器broker和通信服務器relay四個部分組成,本文完成了viewer 、 relay 、 hoster之間通信隧道的建立,並主要對broker服務器進行了研究與實現,本文的主要特點為: 1 、提出了一種以瀏覽器端為主的mvc模式的新實現模型bmvc - smvc該模型在瀏覽器顯示的頁面中加入javascript編寫的controller 、 model引擎和控制項庫; web服務器則主要扮演一個存儲數據和通過view模板、 controller和model腳本與瀏覽器合作的角色,從而有效降低了網路傳輸的數據量,大大減輕了web服務器的處理負荷。If the ship had left at noon, it would be passing through the canal now
船要是在中午啟航的話,此刻該在通過隧道了。A test on pressure variation in tunnels with high - speed trains passing through
高速列車通過隧道時隧道內壓力變化的試驗研究Analysis of the pressure wave variation generated by a high - speed train passing through a tunnel
高速列車通過隧道時壓力波動過程的模型試驗The main part of new york city is an island and you have to approach it either by tunnel or bridge
紐約市的主要部分是個島,你只能通過隧道或橋才能接近它。When i concentrate on my wisdom eye, i feel a strong feeling, as if i am going through a tunnel in a car
當我把注意力放在智慧眼時,在智慧眼處便會有一股強烈的感覺,就好像開車通過隧道一樣。" for his theoretical predictions of the properties of a supercurrent through a tunnel barrier, in particular those phenomena which are generally known as the josephson effects
提出並發現通過隧道勢壘的超電流的性質,即約瑟夫森效應With the film thickness, which was determined using transmission electron microscopy ( tem ), and the known material number density ( since the film is epitaxial on silicon, the number density is the same as in silicon crystals ), this determines the ge concentration
由通過隧道電鏡( tem )決定的膜厚和已知材料的密度(因為薄膜為硅上外延,密度與硅單晶相同) ,決定了鍺的濃度。Based on the pki identity certification and data encryption technology, we proposed a security certification and channel - based data encryption mechanism. this paper discussed both the security certification and channel - based data encryption in detail. a prototype system was also built
本文詳細描述了基於pki身份認證的用戶管理系統安全認證機制,並通過隧道技術實現了報文的安全數據加密,並給出了相應的工程實現。You ' ve probably experienced the phenomenon in even more mundane circumstances ? ? losing your cell - phone coverage inside an office building, or radio reception as you pass through a tunnel
你也可能在更普通的情況下經歷過這個現象? ?在辦公大樓內你的手機沒了信號或者在經過隧道時收音機收不到廣播。First, the difference between the stm and utm is compared and analyzed. the results show that it can accurately simulate the unsteady flow process of piston wind and the pollutant distribution in tunnel after train left the tunnel, can analyze and calculate the good effect of inertial action of piston wind if using utm
文中首先分析和比較了傳統隧道通風設計所採用的恆定流理論與非恆定流理論的差別,表明運用非恆定流理論不僅更能準確模擬隧道內活塞風的非恆定流動過程,而且能模擬列車通過隧道過程中隧道內污染物濃度的分佈,同時還能考慮利用隧道內氣流(活塞風)慣性作用促進隧道通風,節約通風能耗。Now it is possible to use one single smart card for the electronic road pricing system, parking fees, tunnel tolls and public transportation fares. in addition, a smart card can help police to conduct speed checks on highways. it can also be used for automatic payment of fines
科技改良可將以前不可能的,轉為更值得重新考慮,現時一個輕便的儲值聰明卡,已可能同時用作電子道路付費、入泊車表、過隧道、使用公共交通工具付費,甚至乎有助警隊在高速公路上偵查超速駕駛,以及自動繳交罰款等等,而且效益高,成本相對比以往必然下降不少。分享友人