環形洞 的英文怎麼說
中文拼音 [huánxíngdòng]
環形洞
英文
donut hole-
The current travel the main contents of culture stanzas to include the building mountain district exquisite article the resources to display, the literature performance wait the activity. the building mountain that rites part is solemn is cultured, and perform the part of and happiness and crazy, outstanding suburb color, mold the clear suburb topic of to emerge with the consciousness with the the new atmosphere to travel the area of big area, culture. the current travels the culture stanza with the happy suburb, sahuan building mountain " for the topic, travel the culture stanza the opening ceremony and saint mountain the scenery to spend a holiday the area to start practice the celebration ceremony the rites, building mountain the economic trade to talk over the meeting with the tenth building mountain, continuously the fire of the human civilization the motherland is good, the capital city is beautiful " three corpus activities of activities of publicity educations are with the stanza of white grass cookhouse ground sahuan son ", ten cross river the light stanza, celebrate the 7 1 " hall the whole image for ascending folk king of country whip performing, cloud residing the the series the activity, the spending the hole, silver the fox the hole, fairy the the hole, cloud the water hole " fourth holes look foring the competing and go to the countrying is a farmering, cut in lining " experience personallying a day swiming sixth items prop upping the activity to main contents, molding the root in peking the, hole the kingdom " ; release the north line of building mountain to travel the hallway, and adjust the mountain area the environment of economic construction, ecosystem, and promote the farmer to increase to accept, quickly the building mountain travel a developments step, and go on a tour for whole municipal and periphery visitor, recreational, the amusement invest with chinese and foreign businessman to start a business the offering is more, more ideal choice. attraction the more people travel the building the mountain, investment into the building mountain, and further push that area to completely develop
儀式部分莊重典雅，表演部分歡樂狂野，突出郊野色彩，塑造鮮明的郊野主題和親和意識，展現房山旅遊大區文化名區的新氣象。本屆旅遊文化節以「 happy郊野撒歡房山」為主題，以第十屆房山旅遊文化節開幕式暨聖蓮山風景度假區開業慶典儀式房山經貿洽談會續燃人類文明之火「祖國好京城美」宣傳教育活動三項主體活動和白草畔野營地「撒歡兒節」十渡河燈節慶「七一」堂上鄉村民俗霸王鞭表演雲居寺祈福迎祥系列活動「石花洞銀狐洞仙棲洞雲水洞」四洞尋寶比賽及下鄉務農「插隊」體驗一日游六項支撐活動為主要內容，塑造「北京根祖，溶洞王國」的整體形象推出房山北線旅遊走廊，調整山區經濟結構，優化生態環境，促進農民增收，加快房山旅遊黃金圈建設步伐，為全市及周邊遊客出遊休閑娛樂和中外客商投資創業提供更多更理想的選擇。吸引更多的人旅遊到房山投資進房山，進一步推動該區全面發展。The basic aspect is the rivalship between so and va, through different layers of information, under two unsymmetrical information conditions, including two reverse - direction information handling processes. we also use game theory to analyze the dynamic process of the defence system in large - scale network
基本環節是so與va之間圍繞目標系統漏洞信息所展開的基於兩個非對稱條件下信息分層、雙向的對抗方式；動態過程是由公共對抗、目標管理系統、 so與va之間形成的一個四方動態重復博弈過程。Human being, directly or indirectly, has made damage and pollution to cave animals, which leads to the change of flow and cycle of material and energy in cave, malformation of natural compounding and function of cave animals, destruction of harmonious state between cave animals and their environment, obvious ch ange of cave animal ' s diversity, and they are momentous loss to both human being and cave animals
人類直接和間接地對洞穴內外環境進行破壞、污染，致使洞穴的物能循環面貌和性質發生改變，各類型動物的自然組合和功能產生畸形，打破了動物與環境的自然協調關系，動物多樣性發生明顯變化，這對動物和人類環境都造成了重大損失。The structure which is adopted according to the natural topography, such as shed - tunnel or half - tunnel, should be adopted to protect the natural environment and slope in the complicated zone adjacent to mountain
在路線傍山布置地段，構造物應順應地形，提倡設置棚洞、半隧道，以達到保護邊坡和自然環境的目的。Recent years, with the full - blown development of the prestressed concrete technique, the prestressed technique with ring - like strands as the professional technique adapted to the penstock, has been applied to many civil engineering fields such as tunnels and surge shafts in civil engineering hydraulics and power engineering, containment shells of nuclear power station, industrial storage bunkers, digesters and conservation pools in municipal engineering
近年來，隨著預應力混凝土技術的成熟化發展，環形預應力作為適應壓力管道結構形式的專業技術，廣泛應用於水利水電工程隧洞和調壓井、核電站安全殼、工業儲料倉、市政工程消化池和蓄水池等諸多領域。目前，預應力混凝土壓力管道已得到了越來越多的重視和研究。We can reach circular quay and the rocks through that little tunnel
通過這個橋洞我們就可以到達環形碼頭和巖石區。Do not try to remove any foreign body which is inserted deep into the wound. place gauze with a hole in the middle over the wound and apply a ring pad around the foreign body or surround the wound with dressing built up like a dam before finishing up with bandage
然後按照沒有異物的方法處理切勿拔出深入傷口的異物，可在敷料上剪個洞，套過異物，置於傷口上，加上環形墊或在傷口周圍砌起敷料成堤狀，再用繃帶包紮。Abstract : based on the investigation of the engineering geological environment and the displacement monitoring of no. 2 landslide at jindong town, the landslide revival mechanism with the relationship of the landslide revival with the human s engineering activity which included mining gold, evening ground for building, ascending and descending of the reservoir water are discussed
文摘:在對廣元市金洞鄉號滑坡的工程地質、地質環境進行詳細研究和對滑坡復活變形進行監測的基礎上，論證金洞鄉號滑坡復活變形與採金、建鎮平場、庫水消漲等人類工程活動之間的相互關系及其復活機制。Depending on how the ground surface is denuded, the feature of the current crustal stress field and rock stress environment can be calculated analyzing the result in this paper : by analyzing the recovering feature of the elastic deformation of the rockmass in unload - stage under various pressures, it has been found there is close relationship between the recovering degree of the elastic deformation of the rockmass and the unloading degree of the pressure the direction of the major principal stress in the crustal stress field is not consistent with the direction of the crushing stress regional tectonics borne during the last tectonic movement. the evolving degree of the regional geomorphology evidently affects the current crustal stress field, which changes from the self - weight stress field to the horizontal stress field, with the changing of the eroding degree of the regional geomorphology ranging from valley area to hilly country to flat country. in valley area, where there is two stress belts, the bankslope s tress belt and the self - weight stress belt within the mountain. the direction of the major principal stress is nearly parallel to the ground surface and inclines towards the valley in the bankslope stress belt. it is nearly vertical in the self - weight stress belt
通過本文的研究成果，根據區域性地貌的演化特徵，我們可以大致地對現今地應力場進行判斷：在分級卸荷條件下，巖體中彈性變形的恢復具有明顯的規律性，這種規律對于研究地應力場的演變是有幫助的；地應力場中最大主應力方向與區域構造形跡在最近的構造運動中所受區域性擠壓應力的方向無明顯的對應性；區域性地貌形態的演化程度對現今地應力場的特徵具明顯的影響，隨著區域性地貌侵蝕程度由峽谷區、丘陵區、平原區的變化，現今地應力場特徵由自重應力場、水平應力場為主含少量自重應力場特徵向水平應力場的規律變化；在峽谷區，山體中具有兩個應力帶：自重應力帶和卸荷應力帶，最大主應力方向在卸荷應力帶中近平行於坡面並傾向于河谷、在自重應力帶中近於直立；根據原始地面遭剝蝕的程度，可以大致地估算最大主應力和中間主應力的量值和方向；在丘陵區和平原區，最大主應力的方向近於水平，並與附近區域性侵蝕盆地和河流的展布方向基本平行，根據原始地面遭剝蝕的程度，可以大致估算其最大主應力的量值；根據區域性地貌形態的特徵來分析工程區的現今地應力場特徵，並進而大致了解巖石的應力環境，這種分析方法得出的結論與許多實際的地應力測試成果基本一致，對于大型水電工程地下廠房和壓力隧洞的設計是有所幫助的。Combined with the full scale models tested in - situ of prestressed concrete penstock with double circle unbonded strands and single circle bonded strands of xiaolangdi multipurpose dam project of yellow river, the advantages and disadvantages of two different prestressed systems are analyzed, the concrete stress distributions of the prestressed concrete penstock are induced and summarized during the whole tensioning strands stage. the consistence among the test results, the theory calculating and the three dimensional finite element analysis is proved. therefore, the theoretical method of prestressed concrete penstock is feasible
結合黃河小浪底水利樞紐工程在施工現場進行的採用雙層雙圈環形無粘結預應力鋼絞線和單圈有粘結預應力鋼絞線對排沙洞襯砌混凝土施加預應力的1 ： 1模型試驗，對比分析了兩種后張預應力施工體系的優劣，歸納總結了預應力筋束張拉過程中預應力混凝土壓力管道結構管壁混凝土的內力分佈規律，驗證了模型試驗實測數據、理論計算和三維有限元分析結果的一致性，確定了預應力混凝土壓力管道理論計算方法的可行性。In order to protect the natural environment of the zone adjacent to mountain of right no. 2 laoshan highway tunnel in nanjing, china, the design of shed - tunnel was adopted through economical and technical comparison
摘要為了保護南京老山二號公路隧道右線傍山段的自然環境，採用錨噴支護與棚洞結構相結合的傍山隧道結構形式，形成互為補充的完整受力體系和邊坡防護工程，減小了刷坡范圍。In this paper it first suggests 3 types of brand - new portal to be investigated in the light of landscaping and environment nursing, namely up or down bamboo - truncating portal and arc retaining wall portal
本論文首先從景觀和環保意義出發提出了要研究的三種新型洞門型式：正削竹式、倒削竹式洞門和弧形擋墻洞門。You stand on large ” the moon ", seeing moon, such as great arched door in the view park of full string, hole crest the clock milk which hang a full and strange form strange form stone, like wreath form mountain
您站在碩大的"月球"上，看到月亮如滿弦的大觀園拱門，洞頂掛滿奇形怪狀的鐘乳石，有如環形山。For simulating the radial static pressure gradient behind the true turbine guide cascade in low speed wind tunnel with annular cascade, the backboards were placed in the downstream field of the guide model cascade of the low - pressure stage of a turbine, and the effects of the types and positions of the backboards on the outlet flow field of the model cascade were experimentally researched
為在環形葉柵低速風洞實驗中模擬實際渦輪級靜葉后徑向壓力梯度，在某型渦輪低壓級靜葉的下游流場設置了擋板，實驗研究了擋板形式及設置位置對靜葉出口流場的影響。The extreme conditions under which the bacteria live bear a resemblance to those of early earth, potentially offering insights into the nature of organisms that lived long before our planet had an oxygen atmosphere
細菌所生存的極端環境與地球早期的環境很相似，潛在提供了洞察那些早在地球形成有氧大氣以前就存在的有機體特性的機會。Abstract : based onmethods of foreign countries of using wi nd tunnel test and numerical flow simulation, optimum nose a nd tail shapes ofhigh - speed trains are studied to achieve optimum aerodynamic performance so as to efficiently reduce the influence of theaerodynamic phenome na on the train operation and the environment. research results of foreign countr ies are introduced
文摘:針對國外利用以風洞模型模擬試驗和以流場數值模擬計算為主的方法來尋求高速列車最佳的頭尾部形狀，使列車的綜合氣動性能最佳，從而有效地降低空氣動力學現象對列車運行和周圍環境的影響進行了探討，介紹了國外在此方面取得的主要成果。A theory method of gis - based dynamic visual simulation for the construction processes of underground structure group is presented, which combines cyclic operation network simulation, system simulation, network plan optimization and gis - based construction processes " three - dimension visualization. with considering simulation results " visualization and fully using powerful space data and graphics process technique of gis, it describes the construction processes with dynamic digital three - dimension pictures. it provides a useful analysis tool for grasping the construction processes comprehensively and quickly
提出了基於gis的地下洞室群施工動態可視化模擬理論與方法，該理論方法集循環網路模擬技術、系統模擬技術、網路計劃分析與優化技術、基於gis的施工過程三維可視化技術於一體，以模擬結果的直觀可視化為出發點，充分利用gis強大的空間數據處理功能和圖形處理技術，通過動態的數字化三維圖形將地下洞室群施工過程形象地描繪出來，為全面、快速地掌握施工過程提供了有力的分析工具。There are large words in slope design and slope deformation analysis with monitoring involved, on basis of geology of slopes at nos. 1 and 2 diversion tunnel inlets and actual project conditions of zipingpu project. interior and exterior factors and conditions causing deformation are obtained from analysis. special measures to control deformation are taken to ensure long - term stability, such as consolidation
本文以分析紫坪鋪水利樞紐1 ~ # 、 2 ~ #導流隧洞進口邊坡為主，根據導流隧洞進口的地質及具體的工程環境及條件，對工程中的高邊坡設計所遇到的一些問題進行了分析和闡述；並採用了一定的監測手段，對施工過程中邊坡產生的變形，進行了觀測分析，通過綜合分析，找出邊坡變形的內在因素和外部條件，有針對性的採取工程處理措施。分享友人