進場區地形 的英文怎麼說
中文拼音 [jìnchǎngqūdexíng]
進場區地形
英文
approach terrain-
Because bai minority ' s economy was affected deeply by the mainland ' s han culture, cultivated the opened self - conscious national spirits for a long time ; been good at studying, imitating and innovating, furthermore had the national character and morals that looked up the wise, so it brought the advanced economic conformation whether in the ancientry or latter - day, speeded up the development of productivity, maked the dali bai minority situated the center station of the regional economic development, had the ability of deciding and imposing on the economic changes and economic relations that circumjacent nation area, historically introjected the extensive circulation of chinese economic development, and became a part of chinese economy
白族經濟始終與白族發展歷史相伴生,歷史傳承下來的大量富有白族經濟特徵的民族經濟現象,至今仍然客觀真實地存在。由於深受中原漢文化的影響,使白族經濟在古代和近代,產生了先進的經濟形態,促進了生產力的發展,使大理白族經濟處于地區經濟發展的中心地位,具有決定和影響周邊民族地區的經濟變化與經濟關系的能力,歷史地融入中華民族經濟發展的大循環圈,成為中華民族經濟的一個組成部分。社會主義市場經濟體制的確立,對民族經濟的發展研究提出了嶄新的課題。Relating closely to the main problem of the high sidewall and wide span underground cavities excavation stability of xiluodu hydroelectric project, the evolution characters of geo - stress field in deep - cutting gorge and the whole features of the stress field, strain field and plastic failure zone around the underground chambers after excavation are studied systematically in the dissertation, based on a great deal of data gathered in field investigation and taking the flac3d v2. 0 software as basic computation tools. meanwhile, in the course of research, the new methods of dynamic numerical simulation are summarized and applied. furthermore, the effects of rock mass qualities, initial geo - stress field and excavation procedure on surrounding rock mass stability are discussed
本文緊密結合溪洛渡水電工程大跨度、高邊墻復雜地下廠房洞室群,施工開挖過程中和開挖后圍巖穩定性研究這一重大課題,在詳盡的野外地質調查工作和對大量基礎地質資料的整理與分析基礎上,以目前國際工程地質界公認的最新通用軟體flac ~ ( 3d ) 2 . 0版作為基本計算工具,從整個壩區地應力場的研究開始,通過動態數值模擬分析這一新的模擬思路,系統地研究了深切峽谷區地應力場多階段的特徵和演變規律,進而對左、右岸地下廠房洞室群開挖全過程中圍巖應力場、變形場和塑性破壞區的變化特徵,進行了全過程動態數值模擬研究,並詳細討論了圍巖質量、初始地應力場、施工開挖順序對大型地下洞室群圍巖穩定性的影響。( 2 ) development of tourism market should go on according to the procedure : first, analyzes the tourist behaviour features and relations between the supply and demand of tourism market ; second, select target market ; third, makes correct developing strategies of tourism market, including images designing on tourist destinations, rich and varied marketing activities, flexible price strategies, high quality service, etc. ( 3 ) surburbs tourism products should be designed on principles of meeting market demands, resources features, characteristic, structure bettering, comprehensive benefits, rational distribution, and surburbs tourism routes should be designed under principles of rational time arrangement, appropriate space arrangement, equal in value, etc. ( 4 ) development of tourism commodities is of great significance to surburbs tourism, which can enhance comprehensive tourism economy benefits, promote the development of interrelated fields, provide more jobs, increase the utilization ratio of resources etc. so, we should take some measures : speeding up developing tourism commodities ; promote the creativeness and cultural connotation ; establish management institution of tourism commodities market ; build right - the - spot enterprises that produce tourism commdoties
1 、旅遊資源開發主要採取興建、利用、提高和改造四種方式,並且遵循科學的開發程序。 2 、旅遊市場開發應首先分析旅遊者行為特徵和旅遊供需模式,然後進行旅遊市場的分析和目標客源市場的選擇,制定正確的旅遊市場開發策略:進行旅遊地形象策劃;開展豐富多彩的促銷活動;採取靈活的價格策略;提供優質服務等等。 3 、旅遊產品開發應依據市場需求原則、資源特徵原則、特色原則、結構優化原則、綜合效益原則、布局合理化原則等,進行旅遊產品設計,並且根據時間安排合理原則、空間安排適宜原則、等價原則等進行了郊區線路設計。According to the analysis of the structure deformation variant direction the structure superposition during late period, and the tectonic stress field and deformation variant field, the cover extended nearly sn direction in early stage ( d - c ), maybe changed the direction in pernian ( especial the late permian ), and developed some new half - graben along sn direction except the succession activity at great fault zone. the direction of compression deformation variant, however, was nearly sn direction in indo - chinese epoch, ne - sw direction in early yanshan movement epoch, nne - ssw direction in late yanshan movement epoch, and transformed from ew to sn direction in himalayan movement epoch
根據不同構造層中變形方向及後期構造疊加的分析,對本區的構造應力場及變形場進行了探討,本區蓋層早期階段( d - c )為近南北向的伸展拉張,二疊紀(特別是晚二疊世)的伸展方向可能發生了改變,除在各斷裂帶繼承性活動外,沿南北方向又新生了一些半地塹。而在擠壓變形時,印支期主要為近南北向擠壓,燕山早期為nw - se向擠壓,燕山晚期為nne - ssw向擠壓,而喜山運動可能經歷了從ew向向sn向方向擠壓的轉變。From the view point of tourist location, tourism resources, market competition situation and tourist image, this paper researches the tourism orientation, and analyzes tourism orientation of the tourist counties bases on the case study on tangkou county in anhui province and reveals that tangkou county will become the base of the key living and service and the main tourist area
摘要從旅遊地的區位條件、資源狀況、市場條件和旅遊地形象等角度對旅遊地發展定位進行研究,並以黃山市湯口鎮為例進行旅遊城鎮發展定位分析,提出湯口鎮應成為黃山風景區和徽文化旅遊帶的主要生活服務基地和旅遊接待基地,同時大打「親水牌」 ,加強本地水景資源的深度開發,成為黃山風景區景點的延伸和補充。The author considers as follows : ( 1 ) we should understand how to define the price of architecture products the cost of engineering and the price of engineering, we should compare the connotations of plan price, float price and market price, we should clarify how engineering cost and architecture installation engineering cost are formed and what is the difference between balance price and final accounts price ; ( 2 ) through analyzing and comparing the account bases and composing contents of enterprise individual production cost and social average production cost, analyzing from the design mechanism ' s function of auction and bid and the purpose of actualizing auction and bid, we can confirm that the foundation that the titles are weeded when judged is enterprise individual production cost, not social average production cost ; ( 3 ) the author considers there is diverge between shop drawing budget based on ration and auction and bid, carrying out bill quantity of construction works can advance the formation of cons truction - product market price, also is the outset and integrant route to close international, but though code of valuation with bill quantity of construction works has a lot of advantage to advance the form of architecture market price, we also see it has lack and it should be amended
針對以上問題,筆者認為:應該了解建築產品價格與工程造價、工程價格是如何界定的、比較建築產品的計劃價格、浮動價格與市場價格的含義,搞清楚工程造價的構成和建築安裝工程費用的構成以及竣工結算價格與決算價格的區別;通過分析、比較建築產品的「社會平均生產成本」和「企業個別生產成本」的計算依據和構成內容,從招標投標的設計機制的功能和實施招投標的目的來分析,確認在評標中剔除低於成本價標書的依據是投標企業的個別生產成本,而不是社會平均生產成本;筆者認為以定額為計價依據的施工圖預算方法與招標投標之間存在悖論,工程量清單計價的推行是對建築產品市場價格形成改革的推進,也是建築產品價格形成方式與國際接軌的開端與必經之路,但是也必須認識到雖然《建設工程工程量清單計價規范》具有推進建築市場價格形成的諸多優勢,但仍存在不足與需要完善的地方。The analysis of the large - scale synoptic situation shows that strong precipitation is closely related to the explosion of monsoon and the intensification of cross - equatorial flow which bring a lot of vapor and meet with cold masses at the eastern of northwest district on 8th, june causing extremely heavy rainfall ; that subtropical high - level jet at 200hpa, subtropical high at 500hpa and low - level jet at 850hpa are the weather backgrounds favorable to strong precipitation ; that the pattern of eastern highs and western lows and the establishment of a low - level jet and the coupling between upper - and low - level patterns that determine that the rain occurred in the east of the northwest china ( on average, this is the rainy season for the south of china, but not for the northwest china ) ; that water vapor comes from southerly and easterly flow which converge at the eastern of northwest district with convergence mainly in lower levels and pbl ; that the high value of the whole - level apparent heat source < q1 > is near the area of large rainfall in the direction of northeasterly - southwesterly agreeable to shear line very well and the condensation latent heat releasing is main heat source with vertical advection item playing key role in q1 and q2 ; that there is a vertical secondary circulation crossing low - lever jet whose ascending branch is at the area of large rainfall ; that the construction of convection instability and conditional symmetry instability results that there is not only deep thermal instability, but also moisture influx and triggering mechanism of thermal instability causing strong torrential rain
作為對比,本文還對2002年6月24 - 25日發生在北京地區的強地形雨進行了分析,並討論陜南、北京地區兩地暴雨的異同點以及地形作用的共性和個性,為兩地暴雨預報提供有益的參考,得出了一些很有意義的結果: 1大尺度環流背景分析表明: ( 1 ) 「 02 . 6 」強降水與6月上旬越赤道氣流和季風爆發密切相關,攜帶大量水汽的偏南氣流與冷空氣於6月8日交匯在西北地區東部,導致了這次強降水的發生; ( 2 ) 200hpa的副熱帶西風急流、 500hpa副高以及850hpa的低空急流的配置非常有利於本文分析之陜西強降水的發展與維持。大尺度形勢分析表明,東高西低形勢場、低空急流的建立和高低空形勢的配置決定了這場降雨出現在西北地區東部。與暴雨區相聯系,存在一支橫越低空急流的經向垂直環流,暴雨區處于該垂直環流的上升支; ( 3 )偏南和偏東氣流水汽通道在西北地區東部交匯,水汽的輻合積聚主要在對流層低層和行星邊界層內完成; ( 4 )整層的視熱源< q _ 1 >高值區在暴雨區附近呈東北-西南向分佈,與切變線走向非常一致,降水產生的凝結潛熱釋放是強降水區大氣的主要熱源。Abstract : the authors discuss roundly source of loose earth fo r impact - deposit debris flow to develop taking pingchuan debris flow, one of the quite typical impact - deposit debris flows in southwest sichuan province , as an example in this paper. on the basis of detailed investigations in - situ, geotechn ial testing in lab and theory analysis, all results indicate obviously that moder ate and bulky loose earth in giant debris flow situating in southwest sichuan mo untainous area are main institute, whose tribulation are consistent with landform s. loose earth locating in mid - forepart catchment are quite unstable, so often be comes main source of loose earth of debris flow. formation of loose earth is cont rolled principally by geologic and geotechnical environment while human actions is the secondary factor for loose earth to form. in many times, human actions prov ide loose earth through loose earth stability
文摘:本文以極具典型的平川泥石流為例比較全面的分析了沖淤變動型泥石流的物源問題.根據現場調研及室內巖土分析進行的研究成果顯示,川西南高山深谷地區的大型泥石流溝中的鬆散土體以中、粗粒段為主,其分佈與地形密切相關;位於泥石流溝中、前部位的鬆散土體的穩定性最差,是補給泥石流的重要物源;鬆散土體的發育主要受控于地質及巖土環境,人類活動只能影響鬆散土體的穩定性In this thesis, first, reasons and factors for the stability of loose rock dams were summarized according to the field surveys and certain expert ' s experiences. then, researches on block stability problems were reviewed, and according to the relationship between grain size and incipient velocity, it is found that the block weight is in direct proportion to 6 - 9 power of incipient velocity, and 50 % increase of the velocity will result in about 40 times change of the block weight. after that, experiments were conducted in a flume, focusing on the relationship between incipient velocity and some main factors including block weight, water depth over the dam, cross - section size, block material and river bed material
本文首先根據散拋石壩損毀情況的現場調查資料,結合有關專家多年的整治經驗,總結出壩體的損毀原因及影響因素;對現有塊體穩定性的研究成果進行回顧和總結,並針對散拋石壩的直接損毀現象,結合山區河流的水流、地形特點,利用塊體粒徑與起動流速的關系,提出塊體穩定重量與起動流速高次方成正比的概念,流速50的增長可能導致塊體穩定重量接近40倍的變化;通過二維變坡水槽試驗,研究了壩體穩定的主要影響因素,包括塊體重量、壩頂水深、斷面尺寸、塊體材料(塊石和卵石兩種) 、護底等,結果表明對于山區河流,試圖僅僅通過增加壩體單個塊體重量或斷面尺寸來提高壩體穩定性效果甚微;最後,根據西部地區的自然、經濟、交通等條件,提出可以採用柔性混凝土鉸鏈體等一類整體性較好的護面層作為散拋石壩的防沖毀措施,以期取得良好的工程效果。Based on the previous research of many scholars, the thesis summarizes the methods of tourist market analysis, and then elaborates how the economy, tourists " characters and the tourism resources will affect the tourists " need. the methods of market segmenting, image designing of the tour place and target market localizing are also discussed. the survey of tourist market is emphasized in the text and some survey methods are stated
針對上述問題,本文在國內外眾多學者對吐魯番旅遊客源市場研究的基礎上,系統地總結了吐魯番旅遊客源市場現狀的描述和分析方法,並借用旅遊地理學、旅遊經濟學、心理學、行為學等學科的理論,用數理統計等方法對吐魯番旅遊區旅遊者的行為規律進行闡述,在此基礎上,概括了吐魯番客源市場細分、旅遊地形象設計及目標市場定位方法。The weather analysis and climatic characteristics of the heavy - hard rainfall in this area, structure characteristics during the rainstorm, the mechanism and structure of mesoscale systems bringing rainstorm and etc. are studied by conducting diagnostic analysis, theory of dynamics and numerical simulation. the influence on the rainstorm causing by mesosc ale topography piling on the plateau, the particular valley topography in northeast plateau and complex surface vegetation are researched by numerical experiments
本論文試圖採用診斷方法、診斷和天氣動力學理論相結合的方法、數值模擬等方法對高原地區大到暴雨的天氣、氣候特徵,暴雨產生時的物理量場特徵、產生暴雨的中尺度系統的發生機理和結構特徵等方面進行研究,對疊加在高原上的中尺度地形、高原東北部特殊的外流河谷地形及復雜下墊面性質對暴雨的可能影響進行數值試驗,以揭示高原暴雨發生發展的物理機制。( 3 ) based on the analyses results of simple inference method and seismic focal mechanism and on the statistic results of measured geostress data, the direction of principal stress was derived and based on the analyses results of macro geological estimate and on the statistic results of measured geostress data the magnitude of principal stress was derived too. the influence of rapidly down - cutting of yellow river on geostress field of studied zone was discussed. then the evolution of geostress field accompanying with the down cutting of yellow river and was simulated with fem and the spatial distribution features of geostress were discussed
根據簡易推斷法、地震震源機制分析法以及地應力實測資料統計分析結果,綜合確定了工程區的主壓應力方向;運用地質宏觀判斷法並結合地應力實測資料的統計分析結果對地應力的量級進行了綜合評價,並進一步討論了黃河快速下切對研究區地應力場的影響;運用有限元法模擬了研究區地應力場的形成過程,並探討了地應力的空間分佈規律。As one of the leading teams of surveying and mapping in china, our institute accomplished the job of surveying and mapping the whole hainan island in 1950s and 1960s to meet the needs of land uses in rubber plantation and the land designing within or among different farms at that time
作為土地規劃設計先行的測繪隊伍,在上世紀五十、六十年代,為滿足墾區找地種橡膠,規劃建農場,進行場間土地規劃和場內土地規劃的需要,先後完成了大面積的平板儀測圖並參與完成全島第一代1 : 1萬航測地形圖的外業測繪。The core contents of digital power transmission network are to build the true three dimension scene of objective region, to search for the transmission equipments and to operate them in the scene interactively. according to the two main kinds of three dimension digital models ( earth surface model and transmission equipment model ), this thesis describes a simplifying method depended on view - point : it accomplishes displaying and flying over a large area of true earth surface with level of detail model based on block - binary tree. and it realizes " the efficient display of abundant data of equipment models and interactive management by the method of combination of models and images
構建目標區域的真實三維場景,並在場景中對輸電設備進行查詢和交互操作是數字輸電網路的核心內容,本文針對數字平臺中兩種主要的三維數據模型? ?地表模型及輸電設備模型提出了基於視點的簡化方法:用塊? ?二叉樹結構的動態細節層次模型解決了大區域真實地形的顯示及漫遊方法;用失柵結合的方式實現了對海量設備模型數據的高效顯示及交互管理的功能。As to the tunnels of jinping hydroelectric power station in sicuan province, the thesis discusses how to reasonably consider the initial stress field when designing a large - scale tunnel with high initial stress and deep buried. first, by analyzing of the rock lab tests and discusses the feature of regional geomorphology. explains the production of initial stress field, analyze the initial stress of jinping hydroelectric power station ; second, using the fem, the paper creates the real model of region. according to the results of stress measurement point, by combining of ann and fem to decide the boundary condition, the paper calculates the initial stress field ; at last, the paper analyzes the influence of the initial stress field formed from different condition on the deformation and stress of the surrounding rock, and the main factor to influence the initial stress. on the basis of the former work, the author proposes some proposals, which will be helpful for studying and designing of the similar undergroun d engineering
首先從巖體的應力?變形的特性入手,並結合工程區域的地形地貌特徵,對巖體初始地應力場的形成做出解釋,結合錦屏水電站初始地應力的現狀提出了將地應力場進行分帶;然後建立整個工程區的實體模型,在地質分析的基礎上,以工程區右半部分為代表,參照實測點的初始地應力值,採用了神經網路與有限元相結合的方法反演了該區域的初始地應力場;最後模擬隧洞的開挖,通過計算比較分析了初始地應力場對處于不同應力帶內的隧洞圍巖穩定性的影響,在此基礎上提出了作者的建議,力圖為該類工程的研究設計工作提供有益的幫助。The dissertation detailedly explains the engineering geology conditions of zhe gu mount tunnel area, and has researched the crustal stress development process and the regulation of distribution. according to mounts of site tracing investigations, author has researched the formation mechanism of wall rocks at zhe gu mount tunnel. on the base of engineer geology analysis, applying the modern support theory and construction conception of underground engineer, and combining with modern monitor technique and numerical simulation, has researched and discussed about support, forecast and information design - construct etc. three phase on large deformation " prevention
本文詳細闡明了鷓鴣山隧道區工程地質條件,對隧道區地應力場演化過程及分佈規律進行了研究;基於大量的施工現場跟蹤調研,研究了鷓鴣山隧道圍巖大變形的形成機制;在工程地質分析的基礎上,運用地下工程現代支護理論和施工理念,結合現代監測技術和數值模擬方法,從大變形的支護、預測、信息化設計施工三個方面對大變形的防治進行了探討。In the part sea area of the oujiang estuary which has complicated landform, the different ko are adopted in the control equations of flow and salinity process to work out the process of tide level, averaged salinity and the flow field using the invariant flow and the real process of tide level as the boundary conditions. the comparison and analysis among the computed results, the theoretic results and the computed results of two dimensional numeric model in a large area indicate that the model is applicable
以地形復雜的甌江河口局部海區為例,分別採用給定恆定流以及實際潮流過程作為邊界條件,對水流鹽度過程採用不同的k _ 0形式進行了計算,給出了潮位過程、平均鹽度過程以及流場的逐時計算結果,將計算結果與相應的理論結果、實測資料以及大范圍二維數學模型的計算結果進行了驗證及細致分析,得到了較為滿意的結果。One reason the new york stock exchange ( nyse ) is merging with euronext, a pan - european exchange operator, is to expand into these asset classes through euronext ' s liffe derivatives market
原因之一就是紐約證券交易所( nyse )已經和歐洲證券市場合併形成泛歐洲地區交易經營,這使得紐約證券交易所通過泛歐洲交易所的衍生品市場擴展進入這些資金市場。The letter reaches the management share of the business management, the head office became the turn of business in the river north district, having the large market 4 totally, the comprehensive supermarket is 5, cooperating with treasure in hubei plentiful jewelry industry to create jewelry series a product - green loose stone, in peking, hebei, tienjin etc. the region carry on a market to expand, winning a business the high trust of the good opinion and consumer for going together
信達商業經營管理股份總公司在河北區域形成了商業之圈,共有大型商場4家(每家商場賣場面積6000 - 10000平米) ,綜合超市五家(賣場面積1000 - 2000平米) ,與湖北寶豐珠寶業聯手打造珠寶系列產品-綠松石,在北京、河北、天津等地區進行市場開拓,贏得了商業屆同行的好評和消費者的高度信賴。East china is located in the economically developed, intensely populated southeast coastline of china, where on the average the market maturity, economic development and consumption level are more advanced than those of other places of china. although east china railway passenger transportation industry is faced with plentiful consumption demand, it gradually assumes more and more pressure in an improving market - oriented economic environment based on the following analyses : ( 1 ) the rapid development of aviation and highway transportation lead to the unprecedented fierce competition resulting in a great challenge to the railway passenger transportation to expand its market share
華東是我國東南沿海經濟發達、人口稠密地區,市場化進程、經濟發達程度和消費水平均領先於全國。華東鐵路旅客運輸業面對的是一個客流量充沛的旅客運輸市場,但是,在日益完善的市場經濟環境中,它面臨的壓力也越來越大,這是基於兩方面的原因:一方面由於航空和公路客運的超常發展,市場競爭空前激烈,對鐵路客運擴大市場份額形成很大的挑戰;另一方面作為一個處在轉型過程中的國有特大型企業,對市場的研究、對旅客消費心理的研究還剛剛起步,市場營銷尚處在初級階段。分享友人