管土三角 的英文怎麼說
中文拼音 [guǎntǔsānjiǎo]
管土三角
英文
pipeclay triangle-
Starting from the practical problems existing in the pearl river delta and all the other conurbations in china, this paper introduces and discusses the way for the regional government to implement land use plan and management
本文從珠江三角洲乃至全國其他大都市區普遍存在的實際問題出發，對區域政府如何實施土地利用規劃管理進行了引介和探討。Taking the metropolitan interlocking region in yangtze river delta as a study case, this paper analyses problems existing in the process of tourism urbanization, such as ambiguous mind on development, destruction of landscape and ecological environment, imparity between tourism planning and city planning and development, confusion of population management, undefined land use functions and severe waste of land resources, etc
以長江三角洲都市連綿區為例，分析了旅遊城市化進程中還存在發展思路不明，破壞旅遊景觀和生態環境，旅遊規劃與城市規劃、城市發展不相適應，人口管理比較混亂，用地功能分區不明顯，土地資源浪費嚴重等問題。Gpr is a newly developed hi - tech survey technique used to detect shallow ground electric differences. we applied gpr to more than 100 projects in zhujiang river delta and hongkong, and obtained good reputations. the application scope involves stratigraphics division, outining of filled stones in the muddly beach, geotechnical prospecting of old wall, karst detecting in the limestone terrain, caving detecting, landslide and slop surveing, the division of wea - thering zone, onion weathering zone, fracture zone and fau - lted zone in the granite area, detecting of buried objects cable, metal nonmetal pipe, channel, air raid she - lter etc. underground in the urban city, archaeology, tracing of orebody, coal measures strata division, testing of the dam and grouting site, quality checking of the surface and foundation of the highway
的一種高新技術。我公司運用世界最先進的探地雷達設備在珠江三角洲地區和香港開展了百余項探地雷達檢測項目，獲得了良好的聲譽，並被作為深圳市建設局1998年度建設科技成果推廣項目。它主要應用於：山體土石方檢測路基不同回填物界面檢測填海回填物巖溶檢測樁基無損檢測地下管道探測地下隱蔽物探測考古斜坡滑體探測地質結構探測湖底探測高速公路路面及路基檢測。The preferences are analyzed, pipe ’ s parameters such as depth, thickness, pipe diameter, and mechanical property of material ; soil parameters such as soil types, internal friction angle, pipe - soil interaction ; fault ’ s parameters such as fault types, fault throw, fault drop, fault - pipe angle, mechanical property of material ; load types such as gravity force, linear displacement load, seismic load and seismic wave. some conclusions are drawn from the calculating results : when buried pipes cross fault, pipe ’ s embedded depth should be shallow, and big pipe diameter and thick wall should be selected. avoid the site where fault moves severe, and select suitable pipe - fault angle
在有限元三維模型建立中考慮的因素有:管道自身參數如管道埋置深度、管壁厚度、管徑、管道材料等;巖土材料參數如土體類型、巖土的內摩擦角、管土相互作用等;斷層考慮有斷層類型，斷層斷距，斷層錯動距離，斷層與管道的交角，斷層材料的考慮等;荷載分別考慮靜荷載，動荷載，其中動荷載包括線性位移加載、地震力加載和地震波加載等。Rong hua plastics and hardware manufacture in jin sha, nan hai was established in 1998, covering an floorage of 4, 000m2above. located if guo jia development district of jin sha, nan hai in the abundant peal river delta, we make good use of the favorable resources environment in guang dong and rich experience in manufacture and sales. we adopt advanced designing philosophy, purchase brand new precision manchinery and strictly follow the iso9001 mannagement system for production and quality control. we also have applied for a number of national patents in industrial design and utility model. by researching and developing more variety for local and overseas preferences, we ride with the latest trend in the world
南海金沙榮華塑料五金廠，創建於1998年，實用面積四千多平方米，位於富饒的珠江三角洲注入盆地內的南海金沙郭家開發區內，自成立以來憑借廣東優厚資源環境和成熟的生產、銷售經驗，先進的設計理念，全新、精密的機械設備，嚴格效仿iso9001國際標準生產和品質管理體系，並申辦多項外觀，實用型國家專利，研製開發適合本土，海外各處風土喜愛、品味、格調的品種來迎接潮流發展走勢。In part one, the general of reclamation of arable land for reforestation : basing on resulting lots of data, author referred to many measures taken by america and china in the reclamation of arable land for reforestation and took the comparison, which concluded the following : china does not take the ways that the developed countries firstly destroyed before protection ; carrying out the reclamation of arable land for reforestation step and step is the important step which improves the reasonlesss utilization of land ; because of the weak economic base in the reclamation of arable land for reforestation of china and the low rate of labor, we should enlarge the content of science and technology, improve per yield of the remaining cultivated land and solve the self - sufficiency of grain, meanwhile the government should strengthen the transfer of remaining labor, adjust the industrial construction and lead the construction of small cities and towns ; the implement of reclamation of arable land for reforestation does not leave the support of the government ; we should carry out the reclamation of arable land for reforestation according to law ; the reclamation of arable land for reforestation does not be seen the effort in the short time, we should insist in a long time. which can have the result
本論文共分八個部分：第一部分退耕還林概況：筆者在查閱大量資料的基礎上，參閱美國與中國的退耕還林過程中所採取的各項措施並進行比較，得出了以下結論：中國不能重走發達國家先破壞后保護的道路；有計劃、有步驟地實施退耕還林是改善不合理土地利用現象的有力舉措；中國退耕還林經濟基礎較為薄弱，農業勞動生產率低，退耕還林后，必須加大科技含量，提高剩餘耕地的單產，解決糧食自給問題，同時，政府應加強剩餘勞動力轉移，產業結構調整及小城鎮建設的引導；退耕還林的實施仍離不開政府的扶持；依法退耕還林；退耕還林不是在短期內能見到效果的，長期堅持必有成效。該部分最後論述了目前國內退耕還林工程政策、管理方面的現狀及其存在哪些問題尚待改進或繼續深入研究，並需要進一步完善。第二部分退耕還林背景分析：針對我國目前生態環境建設中的退耕還林工程，就其產生的根源從社會經濟背景、生態環境背景及西部大開發三個角度進行了全面、系統的分析。According to unified theory and hysteretic model based on section, the hysteretic models of steel beam, reinforced concrete beam and concrete filled steel tubular ( cfst ) structure column were chosen respectively, then the nonlinear structural analysis program called idarc is employed to determine the skeleton curve of the concrete filled steel tubular frame structure
摘要以鋼管混凝土統一理論為基礎，從截面層次的恢復力模型出發，鋼管混凝土柱構件選用三線型彎矩曲率滯回模型；鋼梁採用雙線型彎矩轉角滯回模型；鋼筋混凝土梁選用三線型彎矩轉角滯回模型。Among plans of the cies is the establishment of a technology transfer centre to provide information and assistance in the practical application of new and developing technologies for the sustainable use and management of natural resources, including air, soil, water and biological resources in hong kong, the pearl river delta and southeast asian region
裘槎環科所旨在成為環境保護和研究的科技轉移中心，提供最新的應用技術，為本港、珠三角和東南亞區的空氣、土壤、水質、生物資源等自然資源管理和持續發展作出貢獻。分享友人