economic geology 中文意思是什麼

economic geology 解釋
經濟地質學
  • economic : adj. 1. 經濟學的；經濟（上）的；實用的。2. 〈罕用語〉經濟的，節儉的。3. 〈委婉語〉故意隱瞞的。
  • geology : n. 1. 地質學。2. （某一地區的）地質。3. 地質學的著作。
  1. The discovery of lengshuitang manganese ore deposits in liping county and its economic geology significance

    黎平縣冷水塘錳礦的發現及其經濟地質意義
  2. Herzig p m, hnnington m d, scott s d, et al. gold - rich sea - floor gossans in the troodos ophiolite and on the mid - altantic ridge [ j ]. economic geology, 1991, 36 : 1747

    李文達，王文斌，孫南圭，等.長江中下游硫化物礦床氧化帶及鐵帽評價研究[ m ] .北京:地質出版社， 1980
  3. According to the theory and study methods of comparative economic geology, the ore - forming geological background, geological feature, the elements geochemistry, the metallogenic geochronology about the two ore deposits and rock - bodys are systematic analysed, compared, and researched by means of new measure and assay technique. jianchaling nickel sulflde deposit is stress investigated in order to study similarities and differences between the two deposits in mineralization background, geochimistry, and metallogenesis, also to find the reasons for these, discuss the regularity of formation and distribution for the type deposit, and guide its exploration

    本次工作依據比較礦床學的研究思路，在重點剖析煎茶嶺鎳礦床成礦地質、地球化學特徵的基礎上，採用新的分析測試技術手段，對這兩個巖漿硫化鎳礦床從成礦地質背景、巖體及礦床地質特徵、地球化學及成礦作用年代學等角度進行系統分析、比較和研究，找出二者的共同性和差異性，進一步更深刻地認識其成因並探討該類礦床形成與分佈的規律性以指導找礦。
  4. Strengthening comprehensive economic analysis in geology and prospecting enterprises

    加強地勘單位經濟合同管理
  5. The establishment of synthetic space database of hydrology, engineering and environmental geology for key cities and economic developing zones

    湖北黃石地區水體砷背景及其污染的環境地球化學研究
  6. How to ensure the project implement safely and effectively, esp in the complicated condition of geology, the terrain and its features, is the key to restrict the project finishing successfully ; in this paper, the theoretic analyse and pratical study based on the extension of 309 country road ( from wuan to shexian in hebei province ), adopt the method of theoretical analyse, caculater and experiment, improve the controlling blasting skill and construction crafr of roadbed stonework, control the blasting harm effectively, accomplish the construction quickly and safely in normal conditions. the paper puts forward to the relative parameter applying to roadbed extension in beforecrack blasting, and raises the combination of beforecrack demolition and buffer demolition, which is the main way to conctrol the side - slope stable and taking shape. putting to use the achievement produces great social benifet and economic benefitjt has widely practical future

    特別是在復雜的地質，地形及地物條件下，如何保證工程的安全快速有效實施成為制約工程順利完成的關鍵。本文的理論分析和實踐研究以國道309河北武安至涉縣段改建工程為依託，採用理論分析計算與現場試驗相結合的方法，研究並優化了路基石方控制爆破技術與施工工藝，有效控制了爆破危害，實現了保證現有公路正常運營條件下的快速安全施工，本文提出了在預裂爆破中適合於路基擴塹工程的有關參數。同時提出了預裂爆破與緩沖爆破相結合是控制邊坡穩定和成形的主要途徑。
  7. Under the basic assumption premise of people are the type of economic person with limited reasonableness but pursuing self - interests to maximize and a almost steady condition of geology and climate in mankind ' s history, by building up a model of " the behavior of the ecosystem environment - system - person ”, i analyze the interactive relation between the institution transition and ecosystem environment transition and put forward a hypothesis about that institution transition affects the ecosystem environment transition

    在人是追求自身利益最大化的有限理性經濟人和氣候、地質條件在人類歷史時期基本穩定的基本假設前提下，通過建立一個「生態環境? ?制度? ?人的行為」的模型來分析制度變遷和生態環境變遷之間的互動關系，並提出一個關于制度變遷影響生態環境變遷的假說。
  8. Thus the idea of economy - geology is put forward for the purpose of discussing the influence and deveoping trend of geoloic investigation under economic activity background of the northwest

    本文在回顧已有地質調查成果的基礎上，對其發展對策提出初步思考，提出經濟地質關聯概念，意在西北地區經濟活動背景下，探討地質調查工作的作用和發展方向。
  9. Quaternary geology and environment ; prevention of geological disasters ; economic assessment for the minerals used in the field of building materials ; the exploitation of geo - tourism resource and so on

    第四紀地質與環境、地質災害防治、建材礦產經濟評價、地質旅遊資源開發等。
  10. Engineering disaster of faultage fracture zone is a subject of extreme complication and momentously economic implications. how to construct projects and sustain its stability economically and effectively in such geological circumstance is always a problem fuzzing many experts in rock mechanics and engineering geology

    斷層破碎帶的工程災害是個極為復雜且具有重大經濟意義的課題，如何才能做到經濟有效地在這類地質環境中進行工程建設並維持其穩定性，一直是困擾廣大巖土力學和工程地質工作者的一個難題。
  11. Being the ecological environment barrier belt of chengdu plain economic area - the most important economic development area in mid - western china, the quality of eco - environment geology in the upper reaches of minjiang river is directly associated with the sustainable development in chengdu plain economic area and hilly area of sichuan basin, besides, exploitation and utilization of the various resources are badly needed in this area

    岷江上游作為中國中西部地區最重要的經濟發展區?成都平原經濟區的上游生態環境屏障地帶，其生態環境地質質量的優劣，直接關聯到成都平原經濟區和四川盆地丘陵區的可持續發展，而且區內豐富的各類資源也亟待合理開發利用。
  12. This research stress on both of water - saving irrigation technique and engineering reform plan in the irrigation, investigates current situation and main existing problem including geography, geology, social economic condition and so on. . the necessity and feasibility of water - saving engineering reform are proved through balance analysis of water supply and demand relation in the area, then the construction scale and water - saving technique of reform is presented

    本文研究主要從灌區節水灌溉技術和工程改造方案兩方面入手，調查研究灌區現狀及存在的主要問題、灌區的自然地理、地質、社會經濟等基本情況，通過灌區的水資源供需平衡分析，論證了灌區實施節水改造的必要性和可行性。
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