geochemical survey 中文意思是什麼

geochemical survey 解釋
地球化學測量
  • geochemical : 地球化學的
  • survey : vt 1 眺望，俯瞰，環顧。2 審視；通盤考慮[考察]，觀察（形勢）；概括，綜合評述。3 測量（土地），勘查...
  1. Abstract : based on 1 200000 aeromagnetic survey data performed in 1998, and referred to materials of geolo - gic and geochemical prospecting of the working area, this paper discusses the relationship between the characte - ristics of magnetic field, magmatic rocks, fault structure and the distribution of mineral resources, and investigates the geologic metallogenic environments, and sets up the prospecting criteria for hydrothermal and volcanic - sedimentary copper, lead, zinc, gold, iron, manganese deposits, then makes the prognosis of the prospecting potential of the working area

    文摘:本文以1998年1 20萬航空磁測資料為基礎，參考地質和化探資料，對工作區磁場特徵、巖漿巖、斷裂構造與礦產分佈的關系進行探討，研究地質成礦環境，建立尋找熱液型和火山-沉積型的銅、鉛、鋅、金、鐵、錳礦找礦標志，對本區找礦遠景進行了預測。
  2. Geochemical drainage survey

    水地球化學測量
  3. The potential of such a primary geochemical survey is demonstrated.

    這類區域性的地球化學測量顯示出它的有效性。
  4. Based on geochemical technical tests conducted in the yanzidong ore block, western yunnan, the authors used the hydrochemical survey as the grade 3 inspection method for high canyon target areas, and rearranged the methods for routine stream sediment survey and soil survey

    摘要根據在滇西燕子洞礦段的化探方法技術試驗研究結果，將水化學測量作為高山峽谷區靶區三級查證的方法，並對常規水系沉積物測量、土壤測量的工作方法進行了調整。
  5. Class c : hydrogeology survey ; engineering geology survey ; environment geology survey ; geochemical exploration

    丙級：水文地質調查；工程地質調查；環境地質調查；地球化學勘查。
  6. Class b : hydrogeology survey ; engineering geology survey ; environment geology survey ; geochemical exploration

    乙級：水文地質調查；工程地質調查；環境地質調查；地球化學勘查。
  7. Multi - purpose regional geochemical survey and ecogeochemistry : new direction of

    第四紀研究與應用的新方向
  8. Based on regional geochemical surveying results of shalanzhan sheet, the authors deal with in this paper the application of regional geochemical data to basic geological survey in the light of element associations, surface enrichment coefficients of elements, element content ranges and petrogeochemical data

    根據沙蘭站幅區域化探掃面成果，從元素組、元素的表生富集系數、元素的含量區間、巖石地球化學資料等方面，對區域化探資料在基礎地質調查中的應用進行了探討。
  9. The application of 3 % nitric acid and 3 % aqua regia yielded good results in nanoscale material geochemical survey in known concealed ore districts

    在已知隱伏礦區，選用3 %硝酸、 3 %王水為捕集劑的納米物質測量試驗獲得良好效果。
  10. Lithosphere delamination is an important way for compositional and structural evolution of collisional orogens. geotectonic research, geophysical survey and geochemical analysis have revealed that the lithosphere of east qinling - dabie mountains had delaminated intensively in mesozoic. however, the extensive mesozoic metamorphism and magmatism have been weakly related to lithosphere delamination

    構造地質研究地球物理探測和地球化學分析等都已揭示東秦嶺-大別造山帶曾在中生代發生巖石圈拆沉，但有關中生代變質作用和巖漿活動與巖石圈拆沉的內在聯系研究卻較為薄弱。
  11. Abstract : on the basis of geological setting, burial characteristics and circumjacent environment of the graveyards of the spring and autumn period, the period of warring states, qin dynasty and han dynasty in hunan province, the authors used such geophysical and geochemical integrated methods as radiometric radon survey, mercurometric survey and ground penetrating radar to explore four large - medium - sized ab chu - tombs in a certain county in northwestern hunan and yangjianshan ancient tombs in changsha city. the results indicate the successfulness in prospecting for the integrity of the anciernt tombs

    文摘:根據湖南春秋戰國?秦漢古墓葬地質條件、埋葬特徵與周邊環境，遵循準確、簡便、快捷和經濟的原則，選擇並運用放射性氡測量、汞測量和探地雷達等方法，對湘西北某縣ab戰國楚墓群4個大中型古墓和長沙楊家山古墓開展物化探綜合勘查試驗，取得了古墓完整性勘查研究的初步成功。
  12. The utilization of new regional geochemical exploration methods in forest - swamp areas has widened the application of regional geochemical data and enabled these data to be used in basic geological survey

    摘要森林沼澤區區域化探新方法的使用，進一步拓展了區域化探資料的應用范圍，使其在基礎地質調查中的應用成為可能。
  13. A comparison of the result from stream sediment survey with that from grid soil survey or chipping rock survey indicates that in the forest and swamp landscape of da hinggan mountains, the tradition stream survey should be replaced by the new grid soil survey or chipping rock survey in the 1 : 50, 000 follow - up for regional geochemical anomalies

    摘要通過對水系的不同介質測量與網格法土壤、巖屑測量結果的研究，提出在大興安嶺森林沼澤區異常查證中，應採用網格法土壤或巖屑測量替代傳統的五分之一萬水系沉積物測量方法。
  14. These methods and techniques include techniques for sieving and inspection of 1 : 200000 regional geochemical anomalies, geogas survey, active state survey of metals, extraction and measurement of valence state gold, electric and new attempts at botanogeochemical survey

    這里包括1 : 20萬區域化探異常篩選與查證的方法技術，地氣測量方法、金屬活動態測量方法、價態金提取與測量方法、電提取方法及植物地球化學測量方法的新探索等。
  15. Based on the application of bedrock survey to the geochemical reconnaissance in shitai - jiuhuashan area, anhui province, this paper points out that bedrock survey can provide abundant information for mineral exploration and remarkably raise working efficiency

    摘要結合安徽石臺九華山地區1 : 5萬地球化學普查成果，說明改進的基巖測量在地球化學普查中，不僅能夠獲得豐富的找礦信息，還能加速異常的篩選、評價，並取得良好的效果。
  16. Abstract : based on surface geochemical survey and integrated researches on coal bed gas in dacheng area, the authors have outlined the coal bed gas field, established the model for geochemical anomaly of coal bed gas and revealed the affecting factors. in addition, a new field for the application of surface geochemical exploration is also pointed out

    文摘:通過大城地區煤層氣地面化探工程和綜合研究，確定煤層氣田的分佈范圍，建立煤層氣化探異常模式，了解其影響因素，為地表化探的應用指出新領域。
  17. Based upon a review on important role and contribution of oil and gas geochemical exploration in the development history of china petroleum industry, analysis of its present situation and future prospect, summarizing analytical technologies and methods in oil and gas geochemical exploration and their advantages and applications, this paper strongly offers the proposals in four aspects for analytical technology and method researches in oil and gas survey in china, i. e. strengthening research on basic theory and developing new application technology, developing new in - door and out - door analytical techniques for ocean oil and gas geochemical exploration, constructing the administration platform and petrogeochemical databank for oil and gas geochemical survey, coordinating comprehensive application of multi - discipline in oil and gas survey

    摘要回顧了油氣地球化學勘查在中國石油工業發展歷史中的作用和貢獻，分析了其現狀和發展前景；總結和介紹了油氣地球化學勘查中的常見分析測試技術和方法，在油氣資源調查工作中的優勢、應用范圍及其發展趨勢；並在此基礎上提出對我國油氣地球化學勘查研究工作的四點建議：立足理論研究，開拓應用技術；大力開展海洋油氣資源勘查的室內外地球化學分析測試技術研究；積極構建管理和技術平臺，整合地球化學勘查技術和數據資源；協調開展綜合油氣勘查工作。
  18. A new geochemical survey may expose the extent of china ' s soil contamination problem

    新一輪的全國性的土壤污染狀況調查暴露出污染的程度。
  19. Characteristics of newly - added analytical elements in multitarget geochemical survey of chengdu city

    成都市多目標地球化學調查新增分析元素的特徵
  20. Based on a study of the quality problem that exists in sample analysis for 27 projects of regional geochemical survey, the author holds that the unsatisfactory analytical quality is mainly attributed to loose understanding and implementation of the quality control and quality monitoring stipulated in dz / t0167 - 95 standard

    摘要通過對27個區域地球化學調查項目中出現的樣品測試質量問題的研究，認為質量不高的主要原因是對dz / t0167 - 95規范中規定的有關質量管理、質量監控的錯誤理解和執行不嚴所致。
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