有用礦物礦床 的英文怎麼說

中文拼音 [yǒuyòngkuàngkuàngchuáng]
有用礦物礦床 英文
valuable deposit
  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
  • : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  • : i 名1 (供人睡覺的傢具) bed; couch 2 (像床的器具、地面) something shaped like a bed Ⅱ量詞(用...
  • 有用 : useful; serviceable
  • 礦物 : mineral
  • 礦床 : [地質學] mineral deposit; ore deposit; deposit; mine
  1. The efficiency and reliability of minerogenetic prediction can be improved by combining rs with gis. we processed rs images, extracted the geological information related to mineralizing, such as geology, structures, stratam, rocks, etc, synthetically analysed remote sensing, the geological data and geo - chemistry, under the guidance of the theory and mathematic model, set up gis mineralize model. on this condition, to develop this method and its theory, and to establish a system of perfect prediction, it is not only useful in studied degree area but also favorable for looking for new type and some form large - scale deposits in old studied area, and it has a great theoretical meaning

    遙感與gis相結合於成預測中可大大提高預測工作的效率和可靠性。通過對研究區的遙感圖像處理和地質、構造、地層、巖石、化蝕變等關信息的特徵提取、遙感、地質數據和化探數據的綜合與復合分析,在一定成理論和數學模型指導下,建立gis綜合找模型。在此基礎上,發展這一方法及理論並建立完善的預測體系,不僅對研究程度較低的新區預測,而且對研究程度較高的老區尋找新類型和點狀大型、超大型都具重要理論意義和實際意義。
  2. Through the study of characteristic of macroelement, microelement, rare - earth element, oxyhydrogen isotope, sulfur isotope, lead isotope, fluid inclusion etc, a conclusion can be drawn that metallogenic substance comes from the upper mantle with mixing of some substance from the upper crust latter. it is likely to have the same source with the surrounding rock

    通過對的常量元素、微量元素、稀土元素、流體包裹體特徵、氫氧同位素、硫同位素、鉛同位素等特徵的研究,認為成質主要來源於上地幔,與周圍巖石存在著同源的可能性,後期一定的上地殼質混入,成三期,分別與區內的花崗巖、二長花崗巖脈、雲煌巖脈關。
  3. The paper discusses dynamical conditions of the supercritical ore - forming fluid system based on study of regional geological background and analyses of physiochemical conditions of ore - forming process and puts forth the ore - forming mechanism : upper mantle uplift - mingling of meteoric water and magmatic hydrothermal fluid separated from acidic magma under tensile or transitional tensile environment - water / rock reaction - transportation - chemical coupling ore precipitation

    在分析超臨界成流體系統形成的區域地質背景和研究成理化學條件的基礎上,探討了超臨界成流體系統形成的動力學條件,提出該系統的成機理:與燕山晚期酸性火山侵入巖漿關的金銅是在上地慢隆起、張性或向張性過渡背景下形成的,酸性巖漿經熔體流體分離作形成的巖漿熱液與大氣降水混合,經水巖作等復雜的輸運和化學反應耦合過程的動力學產
  4. Through field investigation, microscopic study, x - ray phase analysis and mineral infrared spectrum analysis, the authors determine the laumontitization had occurred widely in the axi gold field. according to the development of laumontitization and its relationship to mineralization, authors reveal that the laumontitization appeared mainly at the top and periphery to ore - bodies. it befallen at the edge of the geothermal fluid system or happened in the late stage of geothermal fluid system evolution, hence can be assigned as an indicator to prospect for epithermal gold deposit. the fluid causing laumontitization in the axi gold deposit is similar to those causing hot spring type gold deposit or in modern geothermal field. the fluidization of the axi gold deposit happened in carboniferous, showing the west tianshan is a good district for epithermal gold mineralization and preservation. so west tianshan is prospecting for exploring epithermal gold deposit

    通過野外考察顯微鏡下薄片鑒定x射線相分析和紅外光譜等研究,確定了阿希金濁沸石化的普遍存在根據濁沸石化發生的規律及其與形成的關系,確定濁沸石化主要見于體的上部和外圍,發育在地熱流體系統的邊緣和演化晚期,可作為尋找淺成低溫熱液型金的標志之一。導致阿希金濁沸石化的流體性質與熱泉型金流體和現代地熱田類似,流體作發生在石炭紀,證明西天山地區具良好的淺成低溫熱液型金的形成和保存環境,因此找前景較好。
  5. The authors suggest that : to meet the demand of geological survey in the 21th century, a linkage should be established between mineral resources and environment, environmental issues should be considered from mineral exploration and assessment ; although economic or exploration geologists can understand the environmental processes of mineral exploitation well and have some advantages to deal with the problems of geo - environment as compared with other scientists, they should totally renew their view points and knowledge timely, especially on environmental science, biology and epidemic disease

    作者建議:為適應我國新時期地質工作的需要,應適時啟動資源環境一體化方面的研究,在資源評價和勘查階段考慮環境問題,從資源評價與勘查獲得的大量資料中提取環境信息,不僅可幫助解決一些與資源關的環境問題,而且可提高地質資料的利率;雖然資源學家理解環境關的地質作,具研究環境的某些優勢,但我們必須即時轉變觀念,不斷更新知識,特別是環境科學、流行病學和生科學方面的知識,才能真正實現角色轉換。
  6. By applying the theory and method of geological anomaly, it is focused on the analysis of the characters of major geological anomalies and their effect of mineralization in daye - jiurui region. the analysis result shows that the basement fault anomalies control a few major large hidden batholiths and their associated orefields ; that the anomalies of cover structure confine most cu - au deposits and fe - cu deposits within their scope ; that the geochemical anomalies and lithofacies - paleogeographical anomalies are major geological factors leading to trataboundness of some cu - au deposits ; that the anomalies of rock operties provide the favorable chemical and physical conditions for the ore - forming process, including the seepage, circulation, convergence and deposit of ore - bearing hydrothermal solution ; that the anomalous ctive stage of mesozoic magmatite is almost consistent with the major mineralization epoch of the fe, cu deposits, and the structure of multi - levels, and the zoning in magmatic system determine the spatial distribution of the mineralization system. then, based on the above analysis, a comprehensive variate, geological combination entropy, is brought forward for reflecting the complex degree of the combination of geological ore - controlling factors. after circumscribing the anomalies of geological combination entropy, the relations between the anomalies and ore deposits are determined

    從地質異常的角度,重點分析了大冶九瑞地區主要地質異常的特徵及其對成的影響.由分析可知:基底斷裂異常控制了本區若干重要規模較大的隱伏巖基及伴生田,而蓋層構造異常控制銅金和鐵銅的空間位置;地層的地球化學異常和巖相古地理異常是造成一些銅金層控性的主要地質因素;蓋層的巖性異常為含熱液的滲流、循環、聚集和質沉澱等一系列成提供了利的理和化學條件;中生代巖漿巖的異常活動期也是本區主要的鐵銅成期,巖漿巖系統的多層分枝和分帶性結構控制了本區成系統的三維空間分佈.在上述分析的基礎上,構置了地質組合熵作為反映控地質因素組合系統結構復雜程度的綜合變量,並圈定出組合熵異常,由此確定了綜合地質異常與的關系
  7. The control of the deep - seated structural - magmatic process over the metallogenic system around the middle - lower yangtze river reaches is shown as : ( 1 ) the mantle uplift belt is closely related to the general geological background of the metallogenic system ; ( 2 ) the primitive magma originated from different parts of the mantle uplift belt ( mantle ridge or mantle slope ) shows differences in style of formation and composition and results in different magmatic series and metallogenic subzones, respectively ; ( 3 ) the varying depths of structural - magmatic chambers may form a " three - layered structure " ( central type, network - like and ring - like ) and this is the primary factor that controls the different magmatic series and the concerned cluster of ore deposits ; ( 4 ) the alkaline basaltic magma derived from the mantle ridge forms high - potassium and calcium alkaline magma and shoshonitic magma due to its altering intensity of afc process with the lower crustal material, which has something to do with the copper - gold and iron - sulphur metallogenic subsystems, respectively

    深部構造巖漿作對長江中下游成帶安徽沿江地區成系統的控製表現為: ( 1 )地幔隆起帶與成系統的總體地質背景的演變密切相關; ( 2 )源於地幔隆起帶不同部位(幔脊與幔坡)的原始巖漿,其生成方式和質組成不盡相同,它們分別產生相應的不同巖漿巖系列和成亞帶; ( 3 )不同深度的構造巖漿房組成中心式網格式環帶式「三層結構」 ,是控制區內不同巖漿巖系列及集中分佈的主要因素; ( 4 )源於地幔隆起帶脊部的堿性玄武巖漿,由於與下地殼質發生的afc作強度不同,形成了高鉀鈣堿性巖漿和橄欖安粗巖漿,分別與銅、金成亞系統和鐵、硫成亞系統關。
  8. The stationary slewing crane has such characteristics as simple structure, convenient operation, high efficient, etc. it is widely used for the feeding and laying off of the workpiece of production line, assembly line and lathe in the workshops, and the material swinging operation in such places as the warehouse, quay, etc

    定柱式旋臂起重機定柱式旋臂起重機,具結構簡單操作方便節能高效等特點,廣泛於工車間的生產線,裝配線和機的上下工件,以及倉庫碼頭等場所的料吊運作業。
  9. Based on the analyses of the physical and mechanical properties of ore / rock and the behavior of ground stress field in the deep deposit of fankou lead - zinc mine, the authors researched the unloading measures to prevent and control rock burst in mining the deep deposit, and carried out numerical simulations of the stress distribution under different unloading mining situations by means of 3 - d elastic - plastic finite element program, so as to give decision - making basis for controlling rock burst in exploiting the deep deposit of fankou lead - zinc mine

    根據凡口鉛鋅深部巖體的理力學性質及地應力場特性,對凡口深部開採的巖爆防治措施進行了研究,並應三維彈塑性限元程序對各種防治措施引起的應力分佈進行了數值模擬分析,以期為凡口鉛鋅深部開採的巖爆控制提供決策依據。
  10. Exemplified by the gradual extension of the caijiaying lead - zinc - silver deposit, the discovery of the tongyushan concealed copper deposit in the budunhua ore district, and the finding of deep copper deposits in baiyinchang and xiaotieshan, the present paper describes the method, technique and effects of applying integrated geophysical survey to the prospecting for deep deposits and the spatial location of orebodies ( or anomalies ), and indicates the importance of playing the role of integrated geophysical survey in the exploration of nonferrous metallic deposits

    摘要通過蔡家營鉛、鋅、銀規模的逐級擴大,布敦花區發現通榆山隱伏銅和白銀廠小鐵山找到深部銅的實例,介紹綜合探尋找深部和進行體(或異常)空間定位的方法技術與應效果,說明在色金屬勘查中發揮綜合探優勢的重要。
  11. Based on abundant statistic data and photographs of seeping - type uranium deposits at the southern margin of ili basin, detailed description is given of the oxidation - migration of organic matter during seeping of oxygen - bearing water, secondary alteration of minerals, and concentration of uranium and associated elements on geochemical reduction barriers as well as formation of secondary seeping uranium deposits

    摘要採伊犁盆地南緣滲入鈾中的大量統計數據、圖片等資料,論述了在層間滲入型鈾中,機質在含氧滲流水作下,發生氧化遷移,巖石中的次生蝕變,並在地球化學還原障上產生鈾及伴生元素的富集,形成後生滲入鈾的過程。
  12. There are two series of cu, au deposits, the stratiformed deposits and the intrusive - related ones in the mineralization belt of the middle and lower reaches of the yangtze river area. comparative studies on forming geodynamic backgrounds, geological and geochemical conditions of the ore - forming systems have been undertaken in this paper. the stratiformed deposits were formed in hercynian period by submarine exhalation - sedimentation sedex of hot brine through the synchronous basement faults in a tensional environmental, and the intrusive - related deposits were formed in yenshanian in a tensional or a transitional period to tensional environment during the upper mantle doming by water - rock interaction and complex transport - chemical reaction dynamic processes, the ore - forming fluids were mainly magmatic water from melt - fluid partition and some meteoric water

    流體系統形成的地球動力學背景及地質地球化學條件對比研究表明,賦存於石炭系中的層狀銅金是海西期拉張背景下熱鹵水沿同生斷裂經噴流作形成的海底噴流熱水沉積與燕山期中酸性侵入巖關的銅金是在上地幔隆起張性或向張性過渡背景下形成的,是中酸性巖漿經熔體流體分離作形成的巖漿熱液與大氣降水混合,經水巖作等復雜的輸運和化學反應耦合過程的動力學產
  13. This method can be briefly summarized as follows : based on the reconstruction of the process of formation of related ore deposits and construction of metallogenic models, reconstruct some important ore - forming geological events and their evolution processes are reconstructed by tracing the tectono - deformation petrofacies in the ore sources series, study the distribution patterns of ore materials in a series of geological events and indicators and degrees of gradual ore material concentration and formation of ore deposits and further explore and direct evaluation of regional resource potentials, mapping and mineral exploration in ore deposit concentration areas

    地質事件評價方法,就是在恢復形成過程並建立成模式的基礎上,通過對源巖系的構造變形巖相形跡追索來恢復與成重要意義的地質事件及其演化過程,研究在這一系列地質事件中成質的分佈規律和逐步富集成的標志及程度,並以進一步探索、指導區域資源潛力評價和填圖找的方法。
分享友人