火山地熱區 的英文怎麼說
中文拼音 [huǒshānderèqū]
火山地熱區
英文
volcanic geothermal region-
There is a north - north - east negative anomaly belt of aerial magnetism in the middle - east part of the basin, which could be displayed by the aerial magnetism of commutative field, upwardly continuation, lvt in earthquakes, the experimentation of granite liquation ( demagnetization ), the distribution of neozoic era volcanic rock, earthquake, hot spring and ground feature. the anomaly shows the blocking in east - west direction, and it is also associated with intense activity of deep heat interaction and the development of the crust - mantle mixed layer in the north qiangtang
從區域航磁、向上延拓、地震低速層、花崗巖熔融(退磁)實驗、新生代火山巖的分佈、地震、溫泉、地貌等發現,盆地中東部存在一北北東向航磁負異常帶,既顯示出東西分塊,也與北羌塘深部熱力作用強烈活動、發育「殼幔混合層」有聯系。The study of the regional geological setting, occurence mode of ore body, ore rocks, and orecontrolling factors of shiyintan gold deposit indicates that it is an epithermal volcanic hydrothermal gold deposit
摘要通過對石英灘金礦床區域地質背景、礦體產出形態、礦石特徵、成礦控制因素的研究,認為礦床成因類型應屬淺成低溫火山熱液型金礦床。By physiognomy feature, it could be divided into three types of thermal structure : positive dome model, negative collapse model and border dome core collapse model. based on the depth degree or magma - thermal influenced, it could be divided into five types of thermal structure : ( ancient ) geothermal anomaly focus region model, superficial volcano eruption hydro - thermalism and hypabyssal intrusive model, thermal anticline ( thermal dome ) model, mid - deep intrusive model, deep mantle ( crust ) thermal plume model ; and put forward a perfect model of the thermal structure. there are many interaction system could be induced into a systematic thermal interaction, include : ocean - continent system, basin - mountain interaction, superficial and mid - deep crust - mantle interaction, crust - mantle commingle interaction, vertical thermal interaction ( delamination ) etc.
依據地貌形態分為三類:正向穹窿型、負向塌陷型、邊隆核陷型:依據巖漿-熱力作用影響的深淺程度或深度分為五類: (古)地熱異常群集區、表淺層火山噴發-熱液活動與淺成侵入型、熱力背斜(熱穹窿) 、中深層侵入型、深部地幔(地殼)熱柱型;提出了熱力構造作用空間分佈的理想模式,將洋陸系統、盆山作用、淺表與中深部殼幔作用、殼幔混合、垂向熱力作用(拆沉)等納入一個整體統一的熱力作用系統中,為盆地動力學研究打開了一個新窗口;研討了熱力構造研究方法。Several analysis methods such as casting slice, scanning electron microscope, porosity and permeability data, mercury injection data and density of fissures are used to study the reservoir properties of volcanic rocks in huang - yu - re area, the east sag of liaohe basin. volcanic rocks in this area are mainly composed of basalt, diabase, tuff and trachyte. the dominating type of volcanic reservoir space includes secondary solution pores and structural fissures
通過火山巖的常規物性分析壓汞分析和裂縫密度分析,結合鑄體薄片和掃描電鏡,研究了遼河油田黃于熱地區的火山巖儲層物性特徵,認為該區火山巖儲層巖石類型主要有玄武巖輝綠巖凝灰巖和粗面巖,主要儲集空間類型為次生的構造裂縫和溶蝕孔縫。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。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
在分析超臨界成礦流體系統形成的區域地質背景和研究成礦物理化學條件的基礎上,探討了超臨界成礦流體系統形成的動力學條件,提出該系統的成礦機理:與燕山晚期酸性火山侵入巖漿有關的金銅礦床是在上地慢隆起、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用形成的巖漿熱液與大氣降水混合,經水巖作用等復雜的輸運和化學反應耦合過程的動力學產物。Geothermal power stations tap aquifers heated by contact with hot rocks in volcanic regions ? or, in hot but dry spots, they pump water past such rocks to heat it up
地熱發電廠利用火山地區? ?或者地溫高且乾燥的地點? ?的乾熱巖體傳導熱能給含水層畜熱,然後將水注入含水層利用熱巖體對其加熱並使之汽化。Through the systematic analysis and contrast studies on topographical environment characteristics of these typical regions, it is found that the hydrothermal activity only occurs under the circumstance of the particular topographical environment, though it distributes widely in the tensional tectonic environment, for instance, the mid - ocean ridges, transform faults zones, back - arc spreading basins and the modern marine craters regions
通過對典型熱液區地形環境特徵的系統分析和對比研究發現盡管現代海底熱液活動廣泛分佈在大洋中脊、轉換斷層、弧后擴張盆地等各種不同的張性構造環境及現代海底火山活動區,但也僅出現在特殊的地形環境條件下。The main achievements obtained in this paper are as follows : 1. some of new recognitions were obtained on such aspects as strata sequence, rock type, metamorphism, hydrothermal alteration and the sedimentary environment by the study on many profiles in this area, with discovery of volcanic rocks for the first time in ore - bearing strata and ore bodies
取的了如下主要成果和認識: 1 、通過對礦區地層多條剖面的研究,對地層的層序、巖石類型、變質作用、熱液蝕變及原巖沉積環境有了新的認識,特別是在賦礦地層及礦體中首次發現了火山巖。From an elevation of 1000 meters at the north end of the valley, the land slopes down steadily and for 70 miles the floor is below sea level, reaching a low point of - 86 meters at badwater, the lowest point in the western hemisphere and is considered to be one of the hottest places in the world during the summer season. every year between november and april, the weather is perhaps the most suitable for travelers
是日參觀美國面積最大的火焰谷死谷國家公園,包括公園內景色瑰麗的拉培斯基山丘zabreski point ,與全美國最低點的壞水區bad water ,此處低於海平面282尺,雖是全球最熱地區之一,每年十一月至來年四月天氣清涼,為旅遊最佳季節。Shiyingtan gold deposit is situated in the volcanic island arc zone of northern margin of tarimu plate in the late paleozoic, and is located the west section of xiaorequanzi - dananhu the zone ore forming of cu, ni, au, sn. the condition of geological mineralization in the area is outstanding
石英灘金礦床位於塔里木板塊北緣晚古生帶火山島弧帶,處于小熱泉子-大南湖cu 、 ni 、 au 、 sn成礦帶中西段,區域成礦地質條件優越。A special feature of the north island is the central volcanic region with three still active volcanic peeks and internal activity featuring hot springs, geysers, and boiling mud pools
北島富有特色的地形風貌莫過于有著三座活火山的中部火山區,以及以熱泉、間歇泉和沸騰的泥漿為特徵的地熱活動。The end of may, a persistent drought has sparked a chain of wildfires that has been raging through forests in northeastern florida lasting more than forty days. the blaze has destroyed nearly four hundred and eighty thousand acres of woodlands and has burned down many homes
久旱不雨,引起森林野火,火勢一發不可收拾在佛州東北部地區,自五月底連續燃燒了40幾天。炎熱的火焰燒毀了近48萬英畝的山林,使得許多的民房受到殃及,同時有幾條主要的道路也被迫封閉,空氣中彌漫著燒焦的味道。Based on ore material sources, metallogenesis, occurrences, ore formation and wall rock alteration of gold ore deposits in the northest jiangxi province they are classified into four types i. e. magmatic hydrothermal gold deposit, volcao - subvolcano hydrothermal gold deposit, multi - sources hydrothermal gold deposit and heat underground water ( brine ) infiltrating gold deposit and 8 sub - types and the geological characteristics of the deposits are described and ore - forming control of sedimentary formation, structure and magmatic rocks on the formation of gold ore are summarized and gold ore - searching directions in the northeast jiangxi province are pointed out
依據成礦物質來源、成礦作用、礦床產出條件、礦石建造和圍巖蝕變等因素,將贛東北地區巖金礦床劃分為巖漿熱液類、火山次火山熱液類、多源熱液類和地下熱(鹵)水滲濾類等4類8型,分述了各類(型)金礦成礦地質特徵,總結了沉積建造、構造和巖漿巖對區內金礦的控製作用,指出了贛東北地區金礦找礦方向。Based on the several year data of permafrost in the region of fenghuoshan mountain, this paper not only studied the transformation of upper limit of permafrost in natural ground and roadbed but also the thawing of permafrost, and analysed quantitatively the status of heat which have entered permafrost
摘要基於對多年來風火山地區的多年凍土資料,研究了天然地區和路基下的凍土上限變化情況以及多年凍土的融化狀態,並定量分析了進入多年凍土內的熱狀況。The results demonstrate that the upper limit of permafrost in this area had declined from 1970s to the middle phase of 1990, and permafrost has appeared degenerate tendecy, but since middle 1990s, permafrost have a stable state ; ground temperature of roadbed near the earth surface is higher than that of the natural ground, thawing time of roadbed near the earth surface is longer than that of the natural ground, the heat income within the permafrost is greater than the heat release from the permafrost during anannual period, the heat accumulation within the permafrost is temporarily appeared as temperature rising, but with the heat accumulation within permafrost growing up year by year, permafrost temperature will become higher gradually, and strong thawing of permafrost could be happened in the region
結果表明:風火山地區從20世紀70年代到90年代中期凍土上限下降,凍土出現退化現象,從90年代至今凍土趨于穩定;路基近地表地溫明顯高於對應天然地表下的地溫,路基近地表經歷的融化期長于對應天然地表,進入多年凍土區的熱收支也呈現出吸熱明顯大於放熱的周期性變化,進入多年凍土的熱積累暫時以增高地溫耗熱為主,但隨著凍土吸熱量的逐年積累、凍土溫度的不斷升高,本區凍土可能發生強烈融化。The archaea contain many organisms of extreme environments, such as hydrothermal vents, hot springs, saline sediments, volcanic craters and boiling muds. they include methane - generating organ - isms ( methanogens ), sulfate reducers, and extremophiles
古細菌包括許多生長在極端環境中的有機體,如高熱溫泉口,高鹽沉積地區,火山噴發處,沸騰的巖漿中等的生物有機體,還包括產甲烷菌等。An assessment on reservoir quality of volcanic rocks in huang - yu - re area, liaohe basin
遼河油田黃于熱地區火山巖儲層物性評價The results of reserch work show that the area of ca012, ca031, ca060 and the area near the shi - cun faultage are adventage exploratory targets. the succeed possibillity is bigger. but it has the high venture in all. it is suggested to frac - pack, to drill directional well to test oil in steam stimulation
研究結果表明:位於火山口附近的草12井區和草31井區、草60井區、石村斷層附近是比較有利的勘探目標,勘探成功的可能性較大,建議利用壓裂引效、鉆定向井的方法進行熱采試油,並開展全區測井約束地震反演,對油氣成藏進行更全面的評價。分享友人