火山活動性 的英文怎麼說

中文拼音 [huǒshānhuódòngxìng]
火山活動性 英文
volcanic activity
  • 火 : fire
  • 山 : 名詞1 （地面形成的高聳的部分） hill; mountain 2 （形狀像山的東西） anything resembling a mountain...
  • 活 : Ⅰ動詞1 （生存; 有生命） live 2 [書面語]（救活） save （the life of a person）:活人無算 （of a goo...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 火山 : [地質學] volcano; burning mountain
  • 活動 : 1 （運動） move about; exercise 2 （動搖） shaky; unsteady 3 （不固定） movable; mobile; flexible...
  1. ( 4 ) based on the analysis and summary of typical orogenic belt in china, advancing the marker to distinguish the exist of delamination occurred in orogenic belt, especially giving up some new marker such as ring ultrabasic - basic - medium acid rock body, local bimodal continental rifting volcanic activity ; rapakivi granite, etc. ( 5 ) collating the main stages of south part of sanjiang orogenic belts evolution after the close of old nanchangjiang ocean, i

    較全面地提出了判別造山帶成熟拆沉作用發生的標志，特別是根據對我國典型造山帶的總結分析，提出了一些新的標志，如環狀超基性一基性一中酸性雜巖體;局部雙峰式大陸裂谷型火山活動;二長花崗巖、堿性花崗巖和奧長環斑花崗巖;地殼局部短暫下沉;等等。
  2. And apatite. by these analyses and comparison with general granite both in china and the world and with the granite in other au or cu belt in china, the characteristics of the granite in this area are concluded as follows. it belongs to magnetite - i or syntectic granite and has crust - mantle mixed characteristics ; it was formed mainly by crystallization differentiation of melting magma and multiphase varied intrusion ; the degree of differentiation evolvement is not high ; the granite and its enclaves p. re congenetic ; the range of temperature is about 500 - 700, the range of pressure is about 2. 50 gpa - 4. 35 gpa, and the range of oxygen fugacity ( lg fo2 ) is - 15. 53 - - 14. 00 ; most granite bodies formed before the collision of plates, and few formed after the collision of plates

    通過對測試數據的分析與綜合研究，並同中國和世界一般花崗巖類以及中國主要金、銅成礦巖體的花崗巖類進行對比，得出本區花崗巖類巖石具有以下特徵：屬磁鐵礦-型或同熔型花崗巖，其巖漿物質具殼幔混源特徵：主要由熔融態巖漿經結晶分異作用，通過多期變速上侵而形成；其分異演化程度較低；寄主巖基和包體具有同源性；巖石的形成溫度范圍約為500 - 700 ，壓力大約為2 . 50gpa - 4 . 35gpa ，氧逸度值1gfo _ 2為- 15 . 53 ? 14 . 00 ；該巖帶主要形成於板塊碰撞前消減的活動板塊邊緣期，為燕山至喜馬拉雅早期的大陸邊緣火山弧環境的產物。
  3. By comparing i8o curve with annual growth rate and grey level curve in the stalagmite during the same period, the author brings forward that that climate in shennongjia region mostly embodies matching modes of warm / wet, cold / dry over the past 2000 years, but temperature was out of harmony with precipitation in the course of climate transforming, which shows that shennongjia climate embodies matching modes of cold / wet, warm / dry at part period of time

    近2000年中17次太陽活動和1400aad以來29次火山活動對氣候變化影響的印跡在石筍氧同位素中都有明顯的記錄，表明氣候事件與太陽活動、火山活動有較好的相關性。石筍各代用指標譜分析顯示126a 、 100a 、 81a 、 60a 、 40a 、 22a 、 11a等周期成分，也進一步支持了太陽活動對季風區短尺度氣候變化的驅動作用。
  4. The increasing volcanism implies that the regional tectonism became progressively severe from the early stage to late stage of the late carboniferous

    自晚石炭世早期到晚期，火山活動期逐漸增長，休眠期逐漸縮短，反映出盆地性質自穩定向活動的轉化過程。
  5. Its existing shows that neighborhood of shidongkou fault zone once arises acid volcanic eruption in neoid period and provides new important information with basic geological study of guizhou

    它的存在，顯示了施洞口斷裂帶附近，挽近地質時期曾有酸性火山噴發活動，為貴州基礎地質研究提供了新的重要信息。
  6. Multi - stage regional faulting activities and volcanic eruption with multi - times of forcing generate favorable conditions for the fracture development of the volcanic rock in the eastern depression

    多期區域性斷裂活動及火山噴發，多期施力，是東部凹陷火山巖中裂縫發育的有利條件。
  7. Was made up of thick neutral and basic volcanics, volcanoclastic rocks and few normal sedimentary rocks. the sedimentary rocks of tiaohu fm. were mainly composed of terreverte or mauve mudstone, sandstone and glutenite

    條湖組的分佈范圍與蘆草溝組大致相當，但巖性卻差異很大，為厚層中?基性火山巖、火山碎屑巖，是火山活動頻繁的證據，條湖組沉積巖夾在火山巖中間，主要為灰綠、紫紅色泥巖、砂巖及砂礫巖。
  8. 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。
  9. Detailed studies of tectonic unit and mineralized pedigree in each tectonic unit and each period provided that tectonic evolution passed an evolutionary sequence from early extension - transition - late compression that correspond to mineralization - sediment and submarine eruption - exhalation mineralization - moderate to acid magma and tectonic hydrothermalism that are relevant to mantle - derived magma and volcanic activities ; the mineralized pedigree can be indicated as mantle derived - inner basin and deep source - crust source ore - forming materials

    對各時期、各構造單元的成礦譜系進行了詳細研究，提出構造運動演化從早期拉張過渡晚期擠壓的演化序列，分別對應于以幔源巖漿和火山活動有關的成礦作用沉積及海底噴流?噴氣成礦作用中酸性巖漿及構造熱液成礦作用；在成礦物質上由幔源盆內及深源殼源的成礦譜系。
  10. 4. the relative fertile lithospheric characters of yanshan area, unique plate tectonic situation and developed deep faults can explain reasons of the volcanism and tectonic events in yanshan area throughout the mesozoic

    4燕山地區特有的相對「易熔」的巖石圈性質，所處的特殊的構造位置及發育的深大斷裂，可以較好的解釋該地區發生貫穿整個中生代的火山活動和構造變形的可能性。
  11. There is a close relation between mesozoic tectonic evolution, fluid evolution, petrogenesis and mineralization in the manzhouli - e ' erguna region in the northeast of the northern orogenic belt, china, and three evolution stages of the mesozoic tectonic - fluid - petrogenetic and metallogenetic system are proposed out : 1 ) acompanied by ree and cu mineralization, the calc - alkaline volcanic rocks and mantle - crust mixed type granite occurred under the regional tension tectonic background caused by the mongolia - okhotsk residual ocean that was closing in scissors form in the early - middle jurassic. 2 ) acompanied by pb, zn and ag mineralization, the calc - alkaline and alkaline volcanic rocks occurred under the regional shear - compression tectonic background in the late jurassic. 3 ) acompanied by u, f, pb, zn and ag mineralization, the caic - alkaline and alkaline volcanic rocks occurred under the regional tension tectonic background in the early cretaceous

    摘要本文討論了北方造山帶東北段滿洲里額爾古納地區及其毗鄰區中生代構造流體成巖成礦系統及其演化的三個不同階段： 1 ）早中侏羅世張性「似裂谷環境」下所形成的中基性堿性火山巖、同熔性花崗巖及深源流體活動形成的稀土礦床和斑巖性銅鋁礦床； 2 ）晚侏羅世擠壓剪切環境下所形成的酸性火山巖、斑巖類及深源流體活動所形成的鉛鋅銀礦床； 3 ）早白堊世張性環境下所形成的基性堿性火山巖及深源流體活動所形成的鈾礦床、金銀礦床及螢石礦床。
  12. Throughout researching it has been found that three main types of copper deposits, which mafic - ultramafic rock, marine volcanic rock and porphyry, with middle proterozoic, paleozoic and mesozoic in gansu, china. the cu - bearing formation, deep major faults and late structural - magmatic zones formed in specific geotectonic setting are main ore - controlling and metallogenic factors for copper, gold and polymetallic minerals in this area, and their convergent positions are effective ones formed ore bodies in space

    通過研究認為：鎂鐵質-超鎂鐵質巖型、海相火山巖型及斑巖型三種銅礦類型，是甘肅的主要銅成礦類型，其主成礦階段為中元古代、古生代以及中生代；特定大地構造背景下形成的含礦建造、區域性深大斷裂以及後期斜向構造-巖漿活動帶，是該區銅、金及多金屬成礦的主要控礦因素，三者在空間上的復合是礦床體形成的有利部位。
  13. At last the rhythm of yanshanian volcanic rocks is classified into three series such as alkaline basalt, hkca, calc - alkaline shoshonite. 4. based on the study of rock series, assemblage of igneous rock, characteristic of geochemistry, trace effect of isotope, the yanshanian volcanic rocks of yanshan - liaoning area are mainly calc - alkaline series, which should belong to the products of near continental margin of intracontinental tectonic setting

    3 、在火山活動節律的劃分、區域對比的基礎上，研究了各級節律火山巖的巖石學、礦物學、地球化學和同位素地質學特徵，將研究區燕山期火山巖劃分為堿性玄武巖系列、高鉀鈣堿性系列和鉀玄巖系列。
  14. The relationships between the accumulation of gas hydrates and the typical diapirs in passive continental margin are summarized in primary in this paper which suggest that the factors in passive continental margin including the thick sediment layers, plastic substance, high pressure fluid, outboard volcanic activities and the process of stretch - rupture provide favorable conditions for the formation of the diapirs which can form advantageous environment for gas hydrates coming into being

    初步總結了被動大陸邊緣中典型底辟構造與天然氣水合物的成礦關系，認為被動陸緣內巨厚沉積層、塑性物質與高壓流體、陸緣外側的火山活動及張裂作用，為底辟構造發育提供了條件，形成了水合物成礦的有利空間。
  15. Some parameters ( such as the density of water ) are well known ; others ( such as the likelihood of volcanic activity ) vary by a factor of 100, 000

    有些參數是大家早熟知的，例如水的密度，但其他參數卻是以10萬倍在變動著，例如火山活動的可能性。
  16. Vocalnic activity characterizes extru - sive facies - spurt - deposit facies, which constitutes multi - rhythmic volcanic spurting

    火山活動具有由噴發相（噴溢亞相） -噴發-沉積相的特點，構成了具多韻律性的火山噴發特徵。
  17. The lower paleozoic strata in the south kunlun massif are kulafuhe group of cambbrian - ordovician. they consists of metamorphic detrital rocks, limestone, magnetite - bearing basalt, quartzite ( meta - silicalite ), which suggests that they might form at active continent margin. the geochemical characteristics of volcanic and detrital rocks do indicate that they might form at an active marginal environment such as island arc etc. associated with the qimanyuter ophiolite suit, there are lots of early paleozoic granitic plutons

    在昆南地塊上的早古生代地層為寒武?奧陶系庫拉甫河巖群，由變碎屑巖、灰巖、含磁鐵礦玄武巖、石英巖（變硅質巖）等組成，顯示其比昆北地塊有較大的活動性，火山巖和碎屑巖的巖石地球化學特徵也反映為島弧及活動邊緣環境。
  18. Analysis has been done on the human behaviour and reaction duration of the investigated persons inside the buildings with different ages, different gender, different educated level, different fire experiences, different location inside buildings, different activities, different health conditions and different approaches of fire alarm. three highest distribution values of the first human behavior were concluded about fire reporting, fire identifying and fire warning to others. this paper have first obtained the range of reaction duration and the characteristics of frequency distribution under different situations of the investigated persons inside the buildings in china

    在總結前人對人的火災行為研究經驗的基礎上，本文首次對陜西、山西、河南三省的169起建築火災逃生行為進行了問卷調查，對回收到的274份問卷的個人信息、環境信息、火災行為反應信息進行了頻率分佈統計；分析了不同年齡、不同性別、不同受教育水平、不同火災經驗、在建築物內的不同位置、不同活動狀態、不同身體狀況、不同獲悉火警信息途徑的調查對象的第?行為反應及反應時間；得出了報警求助、查證火災信息、通知他人火災信息等三個最高的火災第一行為反應分佈值；得到了建築火災中調查對象第一行為反應的時間范圍及不同條件下的分佈特徵。
  19. It is proved by the result of oil test that the combination of such three parameters as the density of fissures, porosity data and permeability data can be used to evaluate the quality of reservoirs in huang - yu - re area more exactly, among which the density of fissures is the leading reference for the evaluation

    實際試油結果表明裂縫密度孔隙度滲透率3個參數結合能夠較好地反映該區儲層的好壞，其中裂縫密度是評價儲層質量的主要依據。裂縫改善了火山巖的儲集性能，斷裂活動控制著儲層中裂縫的發育。
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