次火山的 的英文怎麼說
中文拼音 [cìhuǒshānde]
次火山的
英文
subvolcanic-
Chagan sag is a secondary tectonic unit in chagandelesu depression, northeastern yingen - eji ' naqi basin, and the basement of the basin is a paleozoic fold belt of continental margin or island arc at the connection region of north china plate * tarim plate and kazakstan plate, with the character of erogenic belt. in working area and its adjacent area, the forming tectonic setting of indosinian intrusion was that orogenic belt pressed strongly, intracontinental subduction ; that of early yanshan movement epoch was the stress field transferred from compression to extension meanwhile the incrassate crust of orogenic zone turned to extensional collapse ; and that of early cretaceous volcanics was that the area structure extensional collapse further more during the post period of orogenic phase
查干凹陷屬于銀根?額濟納旗盆地東北端查干德勒蘇坳陷內的一個次級構造單元,其盆地基底為古生代時期華北板塊、哈薩克斯坦板塊和塔里木板塊交接部位形成的陸緣或島弧褶皺帶,具有古生代造山帶的性質。研究區及鄰區印支期侵入巖形成於造山帶強烈擠壓陸內俯沖的構造環境;燕山早期侵入巖形成於由擠壓轉向拉伸、造山帶的增厚陸殼開始發生伸展垮塌的構造環境;早白堊世火山巖形成於造山期后進一步發生伸展垮塌的區域構造環境。Distinct layers of ejected material on the volcanoes' slopes are allowing geologists to construct the chronological sequence of their formation.
噴發出來的物質層次分明地留在火山斜坡上,使地質學家們可以確定它們形成的年代順序。And as for the vague something - was it a sinister or a sorrowful, a designing or a desponding expression ? - that opened upon a careful observer, now and then, in his eye, and closed again before one could fathom the strange depth partially disclosed ; that something which used to make me fear and shrink, as if i had been wandering amongst volcanic - looking hills, and had suddenly felt the ground quiver and seen it gape : that something, i, at intervals, beheld still ; and with throbbing heart, but not with palsied nerves
至於那種令人難以捉摸的東西那種表情是陰險還是憂傷,是工於心計還是頹唐沮喪,一個細心的旁觀者會看到這種表情不時從他目光中流露出來,但是沒等你探測暴露部分的神秘深淵,它又再次掩蓋起來了。那種神態過去曾使我畏懼和退縮,彷彿徘徊在火山似的群山之中,突然感到大地顫抖,看到地面裂開了,間或我還能見到這樣的表情,我依舊怦然心動,卻並未神經麻木。The le - an oil field is located on the southern slope of dong - ying sag. there are two sets of ek basalt in its western block. depending on the drilling, the logging and the seismic date, tha ek basalt has the characteristics of high resistancs, the low sound wave defferance and faradic conductance, the smooth curve of self potential
樂安油田位於東營窪陷南斜坡上,其西區發育了兩套孔店組玄武巖,根據鉆井、測井、地震資料,孔店組玄武巖具有電阻率高、聲波時差值和感應電導率值低、自然電位曲線平直的特點,地震波呈板狀強反射;沉積期該區有有二次火山活動,玄武巖平面分佈比較穩定,噴發方式為「裂隙式噴溢」 ,火山口分別位於草12和草31井附近。Granite greenstone - hosted, meta - clastics - hosted, volcanics - subvolcanics hosted and sedimentary rock - hosted micro - disseminated gold deposits are of industrial value
具有工業價值的金礦類型以花崗巖綠巖型、變碎屑巖型、微細浸染型、火山次火山巖型為主。China is potential for gold mineral resources, especially for granite - greenstone hosted, meta - clastics - hosted, volcanics - subvolcanics - hosted gold deposit and sedimentary rock - hosted micro - disseminated gold deposits
中國金礦找礦前景可觀,以產于花崗巖綠巖地體中的金礦、產于沉積巖中的微細浸染型金礦、產于變碎屑巖中的金礦和產於火山次火山巖中的金礦最具找礦潛力。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。Primarily summerization on geological characteristics and new progress in scientific research of these deposits are given in this paper, the author proposes that mineralogenesis of mpcd type gold deposit is closely related to meso - neozoic volcanic - subvolcanic action ( cryptoexplosive breccia ), tectonic movement and maturation of organic material
本人概略介紹了其礦床地質特徵、研究現狀及其新進展,並明確提出了該類型金礦床的成礦與中新生代火山-次火山(隱爆角礫巖)作用、構造運動及有機質的作用息息相關。" we have opened an observation post near the site for tourists so that visitors can observe this natural spectacle, " he said. the last time the volcano erupted was in 1979
上述聲明說,這次火山噴發「不會給這些居民帶來危險」而作為一項預防措施,位於謝拉內格拉火山附近的旅遊中心已被關閉。Based on the derivation of metallogenic matters, mineralization and wallrock conditions, the gold deposits are subdivided into three main types : volcanic thermal type, subvolcanic rock - shallow to ultra - shallow porphyry thermal type, and concealed explosive breccia type of gold deposits
根據其金礦成礦物質來源、成礦作用及產出的圍巖條件可劃分為火山熱液型、次火山淺成斑巖熱液型和隱爆角礫巖型金礦床。Steel barge loaded with a bulldozer, prime movers, gravel, pipes, iron mesh, into a prime spot in a very famous dive site in the world, flattening 3, 984 sq. feet of corals
西巴丹島自幾百萬年前的一次火山爆發冒出海面后,小小的珊瑚蟲開始環繞火山錐繁衍生息,最終形成一個面積160公頃,圓周5 . 3公里的珊瑚礁。The hotel manager said a malfunctioning internal speaker ignited the fire. firefighters helped put out the fire, but not before part of the volcano melted
這家附帶水上公園的飯店的管理者表示,本次火災的起因是由於假火山內部的一個揚聲器出現了故障。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。The gold deposits, related to volcanic - subvolcanic - porphyry metallogenic series of yanshan epoch in northern jiangxi province, belong to one of the most important gold metallogenic series
摘要燕山期火山次火山淺成斑巖金礦成礦系列構成了贛北地區一個重要的金礦成礦系列。The subvolcanic hydrothermal processes show a series responses of alteration rocks with some regularity of space and time evolutions, the main metallogensis was between the silicate alterations ( high - middle temperature and prssure ) and sulfide alterations ( low temperature and pressure )
次火山水熱活動有一系列不同類型,並具一定空間分佈和時間演化規律的蝕變巖響應,主期成礦作用發生在中高溫壓硅酸鹽蝕變與中低溫壓硫化物蝕變之過渡階段。Since then, small earthquakes and swelling of the mountain indicate that mauna loa's plumbing system is again active.
從這時候開始,小規模的地震和山體的膨脹說明莫納羅亞火山的通道系統再一次開始活動。Under the guidance of synthetic information theory, the authors have quantitatively appraised the three types of gold deposits in the area using the method of logical information, that is, remelted - magmatic hydrothermal, syntecnic magmatic hydrothermal and volcanic sub volcanic hydrothermal gold deposits. 12 regions are predicted to be most perspective
在綜合信息成礦理論的指導下,對巖漿重熔熱液型金礦、巖漿同熔熱液型金礦床以及火山一次火山熱液型金礦床利用邏輯信息法進行了定量預測,總共預測出12個最有遠景的區域。A volcanic island of indonesia between sumatra and java. a violent explosion in august1883 blew the island apart and caused a tidal wave that killed more than36, 000 people
喀拉喀托火山位於蘇門答臘和爪哇之間的一個火山島。 1883年8月,該島火山的一次猛烈的噴發使該島裂開,並引發了一場使36 , 000多人喪生的海嘯Yinshan deposit is a large scale cu - pb - zn - au - ag polymetallic deposit, is located at the northeastern jiangxi province. mineralazation is directly related to the activity of volcano - subvolcano eruption and intrusion
銀山礦床是一個大型cu - pb - zn - au - ag多金屬礦床,成礦作用與火山-次火山熱液活動有直接的成因聯系。The entire pompeii city was destroyed by an eruption of mount vesuvius in 79 a. d.
整個龐貝城在公元79年維蘇威火山的一次噴發中被摧毀分享友人