tectonic event 中文意思是什麼

tectonic event 解釋
構造事件
  • tectonic : adj. 1. 構造的；建築的。2. 【生物學】構造的。3. 【地質學；地理學】地殼構造上的，起因於地殼運動的。
  • event : n. 1. 事件；事情；事變；大事。2. 偶然事件，可能發生的事。3. 活動，經歷。4. 〈古語〉結局。5. 【體育】項目〈尤指重要比賽〉。6. 【法律】訴訟[判決]的結果。
  1. Sedimentary - tectonic event and hyhrothermal depositional mineralization in palaeozoic sedimentary basin, south qinling

    構造事件與熱水沉積成礦
  2. The middle cambrian early devonian ( 513 - 397ma ) tectonic stage was characterized by a series of tectonic events with different features, which are completely different from the caledonian event that occurred in the appalachian orogen and in scotland

    摘要中國大陸早古生代（中寒武世早泥盆世）構造期以發生系列各具特徵、分佈局限、準同時的構造事件為特徵。
  3. After the volcanic eruption of multi - phrase cycle - deformation, filling of basin, crustal uplifting event being studied, this dissertation tries constructing the different degree rhythm of magma activity corresponding with crust - mantle dynamic system, studying the crust - mantle deep processes. based on the studies on the characteristics of volcanic rhythm, igneous rocks assemblages, temporal and spatial distribution of igneous rocks, tectonic deformation, the author has util ized the methods of petrology, geochemistry, isotopic geology et al. to do research on the above - mentioned geological problems

    通過多次幕式火山噴發-構造變形-盆地充填-地殼隆升事件序列的釐定，從火山活動節律特徵、火成巖構造組合類型、時空分佈及其演化和構造變形的歷史記錄，利用巖石學、地球化學、同位素地質學等方法，反演深部過程與淺部響應等來闡明造山過程，建立與不同級別巖漿活動節律對應的殼幔動力學系統，追索殼幔深部過程，已成為當今地球動力學研究的前沿課題之一。
  4. The strike - slip event in early cretaceous made the largest contribution to the basin was that it broke the basin pattern of foreland and strike - slipping flexure in indosinian and went into a newly nne structure pattern. this indicated that the tectonic scenario of the basin had been changed from teties structure to the pacific tectonics

    該期走滑事件對合肥盆地的最大貢獻在於它打破了印支期，前陸+走滑的盆地格局，而進入到一個全新的北北東向的構造格局，標志著盆地的構造背景由特提斯為主的構造域向以太平洋構造域為主的轉化。
  5. By having conducted 40ar - 39ar dating of 35 samples and sm - nd dating of 19 samples from the linzizhong volcanic rocks, the post - collision volcanic rocks and a granite dike and the yarlung zangpo ophilite, the dissertation provides significant new data and results for optimizing the time framework of tectonic - magmatic event s of this region. according to isotopic dating of 9 samples, 12 experiments survey in the main trunk profile, the eruption age of the linzizhong volcanic rock in the linzhou basin has been determined as 54 - 64ma

    本論文通過35個樣品的~ （ 40 ） ar - ~ （ 39 ） ar及19個樣品的sm - nd同位素測年，獲得了關于俯沖?碰撞階段形成的林子宗火山巖、后碰撞火山巖與花崗巖及雅魯藏布蛇綠巖的同位素年齡數據，為完善研究區構造?巖漿事件的時間格架提供了新的資料與成果。
  6. Bozhong area has different oil - gas accumulation characteristics from the adjace nt onshore oil fields. because of the latter thermal event and tectonic action, bo zhong area became the subsidence center and depo - center of the bohai bay basin

    其具有不同於周邊陸地油田的油氣成藏特點，晚期的熱沉降和構造活動使其成為渤海灣盆地的沉降和沉積中心，上第三系具有優于周邊陸地油田的良好的儲蓋條件，晚期的構造活動與油氣主要排烴期相匹配，為油氣向上第三系圈閉中運聚提供了良好條件。
  7. O curve of dsdp607 v30 - 97 show that loess began to deposit on the terrace of the yellow river about 1. 20 ma b p, and passed thirteen climatic changes from drier and cooler to warmer and wetter later. the turn of sedimentation from alluvium to loess, an event of transformation from accumulation to down - cut of the yellow river, indicates a sharp tectonic uplift occurred around 1. 2 ma b p. key words : loess - paleosol ; susceptibility ; climatic changes ; tectonic movement ; yellow river ; yangfan section

    通過對楊范剖面黃土地層巖性特徵沉積結構質量磁化率和頻率磁化率的分析及與深海氧同位素曲線的對比，劃分了剖面地層，初步確定了黃土沉積始於1 . 20 ma b p ，黃土沉積以來該區發生了13次大的乾冷暖濕氣候變化沉積轉型指示河流強烈加積轉變為河流侵蝕，代表約在1 . 20 ma b p發生過一次強烈的構造抬升事件。
  8. Recently, however, two distinct tectonic models have been postulated to account for the event of the ncc. one suggested that the ca

    近年針對華北陸塊1800ma的大地構造演化及其動力學背景提出了不同看法，其中以地幔柱模型和大陸碰撞模型最具代表性。
  9. A tectonic event may have diverted the system ' s sources toward the ganges plain, though there is some uncertainty about the date of this event

    盡管這條河流的修建日子無法確定，但修建的結果也許是把水源引入恆河平原。
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