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imbricate vt.,vi.(使)疊蓋;(使)成鱗狀。adj.1.【動...

imbrication

Based on the regional structure dynamics analysis of the lithosphere imbricate structure in lanping - weixi area , the middle section of three - rivers area ( n26 - 28 ) , the bouguer gravity anomaly of deep structures was completed and the fractal of these faults was calculated . the geology structure model and the elasticoplastic three - dimension finite - element mathematic are described , made and calculated ; and physical simulation was accomplished 針對三江中段n26 - 28蘭坪-維西地區的巖石圈正交疊加構造的區域構造動力學分析,進行了深部構造的布格重力異常延拓處理和淺部的斷層分維計算,描述、制作計算了地質結構模型、彈塑性三維有限元數學模型和物理模擬。

This paper was completed based on researches of orefield structures of baiyangping multi - metal mineralization concentrated field , and analysis on structure dynamics of ore - concentrated area and adjacent in lanping - weixi area , yunnan province . in baiyangping ore concentrated area , the master mineralization epoch is in lanping basin became imbricate down - warped , strike - slip and pull - apart basin 本文是在云南蘭坪?維西地區白秧坪多金屬礦化集中區的礦田構造研究基礎上,對礦集區及滇西較大范圍進行的構造動力學分析研究成果。

Kongxi buried hill shows following features in the seismic profiles : the structures are asymmetric . there is flexural syncline on the east side and a monocline on the west side . asymmetric repetition of stratigraphic units is present in the drill wells and the dips of beds and faults are gentle . the permo - carboniferous system of both sides almost lie in the same slope and the events of cambrian or upper proterozoic are continuous from east to west . the phenomenas suggest that kongxi buried hill could be a thrust belt been traced which consists of reverse faults . the imbricate faults mainly effect pre - jurassic strata . there are obvious angular unconformity between jurassic - cretaceous system and paleozoic involved deformation of thrust . the thrust front in some place has cut off the beds of jurassic - cretaceous system . the structural style of the thrust structure changes along the strike of the kongxi buried hill 地震和鉆井資料揭露的孔西構造帶前第三系潛山的地質特征可以歸納為:構造帶總體上不對稱構造帶內部有地層重復現象石炭二疊系地層的位置明顯高于兩側的同一地層的高度。用由34條向東傾斜的逆沖斷層組成的疊瓦扇構造模式能夠比較合理地解釋上述地質特征。該帶向東傾斜的逆沖疊瓦狀斷層組主要影響前侏羅系地層,侏羅白堊系與卷入逆沖構造變形的古生界地層之間有明顯的角度不整合。

This paper has studied the development of setting & model of the overthrust , which is distributed over the plane & section , and its belting character in the northern margin region of chaidamu basin , and described the character of the main overthrust sheet belt and lower strain area in great details . moreover , it has pointed out a best target for oil / gas exploration on the imbricate fan belt and hidden overthrust forward belt through surveying the developing evolution model and its formation mechanism of the overthrust in the field and structure inversion indoor 6figs . , 8refs 研究了柴北緣地區逆沖推覆構造的發育背景、發育模式,平面、剖面展布特征及其分帶性,并對主干逆沖斷裂帶及其間的推覆體帶、逆沖席帶和低應變區的特征進行了詳細描述,同時通過野外觀察和室內構造反演來研究推覆構造的發展演變模式及其形成機理,指出其逆沖疊瓦扇帶和隱伏逆沖前緣帶是最有利的油氣勘探目標.圖6 ,參8

Cymes 1 - 2 in axil of leaves , rather short ; flowers pale green , 7 mm in diam . , 5 - merous ; sepals imbricate , inner two larger ; petals suborbicular , 3 mm long ; stamens without filaments ; pistil without style , stigma appressed , minutely 5 - lobed 聚傘花序1 - 2腋生,短小;花淡綠色,直徑約7毫米; 5數;萼片覆瓦狀排列,內方2片較大,邊緣常有深色細淺齒;花瓣近圓形,長約3毫米;雄蕊無花絲;雌蕊無花柱,柱頭平貼,微5裂。

Typical sedimentary structures of tempestite , such as radiate and imbricate arrangements of strip dolomitic limestone gravels , grading beddings and ripple beddings are presented in the succession , indicating its accumulation in a shoreline environment 該風暴沉積的底面侵蝕構造清楚,長條形白云質灰巖礫屑具放射狀構造或疊瓦狀構造,并發育渠鑄模、粒序層理和小型波狀層理等沉積構造,為典型的淺水風暴巖。

There are five kinds of fault - fold assemblage styles which are respectively thrust - nappe structures , imbricate thrust - propagation folds , face to face thrusts , back to back thrusts and positive flower structures 主要的斷層?褶皺組合樣式有沖斷推覆構造、疊瓦沖斷層?斷展褶皺組合、對沖斷層?沖凹構造、背沖斷層?沖起構造和正花狀構造。

Control of mineralization of imbricate structure and prospecting perspective in deep part in the changpo deposit of dachang ore filed 大廠礦田長坡礦床深部區疊瓦狀構造控礦特征及找礦前景分析

This sediment will then probably be formed into a folded and imbricated structure . 然后這些沉積物可能形成褶皺和疊瓦構造。