本文阐述了华南中元古代晚期活动陆缘特征。
This paper deals with the features of late Middle Proterozoic active continental margin in South China.
在东亚的陆缘地区。存在着一系列的陆缘弧。
There are a series of epicontinental ares in the marginal regions of the East Asia.
铁克里克古陆缘地块位于塔里木盆地之西南缘。
Ancient land reason massif crick of iron lie in southwest predestination of tarim basin.
辉绿玢岩是冈瓦纳被动陆缘在晚古生代裂解的产物。
Diabase-porphyrite was the splitting product of passive margin of Gondwana Continent in Late Jurassic.
导致右江盆地由陆内裂陷盆地向被动陆缘裂谷盆地演化。
It caused the Youjiang basin evolved from continental rift basin to passive continental margin rift basin.
南海北部陆缘在中生代晚期曾形成宏伟的华夏陆缘造山带。
There was an orogenic belt called the Cathaysian continental marginal orogenic belt in late Mesozoic along the present northern margin of the South China Sea.
宝音图群为陆缘拉张解体阶段源自结晶基底的裂解古陆块。
Baoyintu Group is recognized as an ancient fragment from crystalline basement in stage of continental margin disjoined.
滨海区的志留系，已成为兴凯地体陆缘增生带的组成部分。
TheSilurian on the littoral area has been a part of the Xingkai terrain epicontinental aggradation-al belt.
断裂和断块构造是南海北部陆缘新生代构造作用的基本特征。
Structures of faults and fault-blocks are the basic characteristics of tectonism in the north continental margin of South China Sea in the Cenozoic.
重点探讨了我目东南沿海陆缘弧的重力异常特征及其形成机割。
The features and their original mechanism of gravity anomaly of the epicontinental arc in the Southeast China are the focal point in discussion.
深入探讨了南海东北部表层沉积孢粉分布格局与陆缘植被的关系。
The relationship between sporopollen assemblage and vegetation of the continental margin has been discussed.
前者为陆内裂陷沟-弧环境产物．后者形成于陆缘盆地构造环境。
The former is formed in trench - arc environment ofintracontinental rift, and the latter in marginal basin.
在杨子地块北缘的被动陆缘拉张海盆形成了与沉积有关的矿源层。
In contrast, sedimentation related source beds were traceable to some basins caused by tensional events along the northern margin of the Yangtze massif.
硅质岩的形成环境反映了该陆缘小洋盆在晚侏罗世所处的构造背景。
The sedimentary environment of the chert reflects the tectonic setting of the small oceanic basin in Late Jurassic.
早阶段构造组合与板块俯冲-碰撞有关，形成缝合带-陆缘弧系统；
The early stage tectonic organize related to the plate subduction, collision forms suture belt and precontinental arc system ;
非活动陆缘是板块活动相对较弱的地区，也是水合物发育的有利地区。
The passive continental margin is a comparatively weak region of plate tectonic movement, but it is a favorable region for gas hydrate.
温室效应将促使南极冰盖（首先是陆缘冰）部分融化，但不可能崩溃。
The green house effect will cause that Antarctic ice sheet (especially on the ice shelves) to be partly melt away, but can not destroy it.
它们的形成构造环境由陆缘碰撞造山环境向造山晚期或造山后环境演化。
The tectonic environment of forming these units develops the epicontinental-collison orogenic environment to the late-orogenic or post-orogenic environment.
文中着重讨论了勒巴泉—公婆泉陆缘弧的基本特征及形成的动力学背景。
This paper focus on the basic characteristics of Lebaquan-Gongpoquan epicontinental arc and the dynamic background for its formation in the contiguous area across Gansu, Xinjiang and Inner Mongolia.
文章利用天然地震的PS转换波研究了北部湾陆缘地区的地壳结构特征。
By the data of PS-waves of the earthquakes, the crustal structure of the margin of the Beibu Gulf is studied in this paper.
印支地块和华南地块是在中生代早期碰撞缝合在一起的，构成了古南海北部陆缘。
The Indochina block and South China block have collided and sutured together in early Mesozoic, and formed the northern mar - gin of proto-South China Sea Basin.
台西盆地是中国东南海域新生代陆缘扩张形成的一系列北东向裂陷—坳陷盆地之一。
The occurrences of the evaporation ducts of the South China Sea and East China Sea are studied based on the New evaporation duct model and the iron tower platform hydrometeorological data from Jan.
被动陆缘陆坡深水区因蕴藏大量的油气及天然气水合物资源而受到石油行业的关注。
The oil industry is interested in the deepwater slope area of passive margin because of its contained large scale of oil & gas and gas hydrate resources.
小独山西钨矿床位于塔里木板块的东端，北山陆缘活动带古生代柳园-俞井子裂谷带西段。
Xiaodushangxi tungsten deposit is located in the eastern end of the tarim plate, Beishan paleozoic continental margin activity with Liuyuan-Yu Well son with the western part of Rift Valley.
岩石地球化学示踪和地层学研究表明，冈底斯带石炭纪为伸展背景下的冈瓦纳陆缘裂陷环境。
Geochemical and stratigraphical studies suggest that the tectonic setting of the Gangdese region is depressional rifting to the northern margin of Gondwanaland.
南海北部陆缘下NW-SE方向流动的地幔流的存在使得伸展活动具有由北向南发育的机制。
The existence of NW-SE direction mantle flow under the continental crust in the north continental margin of South China Sea made the extension activities migrate from north to south.
马超营一一潘河大断裂，界定了古生代时期华北板块活动大陆边缘陆架与陆缘表海的南部边沿。
The major disruption of Machaoying-Panhe defines the active continental margin of the north China plate and the south margin of the Epicontinental Sea in the Paleozoic period.
东亚陆缘新生代盆地几何特征具有相似性，呈以nne、NEE至EW向断裂为边界的准菱形。
The Cenozoic basins of different magnitudes in East Asia continental margins are similar and self similar in shape.
其原岩岩石类型有火山岩，陆缘碎屑沉积岩，火山、岛弧拉斑系列或钙堿系列火山岩、蛇绿岩等。
Their original rocks are volcanic rocks, epicontinental clastic sedimentary rocks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series.
其原岩岩石类型有火山岩，陆缘碎屑沉积岩，火山、岛弧拉斑系列或钙堿系列火山岩、蛇绿岩等。
Their original rocks are volcanic rocks, epicontinental clastic sedimentary rocks, and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series.
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