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The endogenic and exogenic geodynamic forces which are relative to slope evolution can be called geodynamic factors.

1引言斜坡灾害是地质体在各种内、外地质动力耦合作用下的产物,这种耦合作用可能是瞬间动态力和静态力的耦合,也可能是极慢的时效力和静态力的耦合,或者是多重动力作用的耦合[1,2]。

In the park, aggradation and st ru cture, such as magmatic rock, metamorphic rock and sedimentary rock of the 5periods of geologic history, namely 二 Archean Eon, Proterozoic Eon, Paleozoic, Mesozoic and Cenozoic, continuously and completely crop out, relics of angular discordance interface and structural feature fwature by 3 global Precambrian orogeny and epeirogeny respectively called SongYang motion, Zhongyue motion and Shaolin motion taking place 25billion years,1.8billion years and 546million years ago. This park is called by geologists as" natural geology museum ,of" five generations under one roof .

元古宙、古生代、中生代、新生代五个地质历史时期的岩浆岩、变质岩、沉积岩等沉积和构造,清晰地保存着发生在距今 25 亿年、 18 亿年、 5.46 亿年前被分别命名为高阳运动、中岳运动和少林运动的三次全球性前寒武纪造山、造陆运动所形成的角度不整合界面及构造形态遗迹,被地质学家称为"五世同堂"的"天然地质博物馆"。

Recognized the regional geological history and the lack of external Sr sink epidote among the hydrothermal mineral assemblages, we refered that the Rb-Sr isoehron isotope date was the hydrothermal ore formation age.

因此本文通过Rb-Sr等时线所确定的250±20Ma同位素年龄具有地质意义,结合对区域地质演化史的基本认识及金矿石热液蚀变组合的研究(易捕获外来锶的绿帘石不发育),该同位素年龄代表热液成矿年龄。

Fujian Province is situated in the southeast edge of the Eurasia Plate and close to the Pacific Plate.

自 2 6亿年前的新太古代以来,在漫长的地质历程中,形成了众多各具特色的地质遗迹。

Equipped with the functions of the Office of Office, Room A total of 17: Office, policies and regulations Office, Planning Office, the Treasury, farmland protection department (reservations Provincial Agriculture Zoning Commission Office brand), used for construction is located, cadastral management, property management offices, Mineral Development and Management Department, the Department reserves of mineral resources, geological environment division, geological survey and were based on Survey and Mapping Office, survey and mapping industry, management, law enforcement and Supervision Bureau (Hunan Province Land and Resources to add a brand of law enforcement to monitor the Corps), Science and Technology External Publicity Division, personnel education Office, the Office directly under the authority of party committees and discipline inspection groups to monitor the room, and retired personnel management offices, the Office of authority logistics service center.

厅内设职能处、室、局共17个:办公室、政策法规处、规划处、财务处、耕地保护处(保留省农业区划委员会办公室牌子)、建设用地处、地籍管理处、地产管理处、矿产开发管理处、矿产资源储量处、地质环境处、地质勘查处、基础测绘处、测绘行业管理处、执法监察局(加挂湖南省国土资源执法监察总队牌子)、科技外事宣传处、人事教育处、厅直属机关党委、纪检组监察室、离退休人员管理处、厅机关后勤服务中心。

The Shenyang city has good hydrological and geological conditions,which can be divided into four sub areas according to the request of the hydrological and geological conditions and the layout of the farm belt.

沈阳市具有良好的供水水文地质条件,按区域水文地质条件及沈阳市农业区划的要求,可划为四个水利分区。

It is very important and necessary to discover and understand floodwater geological records.

因此,利用地质记录延长洪水时间序列,从地质记录中认识洪水的发生规律,显得非常重要和必要。

Foothill belt of Nanjiang area has a great exploration potential.

南江地区山前带具有较大的油气勘探潜力,通过研究该地区油气地质条件,认为具有较好的基本成油气地质条件,资源量大。

This thesis expounds the causes of geological calamity and region geological calamity forewarning principle.

论述了地质灾害的成因和区域地质灾害预警原理。

Under the theory of regional metallogenic system, this paper, focusing on Gaize district in Tibet, conducted carefully research in geological structure, magma activity, geophysical anomaly, geochemical anomaly, gold-bearing geological bodies and gold occurrence state, association of gold with other related elements, characteristics of typical deposits, metallogenic age, metallogenic process, post-ore-forming destruction of deposits in Gaize district based on methods of geology, petrology, economic geology, genetic mineralogy, isotopic chronology, geophysical and geochemical prospecting, and remote sensing.

本论文以藏北改则地区为重点研究区,以区域成矿系统理论为指导,采用地质学、岩石学、矿床学、成因矿物学、同位素年代学以及物、化、遥相结合的方法,对改则地区的地质构造、岩浆活动、物化遥异常、各地质体的含金性及金的赋存状态、金与相关元素的组合特征、典型矿床特征、成矿时代、成矿过程及矿床形成后的破坏作用等进行了较详细的研究。

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