查询词典 geotectonic

The paper studies the basic theory and application of multi parameter inversion through inputting for seismic data,outputting for parameter of logging, and it analyses the effect with the geotectonic engineering example.

本文介绍了BP神经网络以地震数据为输入，测井参数为输出的多井多参数非线性反演的基本理论基础和实施策略，并结合具体的岩土工程实例，说明BP神经网络在工程中取得了很好的应用效果。

The metallic ore deposits are commonly occurred in the geodome system, coal and oil deposits are commonly occurred in Diwa system, which has shown the affinity of different geotectonic units for different ore deposits.

金属矿床主要产在地穹系，而煤和石油则主要产在地洼系，显示了不同性质的大地构造单元对矿种的亲和性。

There are enormous differences between the two sides of the tectonic zone in sedimentary formation, tectonic activity, geophysical fields and geotectonic development Hence the authors as...

提出在该延伸带两侧沉积建造、构造活动，地球物理场和大地构造发展上均有显著差异。并进一步探讨该断裂构造带在大地构造上的意义。

Unified geological field theory is the view of geotectonic sedimentary dynamics which is advocated by academician Liu baojun since 1980s' and is the theoretic soul of sedimentary geotectonics.

统一地质场理论是刘宝珺院士80年代以来一直倡导的大地构造沉积动力学观，是沉积大地构造学的理论精华。

Concludedly, it is pointed out that geotectonic is deeply influencing the erosion rule and is the decisive factor of desertification and lack of water in Huanghe River Valley in Shaanxi Province.(5) Based on the Theory of Dissipative Structure and the Hypothesis of Wavy Mosaic Structure, the coupling relation between eco-environment and geotectonics is theoretically discussed, and the main points are: i Degree of the order of eco-environment is higher in tectonic wave-dense belt than in tectonic wave-scatted belt.

系统研究了陕西生态环境特征和问题分析了陕西生态环境特征及陕西水土流失、沙质荒漠化、资源性缺水、主要生态系统生态功能降低等生态环境问题，运用替代市场价值法等方法估算了陕西环境问题所造成的经济损失，并估算了现阶段各种生态环境造成的经济损失，经分析认为陕西的生态环境使省域生态环境受到严重威胁，也影响着华北平原等周边地区的生态安全。

And whether is it necessary to redefine the geotectonic pattern in southern China? In 1993, the authors discovered firstly the late Paleozoic radiolarian silicalite in the "Shuangqiaoshan Group", which, as we know, is a block within the ophiolitic mélange. In 1996, the authors discovered again the late Paleozoic fossils in the other rocks of "Shuangqiaoshan Group" and "Zhitang Formation" of Lower Sinian Series in the ophiolitic mélange. At the same time, the authors discovered firstly the early Paleozoic chitinozoa fossils.

因此，再次将&板溪群&是否是前震旦纪的一个变质地层单位、江南古陆是否存在以及华南大地构造格局是否需要重新厘定等问题提了出来。1993年笔者于赣东北蛇绿混杂岩带内的&双桥山群&岩块中，首次发现了含晚古生代的放射虫硅质岩。1996年又在该混杂岩带多处的&双桥山群&岩块和&下震旦统志棠组&中找到了含晚古生代的放射虫硅质岩，还首次在&登山群拔竹坑组&中发现了早古生代的几丁虫化石。

Under the control of geotectonic evolution zonality and paleogeographic and paleoclimatic zonality of the Cenozoic, five kinds of basic forming models of biogas pool s were developed in the Cenozoic basins of China.

受新生代大地构造演化分区及古地理、古气候分区的控制，我国新生代盆地发育 5 种生物气藏的基本形成模式。

Under the control of geotectonic evolution zonality and paleogeographic and paleoclimatic zonality of the Cenozoic, five kinds of basic forming model s of biogas pools were developed in the Cenozoic basins of China.

受新生代大地构造演化分区及古地理、古气候分区的控制，我国新生代盆地发育 5 种生物气藏的基本形成模式。

The author puts forward that the forming of the Shihugold deposit is of the characteristics of multistage geotectonic evolution,multisource ore- forming materials, multiore- controlling factors,multimineralization, multigenesis typle. Controlled by the fault belt, theShihu gold deposit is a polygenetic compound ore deposits which wasformed in the Archean mesometamorphic rock and reconstructed bymixed hydrothermal in Yanshan Epoch. And a related minerogeneticmodel has been set up.

将矿床成矿作用与大地构造演化阶段联系起来，详细地阐述了石湖金矿床的成矿机理，认为矿床的形成具多大地构造演化阶段，多成矿物质来源、多控矿因素、多成矿作用和多成因类型的特点，提出石湖金矿床属产于太古代中级变质岩系、受断裂破碎带控制的燕山期岩浆改造混合热液型多因复成金矿床，并建立了与之相适应的成矿模式图。

The comparison of petrology, lithofacies, petro-geochemistry and tectonic environment of the rapakivi granite both from Qinling-Kunlun and world shows that the rapakivi granite has same or consistent characteristics: rapakivi structure, sub-aluminous, high-potassic, alkali-rich magma, two-peak magma assemblage and formed in post-collision environment. However, there are some certain differences in some geochemical index, forming age of magma, and geotectonic position of outcropping.

通过秦岭－昆仑造山带中的环斑花岗岩同世界元古宙环斑花岗岩的岩石学、岩相学、岩石地球化学和构造环境等方面的对比研究发现，二者具有相同或一致的特征：具环斑结构，属准铝、高钾、富碱岩浆，具双峰式岩浆组合，形成于后碰撞环境，但其地球化学的某些指标、岩浆形成时代和出露的大地构造位置等有一定差异。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。