地球动力学的

There are many external factors effecting on absolute gravimetry,among which,the air resistance and Coriolis force have scarcely been discussed.

高精度绝对重力观测已广泛应用于大地测量、地球物理与地球动力学的研究中，而许多外界因素对它有不可忽略的影响，其中空气阻力和科里奥利力的影响在地学界很少讨论。

We aim to explain here how the recent technological developments in geodesy have become new tools to solve basic problems in geodynamics.

我们的目的是说明大地测量学的近代发展如何为解决地球动力学的基本问题提供新的工具。

Tectono-thermal evolution modeling based on geodynamics methods is an important method for studying sedimentary basin′s thermal history.

基于地球动力学的构造-热演化方法是沉积盆地热史研究的重要方法之一。

The interpretation and selection for different values of the Earth dynamical flattening will have to be approached in the construction of the future nutation theory of a non-rigid Earth.

在建立非刚体地球章动理论中，如何解释地球动力学扁率值的差异，如何选取地球动力学扁率值，还有待进一步的研究。

By comprehensively using the theories and methods of coal-gas geology, coal petrology, tectonophysics and earth dynamics.

本文综合运用瓦斯地质学、煤岩学、构造物理学和地球动力学的理论和方法。

Geodynamics disquisition of Tibetan plateau is the one of the most popular topics, developed countries ploughed into many funds in seismic exploration, it is advantaged using broad band seismic recorder in native seismic exploration and floor analyse seismic exploration, and it can offer constitution image with great depth, which provides approach to solve geodynamical problems.

宽频地震仪进行天然地震探测和层析地震探测的工作不仅在经济上合算，而且能够提供较大深度的构造图象，从而为解决地球动力学的基本问题提供了途径，论文分析目前国内外宽频地震仪器发展状况，设计了宽频地震仪，实现了地震数据及GPS信息的采集功能。

In this project, we have deduced the joint inversion model of geodetic data, seismic data and geological data considering about their weight ratio; presented Bayes-iterative search inversion algorithm which improved on the traditional Bayes algorithm and strengthen the stability of inversion solutions; enriched and developed geodetic joint inversion theory and method of tectonic stress field; joint with geodetic, seismic, geological and geophysical data, we have inverted the temporal and spatial variation characteristics of crustal deformation of active tectonic blocks in North China and the present-day cruatal movement and strain-stress field by FEM, DDA and bi-cubic spline function fit method; especial for the crustal deformation result in some typical areas, we have presented geodynamical interpretation and done some seismic dangerous estimations.

大地测量联合反演构造应力场属于大地测量与地球动力学和地震学的交叉研究领域，主要内容是研究用大地测量地壳运动监测数据定量研究地壳运动和变形的动力学问题及分析预测地震，本项目推导了兼顾权比确定的大地测量、地震和地质三类数据的联合反演模型；提出贝叶斯-轮回搜索反演算法，改进传统的贝叶斯方法，改善反演解的稳定性；丰富、发展了大地测量反演构造应力场理论及方法；联合大地测量、地震、地质、地球物理数据采用有限单元法、块体不连续变形分析法和双三次样条函数拟合方法反演分析了华北地区活动地块运动时空变化特征以及中国大陆现今地壳运动与应变-应力场，对典型地区地表形变结果进行地球动力学解释并进行地震危险性估计。

In order to solve the important and basic problem of the petrogenesis of "Tiantangzhai migmatitic granite" in the core of Dabie orogenic belt, the detailed 1∶50000 regional geological surveying and the big scale dissection of important region (metamorphic rocks, granites and structure), were operated in about 900km〓 area near Tiantangzhai peak. On the bases of the petrology, mineral chemistry, geochemistry of rare earth element and microelement, isotope geochemistry and chronology, physicochemistry, magmatic dynamics, geodynamics, diagenetic simulation, and regional geophysical data, the theory of cooling age and historical geochemistry and the viewpoint of tectonic evolution are applied to study the petrogenesis of Yanshan epoch granites of this region. On the bases of above studies, the process of tectonomagmatic dynamics after indo-Chinese epoch in Dabie orogenic belt is discussed. The important conclusions are gotten

本文针对大别造山带核部&天堂寨混合花岗岩&成因这一重大基础地质问题，在天堂寨一带近900km〓的面积上进行了详细的1∶5万区域地质调查和大比例尺重点区解剖，通过对区内燕山期花岗岩进行岩石学、矿物化学、稀土微量元素地球化学、同位素地球化学和年代学、物理化学、岩浆动力学、地球动力学和成岩计算机模拟等研究的基础上，结合区域地球物理学资料，应用冷却年龄、历史地球化学理论和构造演化观，阐明区内燕山期花岗岩成因，并以此为基础进一步讨论了大别造山带自印支期以来的构造—岩浆动力学过程，取得了如下的重要认识

The formings of varied kinds of sedimentary sequences are related to basin geodynamic scenarios,such as rift basin sequence, foreland basin sequence, and strikeslip basin sequence.

沉积层序驱动机制由地球动力学的不同环境所决定，沉积层序可分类为裂谷盆地层序、前陆盆地层序和走滑盆地层序。

The investigation of structural deformation of granites is one of the links between granites research and continental dynamics research.

柯石英和微粒金刚石在大别山的发现，使得大别超高压变质带成为研究地球动力学的热点地区。

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。