重力学

其中主要包括：邻近国家大地坐标系统和坐标框架的更新和现代化；卫星重力学，如CHAMP，GRACE所取得的进展；

The main content of the Symposium of IAG , including the updating and modernization of geodetic coordinate system and frame in our neighbor countries , the development of satellite gravimetry , for example , CHAMP and GRACE , and the improvement in GPS data processing are introduced .

卫星重力学与重力卫星研究进展

Progress Made in Research on Satellite Gravimetry and the Gravity Satellite

重力测量技术及重力学研究进展&（廿三届IUGG大会评述）

The Progress of Gravity Measurement Techniques and Gravity Theory & ( Focus on 23 ~ ( th ) IUGG Congress )

初步探讨了板块运动的地球重力学机制。

Earth gravity mechanism for plate motion is investigated primarily .

重力学边值问题边界数据随机模型

A Continuous Data Stochastic Model of Gravimetry Boundary Value Problems

重力学频域奇异积分与斜率变量

The singular integral of gravimetry in frequency domain and the slope variable

地球及其形状非对称性的重力学研究

Asymmetry of the Earth and Its Shape by Gravity Method

环圈量子重力学用行话来说，是背景独立的。

Loop quantum gravity is , in the jargon , background independent .

地球的重力聚点与参数椭球的地球重力学性质

Gravity Assembly Points of the Earth and Gravitative Features of the Parameter Ellipsoid

板块运动地球重力学机制探讨

Discussion on Earth Gravity Mechanism for Plate Motion

重力学的新阶段和新任务

A new stage and new tasks of gravimetry

球谐分析在地磁学与地球重力学中得到广泛的应用。

The method of spherical harmonic analysis is using widely in geomagnetic and gravitation .

重力学反问题中零外部位密度的研究

A research on density of null external potential

本文先后探讨了几何GPS/水准方法、重力学方法以及几何与重力组合法。

This paper has discussed the geometric GPS / leveling method , the gravity method and the geometry and gravity combination method .

实验结果表明，计算机符号运算对于公式体系繁杂的卫星重力学理论研究来说具有极大的增效作用。

Results indicate that the symbolic operation wais a helpful efficiency-amplifier for satellite gravity research that was characterized by a complicated formula system .

他受一颗掉落的苹果启发于1687年出版有关重力学伟大著作《自然哲学的数学原理》。

His great treatise on gravitation , presented in Principia Mathematica ( 1687 ), was supposedly inspired by the sight of a falling apple .

介绍了当今国际固体地球科学与防灾研究的一个新热点&卫星重力学与重力卫星研究的进展。

A new hot point of research on solid earth science and disaster preparedness at present in the world & progress in research on satellite gravimetry and gravity satellite is introduced .

继参数椭球概念提出以及参数椭球的地球重力学性质和数学性质得到初步研究之后，本文研究了参数椭球的密度分布问题。

After Parameter Ellipsoid concept has been presented , as well as its geophysical and mathematic characteristics have been preliminarily studied , we research the problem about density distribution of Parameter Ellipsoid in this paper .

继纬向正常密度假说和板块运动纬向重力模式提出之后，本文给出了纬向重力和经向重力的定义，提出了板块运动在地球重力学方面的动力学条件和质量极限的概念；

After presenting latitudinal normal density hypotheses and latitudinal gravity model of plate motion , we , in this paper , proposed the definitions of latitudinal gravity and longitudinal gravity , as well as dynamic conditions and mass limit conditions of Earth gravity for plate motion .

通过建立地铁车辆轮重调整力学分析模型，推导出轮重变化的解析式。

An analytical model for wheel load adjustment of metro vehicle is set up , the analytic solutions for wheel load are derived in this paper .

20t龙门起重机箱形主梁力学分析及优化设计

The Mechanical Analysis and Optimization Design of 20t Gantry Crane 's Main Box Girder

论述了重频现象的力学实质，并给出直接计算重频的方法。

The mechanical essence of repeated frequencies is discussed and the direct calculating method of repeated frequencies is introduced .

本文对重晶石重混凝土的物理力学性能，加重块结构设计和技术经济指标做了详细介绍。

The article gives a detailed introduction on the physical properties of the baryte heavy concrete the design of structure and the technical economy index of the weighing blocks .

本文研究起重船在波浪中作业时吊物系统的动力响应。文中提出船体&起吊重物体的力学模型，建立了起吊过程中重物运动的非线性微分方程组。

The mechanic model of vessel-lifted heavy load system is presented , non-linear simultaneous differential equations are established .