The global gravity field precision measurement is important to geophysics, the satellite orbit etc.
全球重力场的精确测量对于地球物理学、卫星定轨等均有至关重要的意义。
This dissertation focuses on the theory, methodology and practical mathematical model for the global gravity field determination from satellite gravity gradiometry data.
本文主要研究利用星载重力梯度仪观测数据恢复地球重力场的理论、方法和实用解算模型。
The above efforts significantly improve the present precision and distribution of Chinese national gravimetry network, and also provide important basic data to the study on gravity field variation.
上述的测量极大地改善了我国目前重力网的精度和覆盖率，并为研究重力场的变化提供了重要的基础资料。
Coagulation of viscosity nano-liquid drop aerosol in the gravity field is investigated.
研究重力场中粘性纳米气溶胶液滴之间的碰并问题。
The Earth's gravity field change caused by the inner core's super rotation is investigated.
本文研究由内核超速旋转引起的地球重力场的变化。
The main purpose of physical geodesy is to ascertain the outer Earth gravity field and geoid.
物理大地测量的主要目标是确定地球外部重力场和大地水准面。
The gravity field out of the earth depends on the interior mass density distribution of the earth.
地球外部重力场是由地球内部物质分布决定的。
The forth derivative of gravity anomaly can be obtained by Taylor series expansion of gravity field.
利用重力场的泰勒级数展开式，可求出重力异常的四次导数。
A new approximate model or the earths gravity field is presented in this paper. We call it a mascon model.
本文给出了一个新的重力场近似模型，称之为质聚模型。
Data resolution has an important effect on modeling the earth's gravity field and the accuracy of the geoid.
数据分辨率是影响地球重力场建模和大地水准面精度的重要因素。
The second derivative curve of the gravity field can be used as filtering factor so as to improve resolution.
为了提高分辨率，可采用重力场的二次导数曲线作滤波因子。
The problem of gravity field recovery can be attributed to the solution of over determined system of equations.
重力场恢复最终归结为超定线性方程组的求解问题。
According to the data of gravity field in Haljun Basin, the regional distribution of gravity anomaly is obtained.
根据哈喇峻地区区域重力数据资料，给出区域重力异常分布特征。
Using the theory of gravity field, this article mainly discussed the newest progress about the African Super Plume.
本文利用重力场理论对非洲超级地幔柱研究最新进展的结果进行了探讨。
The large scale and amplitude of gravity field anomaly variation appeared in north Shanxi area before the earthquake.
晋北地区地震前后出现了明显的重力场变化，并具有异常范围大、幅度高的特点。
Our current Moon did not emerge from the Earth, but was captured by Earth's gravity field during this tumultuous time.
我们如今的月亮不是来自于地球，而是在这个混乱的期间被地球的重力场捕获的。
This paper is mainly about how to improve moving surface method of GPS leveling by means of earth's gravity field model.
为此，提出利用地球重力场模型改进GPS水准中移动曲面法的方法。
By tracking those probes, we can estimate the asteroid's gravity field and infer its underlying composition and porosity.
通过跟踪这些探测器，我们可以估算小行星的重力场，并推断其基本组成和孔隙度。
The Variation of gravity field in this area may be caused by the crustal deformation or deep transference and fault creep.
重力变化可能是由该区地壳形变、地壳深部质量迁移和断层蠕动共同作用引起的。
The division of regional gravity field and local gravity field is one of the important steps in gravity data interpretation.
重力区域场与局部场的划分是重力资料解释中的重要步骤之一。
The spherical harmonic coefficients of the gravity field can be obtained from gravity gradients through regularization scheme.
重力场球谐函数系数可以通过正则化方法由重力梯度算出。
An Earth gravity field model and the characteristics of gravity anomalies of China sea and its adjacent regions are summarized.
描述了地球重力场模型和中国海及邻域重力异常的特征。
Along with the implementation of gravity satellite plans, therefore, research on the gravity field of the earth will change in quality.
随着重力卫星计划的实施，地球重力场的研究也将因此产生质的变化。
On the strength equivalent hypothesis, the theory relation between stress-damage coupling effect and variation of crustal gravity field.
利用应变等效性假设，推导了地壳体的应力-损伤耦合效应与地表重力变化之间的理论关系。
The combination of vertical derivatives and upward continuation of gravity field is efficient to display the features of shallow structure.
将重力场的垂直导数和向上延拓结合起来，有利于揭示地壳上部构造特征。
Convolution method is a filtering method used to extract fault information from observed gravity field by adopting known theoretical wavelet.
褶积法是用已知理论子波从重力观测场中提取断层信息的一种滤波方法。
The harmonic series formula of the Earths disturbing potential is the most extensive applicable expression for the Earths gravity field model.
地球扰动位的球谐展开式表示是地球重力场模型应用最广泛的一种表示方法。
The harmonic series formula of the Earths disturbing potential is the most extensive applicable expression for the Earths gravity field model.
地球扰动位的球谐展开式表示是地球重力场模型应用最广泛的一种表示方法。
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