We had used height anomaly to solve the mixed boundary value problem by measuring the value of gravity of standpoint, level coordinate and height.
传统的作业方法是通过测量地球表面固定点的重力值、水平坐标和高程得到重力异常来求解混合边值问题。
In January 2009, bilateral trade value dropped 21.6% year on year. The gravity and speed of the decline are unprecedented indeed.
双边贸易也受到负面影响，今年1月，中英双边贸易额同比下降21.6%，下降幅度之大、速度之快是罕见的。
In Xi 'an area, because the groundwater has excessively been exploited, the press-dense effect of strata appears so that the ground subsides and the gravity value increases sharply.
西安地区由于过量开采地下水，引起地层压密效应，造成地面急剧下沉与重力值急剧增加。
The results show that there is perfect Linear correlation relation between gravity value and elevation under the conditions of areal small scale and perfect isostatic compensation.
通过分析，认为在区域性小比例尺及均衡补偿基本完善的条件下，重力值与高程有极好的线性相关关系；
The first part is the foreword, which mainly introduced the research background, the theory value, the practical significance and the center of gravity of the paper.
第一部分为引言，主要介绍了论文的研究背景和选题的理论价值和现实意义并引出所要研究的重心。
There are two high value trop of gravity anomaly in the central rise belt-second order structure unit of the Northern depression are the oil and gas prospect district.
对其中的北部坳陷中的二级单元——中部隆起带，提出它的两个重力高值隆起圈闭区是有利的两个含油气远景区。
The complex eigen period period and Q value of the FCN are evaluated based on the resonance observed in the diurnal tidal gravity, the gravity change due to the polar motion is also studied.
根据地球自由核章动在周日重力潮汐观测中的共振效应确定了自由核章动的复本征周期和品质因子Q值，研究了极移重力效应；
Gravity variation distribution in high negative value region is just consistent with the second shear strain's high value region of strain field obtained from GPS observation.
重力负值变化高值区的分布与GPS观测给出的应变场第二剪应变高值区一致。
The value of gravimeter surveys for gravity change detection lies in the fact that gravity change indicates elevation change.
用重力测量检测重力变化的意义在于，重力变化表示高程变化。
Third, argument-polar radius curve of polar coordinate system whose pole is geometric gravity is formed, and maximum and minimum value points are searched.
然后以重心为极点，对边缘点极坐标化，形成幅角-极径曲线，在该曲线上寻找局部极大极小值点。
This paper makes a comprehensive and systematic study of the establishment of the earth's ellipsoidal gravity model and the solution of the boundary value problem under ellipsoidal boundary.
本文全面、系统的研究了地球重力场椭球谐模型的建立和边值问题在椭球界面下的求解情况。
The acid value also reduces gradually from the early stage of fat formation to the stage of maturity, so are the specific gravity and saponification value.
不同时期油脂的特性是在形成初期酸值高，而在成熟时酸值降低，比重、皂化值也有所降低。
Measurements of the magnetic and gravity field of the earth are used extensively to explore its structure, particularly in the search for gold, oil, diamonds and other substances of economic value.
地球磁场和重力场的测量广泛用于研究地质构造，尤其是寻找矿产、石油、黄金及其它有经济价值的物质。
In a certain given gravity survey area, it is unreasonable to use the united density value to calculate the Bouguercorrection values of the whole area.
特定的重力勘探区，用统一的密度作布格外部改正有一定的不合理性。
When compared with other types of electromagnetic valve or gravity type valves, this coefficient value is low.
排风量增大，阻力系数亦减小，且和其他类型的电磁阀及重力阀相比，该阀门的阻力系数小。
By making an analysis of different relations of distance, method of gravity center, method of mean value of class and method of sum of squares of deviations are compared in this paper.
本文从各种距离之间的关系来对重心法、类平均法及离差平方和法作一些分析比较。
When the bulk specific gravity of coarse aggregate and the apparent specific gravity of fine aggregate are used to compute VMA value, the VMA value is greater than the VMA value by American method.
我国的粗集料用毛体积相对密度和细集料用表观相对密度计算VMA的方法和美国的方法所用公式形式一样，但用我国方法计算的VMA比用美国方法计算的VMA均偏大。
In the process of computation first calculated gravity load value, on behalf of lateral stiffness.
在计算过程中首先计算出重力荷载代表值、侧移刚度。
In the process of computation first calculated gravity load value, on behalf of lateral stiffness.
在计算过程中首先计算出重力荷载代表值、侧移刚度。
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