英汉例句

• the particular role of gravity gradiometry in inertial navigation and the refinement of the earth's gravity field model have been expounded.

  阐述了它在惯性导航和地球重力场模型精化中的作用；

• in this paper, the basic principle and mathematical model using known earth gravity field model to calibrate the champ accelerometry data are given based on the energy balance method.

  本文基于能量守恒方程，给出利用现有重力场模型标定champ卫星加速度数据的基本原理和数学模型；

• field gravity survey was an important method of gravity field model optimization.

  野外重力测量是精化全球和局部重力场模型的重要手段之一。

• this paper deals with the application of earth gravity field model in gps height transformation in order to decrease the demand in bench marks.

  在gps高程转换中，为了减少对已知高程点的需求量，本文引用了地球重力场模型。

• high order gravity field model is used to substitute the normal gravity model in the ins arrange equations, and the influence of the gravity disturbance on the ins is studied.

  从惯性导航力学编排方程出发，将高阶重力场模型代替正常重力模型，分析了扰动重力引起的惯性导航误差；

• 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。

• the recovery of the lunar gravity field model depends on the tracking observation of lunar detectors, the highest lunar gravity model order is connected with denseness of the tracking data.

  月球重力场的恢复依赖于对绕球探测器的跟蹤观测，可恢复重力场模型的最高阶次与观测数据分布的密集程度之间满足一定的关系。