lunar gravity model

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踪观测，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。

Metzger and colleagues have used similar measures to model how a rocket plume could scatter dust and boulders in the low-gravity environment of the moon, threatening nearby lunar outposts.

Metzger和他的同事运用类似的手段去为在月球低重力环境下月球基地附近的浮尘和巨石对火箭升空的影响建模。

ADAMS mechanical dynamics simulation software is employed to establish solid model of the lunar lander in computer and the dynamics simulation is carried out in the micro gravity environmen…

应用ADAMS机械动力学仿真软件，建立了机械缓冲式月球着陆器三维实体模型。