为此，主要研究了三维海陆战场环境的实时显示，坦克在海上的运动姿态，战场中实体运动模型和实体对抗模型等方面的内容。

So, we studied 3d ocean and land battlefield environment, location of amphibian tank on the sea, model of entity movement, model of entity antagonizing and so on.

youdao

为此，主要研究了三维海陆战场环境的实时显示，坦克在海上的运动姿态，战场中实体运动模型和实体对抗模型等方面的内容。

So, we studied 3d ocean and land battlefield environment, location of amphibian tank on the sea, model of entity movement, model of entity antagonizing and so on.

youdao