在本文中，对以上两种产品进行了介绍，并以武器装备虚拟操作训练系统为背景，提供了一种设计方案。

In this paper the two products are introduced firstly, and taking virtual training system of certain weapon system as background, a design project is offered.

youdao

在本文中，对以上两种产品进行了介绍，并以开发某型武器系统虚拟操作训练系统为背景，提供了一种设计方案。

In this paper, the two products are introduced firstly, and taking virtual training system of certain weapon system as background, a design project is offered.

youdao