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  STK在计算机仿真中的应用程序第十四个程序，模拟航空航天以及战场仿真，很好的系统真实太空环境的仿真软件。(STK in the computer simulation applications fourteenth procedures, simulation of Aeronautics and Astronautics, as well as battlefield simulation, a very good system, the real space environment simulation software.)