It's mainly applied in the military, aviatic and astronautic industries. 目前主要应用于军事工业和航空航天工业。
It is widely applied in industry, agriculture, military affairs,medicine, architecture, shipbuilding, aeroplane making and aviatic trains and so on . 这种技术已被广泛应用于工业、农业、军事、医学、建筑、造船、飞机制造和各种飞行训练等。