“空炸”的拼音为：kōng zhà...

“空炸”的英语可以翻译为：[军] aerial burst，airburst ...

通过对空炸射击三维射击效率评定的研究, 建立了评定三维射击效率的方体毁伤规律模型.By researching the efficiency of air burst fire, the cuboidal damage rule model is established....