A numerical study on the performance of a hemispherical head antiship missile penetrating the plate girder structure is presented using LS-DYNA program.是什么意思_A numerical study on the performance of a hemispherical head antiship missile penetrating the plate girder structure is presented using LS-DYNA program.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句