The results show that the decompositions of RDX and double-base groups in modified double base spheric small size propellants are carryi...是什么意思_The results show that the decompositions of RDX and double-base groups in modified double base spheric small size propellants are carryi...在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句