Electronic structure and bonding model of TATB are studied by density function and discrete varia-tional (DFT-DVM) method.是什么意思_Electronic structure and bonding model of TATB are studied by density function and discrete varia-tional (DFT-DVM) method.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句