By use of a vertical shock tube,the detonation limit,critical initiation energy,de tonation pressures and detonation velocities of nitric ether(IPN) air mixture were determined experimentally.是什么意思_By use of a vertical shock tube,the detonation limit,critical initiation energy,de tonation pressures and detonation velocities of nitric ether(IPN) air mixture were determined experimentally.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句