The width of detonation reaction zone of JO 9159 with two different initial densities is measured by embeded electric magnetic velocity(EMV) gauges.是什么意思_The width of detonation reaction zone of JO 9159 with two different initial densities is measured by embeded electric magnetic velocity(EMV) gauges.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句