英语词汇specific impulse怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	specific impulse
释义	specific impulsen.（名词） A performance measure for rocket propellants that is equal to units of thrust per unit weight of propellant consumed per unit time. Also called specific thrust 比冲：单位时间消耗单位质量推进剂率所发出的推力，它用于衡量火箭发动机性能的效率也作 specific thrust
随便看	ultramodern ultramontane ultramontanes ultramontanism ultramontanisms ultramundane ultranationalism ultrapure ultras ultrashort ultrasonic ultrasonic ultrasonics ultrasonogram ultrasonograph ultrasonographies ultrasonography ultrasophisticated ultrasound ultrasound ultrastructure ultrathin ultraviolet ultraviolet ultraviolet astronomy

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