英语词汇“specific impulse”是什么意思，“specific impulse”的读音、用法及例句翻译-烛光网

词汇	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	postfrontal postganglionic postglacial postgraduate postgraduate posthaste post hoc posthole posthumous posthypnotic suggestion postiche postiches postilion postilions postillion postimpressionism postindustrial posting Post-It postlude postludes postman postmark postmaster postmaster general

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