将它们与反回射束作对比而获得真实的地面速度。
The frequencies of the returned beams are compared with them to obtain the true ground speed.
轻装队士兵从低处回射，六个人对付两百，奋不顾身，唯一的屏障只是草丛，他们坚持了一刻钟，六个人同归于尽。
The infantry men, replying from below, six against two hundred, intrepid and with no shelter save the currant -bushes, took a quarter of an hour to die.
国米最接近破门的机会来自于门将维克托·巴尔德斯的失误，阿比达尔后场回传，巴尔德斯停球太大，斯坦科·维奇断球射偏。
The closest Inter came was courtesy of a mistake from the goalkeeper, Victor valdes, whose touch on Eric Abidal's back-pass was precariously heavy. Dejan Stankovic's shot was weak.
文章将应用于弹性杆系结构动态响应的回传波射矩阵法扩展应用于粘弹性框架的瞬态问题的求解。
The reverberation ray matrix method for analyzing dynamic response of elastic trusses or frames is extended and used to solve the transient response of frames made of viscoelastic bars.
文章将应用于弹性杆系结构动态响应的回传波射矩阵法扩展应用于粘弹性框架的瞬态问题的求解。
The reverberation ray matrix method for analyzing dynamic response of elastic trusses or frames is extended and used to solve the transient response of frames made of viscoelastic bars.
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