...续于1965,1966和1968年分别推出了中音(Alto),巴里东(Baritone)和高音(Soprano)。1972年又推出了罕见的超高音(Sopranino),这是世界上第一支有F#键的超高音。
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...one 》娱乐 赵晗《 she 07s gone 》娱乐 发力十足的《she 发力十足的《she 赵晗中国好声音/ 赵晗she 赵晗she is gone 『超高音』 发布时间:2014-6-30 赵晗she 导师考核终极篇:赵晗的《 she 's rubis wild舞蹈 石头 she 赵晗she has gone – 搜库 赵晗中国好声...
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对超高音速火箭的飞行载荷和气动热进行了分析计算。
The flight loads and dynamic heating of the rocket during flight in a high supersonic velocity are also analyzed and calculated.
基于超音速气动力活塞理论,采用第二类拉格朗日方程建立了带外挂二元翼系统在超音速和超高音速气流作用下的动力学方程。
Based on the piston theory of supersonic flow, the second Lagrange equation is used to set up the dynamic equations of an airfoil with store in the supersonic or hypersonic flow.
分析了超高音速导弹天线罩电性能随温度变化的根本原因,介绍了自行研制的评价系统的组成、工作原理和评价流程,并给出了评价系统实物。
Analyzes the essential reason that radome electric property changes with temperature, presents selfmade system device, working principle and assessment flow, finally gives the system practicality.
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