本文讨论了单室双推力星形装药固体火箭发动机的结构优化方法。
This paper presents a method of optimum design for single-chamber double-thrust solid rocket motors.
针对现有分布反射型WD M星形单跳网结构上存在的问题，本文提出了一种新的分布反射型WD M星形单跳网。
To overcome the disadvantages of the structure of distributed reflective WDM star single hop networks, a new distributed reflective large scale WDM star single hop network is proposed in this paper.
针对现有分布反射型WD M星形单跳网结构上存在的问题，本文提出了一种新的分布反射型WD M星形单跳网。
To overcome the disadvantages of the structure of distributed reflective WDM star single hop networks, a new distributed reflective large scale WDM star single hop network is proposed in this paper.
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