helicopter tail rotor

常见例句

This paper also presents the fatigue testing of helicopter composite tail rotor blade.
本文主要研究这些缺陷对复合材料桨叶疲劳寿命的影响。
This paper introduces a method of making selection of helicopter tail rotor parameter optimization using computer optimum techniques.
本文介绍采用计算机优化技术进行直升机尾桨参数优化选择的方法。
Chaos characteristics of the aerodynamic noise are discussed and the aeroacoustic noise signals on helicopter scissors tail rotor is analyzed by the chaos theory.
研究剪刀式尾桨气动噪声的混沌特性，并应用混沌理论进行了直升机尾桨气动噪声信号分析。