International Civil Aviation Organization Committee on Aviation Environmental Protection: Helicopter Noise Measurement Repeatability Program. J S Newman,Maryalice Lockemag（1987）引用 23|浏览3暂无评分关键词aircraft noise,civil aviation,noiseAI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
