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Home > english-chinese > "helicopter noise" in Chinese

Chinese translation for "helicopter noise"

直升机噪音

Related Translations:
collapsible helicopter:  折叠式旋翼直升机
helicopter facility:  直升机设施
pulsejet helicopter:  脉动喷气式直升飞机
fast helicopter:  快速直升机
helicopter group:  直升机大队
helicopter service:  直升机航线
helicopter dropoint:  直升机空投点
helicopter mount:  航空摄影防震座
helicopter skid:  直升飞机滑道
helicopter muffler:  直升机发动机消音器
Example Sentences:
1.2 . analysis of the helicopter noise signature
对空气中的直升机噪声进行了分析。
2.For a conventional helicopter , the tail rotor is one of primary sources for helicopter noise
尾桨是直升机的主要噪声源,降低尾桨噪声对控制直升机的噪声水平具有重要意义。
3.A sorting method of the helicopter noise sources is given . the temporal waveform and spectrum of the noise signature is analyzed . at last , the sound pressure spectrum density level is estimated with the experimental data taken from a specific navy helicopter
扼要阐述了直升机噪声的产生和分类,考察了直升机信号的波形和频谱特征,并对特定的直升机噪声的声压谱密度级进行了计算。
4.Since the spectrum of the helicopter noise contains wide band continuous component and narrow band line component , we can use the wide band signal detection method or narrow band signal detection method . both detection methods are discussed
直升机噪声既含有宽带连续谱成分,又有很强的窄带线谱分量。根据直升机噪声的特点,我们既可以采用宽带能量检测,又可以采用窄带线谱来检测直升机信号。
5.In this thesis , the major contributions of the author ’ s research work are as follows : at first , the classification of helicopter tail rotor noise sources and the existent method of helicopter noise research is introduced briefly
本文采用谐波分析法对直升机前飞状态下的尾桨噪声进行了理论分析研究。主要工作包括:本文首先简要介绍了直升机噪声的分类以及国内外直升机噪声研究方法的现状,总结了前人的研究成果。
Similar Words:
"helicopter liferaft" Chinese translation, "helicopter lift" Chinese translation, "helicopter mine laying" Chinese translation, "helicopter mount" Chinese translation, "helicopter muffler" Chinese translation, "helicopter observation squadron" Chinese translation, "helicopter operations" Chinese translation, "helicopter pad" Chinese translation, "helicopter performance computer" Chinese translation, "helicopter performance equation" Chinese translation