摘要
针对某特型天线设备在由放转收的过程中,发出较大的类似碰撞的噪音问题,进行了定性的分析和研究,提出了减噪并达到良好效果的具体途径,力求对这一长期未解决的问题进行可行性的研究。
A certain aerial make a enormous acoustic noise of impactionin in the retracting-diversion frequently.This paper in allusion to the problem develops qualitative analysis and investigations,suggests the particular ways to realize kilter and depress the acoustic noise.Do our best to investigate the feasibilitythe by the unfathomed problems all the while.
出处
《舰船电子工程》
2008年第11期100-103,共4页
Ship Electronic Engineering
关键词
棘轮
噪音
齿数
棘爪安装位
减噪
可行性
ratchet wheel
acoustic noise
tooth number
arrangement of the ratchet
depression of the acoustic noise
feasibility
