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N 开头的英语单词(共 105,704 个)

noise production
产生噪音
noise profile
噪声观测剖面
noise proof
抗噪
noise propagation
噪声传播
noise protection planning
[环境] 防噪声规划
noise protector
噪声防护器
noise pulse
[计] 噪声脉冲
noise pulse width
噪声脉冲宽度
noise quieting
[电] 杂音静止
noise quieting sensitivity
噪声抑制灵敏度;静噪灵敏度
noise radar
噪声雷达
noise radar fuze
噪声雷达引信
noise radiation
噪声辐射
noise radiation pattern
噪声辐射图
noise range
噪声区
noise ranging
噪声测距
noise ranging sonar
噪声测距声纳
noise rate
[计] 噪声比
noise rating
噪声评价
noise rating curve
噪声评级曲线
noise rating number
噪声评价数;噪音额定值
noise ratio
[电] 杂音比
noise receiver
杂讯接收机, 噪音接收机
noise record
[计] 噪声记录
noise recording
噪声记录
noise rectifier
噪声整流器
noise reducer
消声器
noise reducer nozzle n
un. 消音式喷管
noise reducing antenna system
[电] 减少杂音的天线系统