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N 开头的英语单词(共 105,704 个)

noise-air-pollution 名词
n. 噪声-空气污染
noise-balancing system
噪声衡消制
noise-canceling
噪声消除
noise-canceling microphone
[电] 杂音消除微音器
noise-cancellation n
un. 噪声消除;噪音消除\n[网络] 噪音消除技术
noise-cancelling
[网络] 噪;消噪音的;降噪
noise-cancelling amplifier
噪声消除放大器
noise-cancelling circuit
噪声消除电路
noise-cancelling mic
[电子] 抗噪声传声器
noise-control n
un. 噪声控制;噪音抑制\n[网络] 噪音控制;噪音管制;噪声控剂
noise-current generator
[电] 杂音电流产生器
noise-excitation
噪声激发
noise-factor measurement
噪声系数测量
noise-factor nomograph
噪声系数列线图
noise-feedback coder
噪声反馈编码器
noise-field intensity
噪声场强
noise-figure indicator
噪声因数指示器
noise-figure measurement
噪声指数测量
noise-figure meter
噪声指数计
noise-free 英 'nɔɪzfr'i:
无噪
noise-free bearing
低噪声轴承
noise-free channel
无噪声信道
noise-free drill
[矿业] 消音凿岩机
noise-free equivalent amplifier
等效无杂波放大器
noise-free feedback
[电子] 无噪声反馈
noise-free light
无噪声光