查询词典 threshold frequency

audio-frequency spectrometer：声频频谱仪

2048. audio frequency amplifier ==> 音频放大器 | 2049. audio frequency current ==> 声频电流 | 2050. audio frequency spectrometer ==> 声频频谱仪

audio-frequency noise：音频嗓声

audio-frequency choke 音频扼流圈 | audio-frequency noise 音频嗓声 | audio-frequency oscillator 音频振荡器

audio-frequency noise：音频噪声,声频噪声

audio-frequency meter ==> 音频频率计 | audio-frequency noise ==> 音频噪声,声频噪声 | audio frequency oscillator ==> 音频振荡器

audio-frequency noise：声频噪声

audio frequency generator 音频发生器 AFG | audio frequency noise 声频噪声 | audio frequency oscillator 声频振荡器

audio-frequency apparatus：音频设备

audio-frequency amplifier 音频放大器 | audio-frequency apparatus 音频设备 | audio-frequency power amplifier 音频功率放大器

audio-frequency apparatus：声频设备,音频设备

声频放大器,音频放大器 audio frequency amplifier | 声频设备,音频设备 audio frequency apparatus | 音频带,声频带 audio frequency band

audio-frequency range：可听声频率范围

audio-frequency peak limiter ==> 音频峰值限制器,音频峰值限制器 | audio-frequency range ==> 可听声频率范围 | audio-frequency shift modulation ==> 音频偏移调制

audio-frequency range：声频范围

"声频振荡器","audio frequency oscillator" | "声频范围","audio frequency range" | "声频变压器","audio frequency transformer"

audio-frequency channel：配音通道

audio frequency amplifier ==> 音频放大器 | audio-frequency channel ==> 配音通道 | audio-frequency choke ==> 声频扼流圈

method of frequency change square ratio：频率变化平方比法

最优频率匹配法:optimum frequency matching method | 频率变化平方比法:method of frequency change square ratio | 超高频检测法:Ultra-High -Frequency (UHF) Detection Method

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"