查询词典 sound frequency

audible sound：可听音

attrition test 磨损试验 | audible sound 可听音 | audio frequency 声频

audio frequency：音频

1.5.1 国际电信联盟(ITU)标准8(2) 无论什么场合,用"音频"作为audio的释义也是物理概念上的错误. Audio是指人的听觉系统可感知的声音,是声音(sound)的同义词,作名词时的确切中文术语应该是"声音". "音频(audio frequency)"是声音信号频率的简称,频率范围通常认为是15Hz~20kHz.

frequency modulation：频率调制

而有意思的voice的声音来自于发音物体的谐振,然后于频率调制(frequency modulation)与调辐(amplitude modulation)的变化达到有意思的sound. 燕声可没有那么复杂,基本上是要表达感觉的沟通. 它的谐振频率在4~5KHz左右飘移,

infra sound：次声

infra acoustic frequency 亚声频 | infra sound 次声 | infranics 红外线电子学

sound intensity meter：声强计

sound intensifier 声音放大器 | sound intensity meter 声强计 | sound intermediate-frequency detector 声中频检波器

spatial frequency：空殓铎率

sound mixer 混音器 T | spatial frequency 空殓铎率 v | special effect 特殊效果 2D["@)

Unpitched sound：噪声,无调声

Unlson 谐音,调和 | Unpitched sound 噪声,无调声 | UHF ultra high frequency 超高频

sound lens：声透镜

sound intermediate-frequency detector 声中频检波器 | sound lens 声透镜 | sound level meter 声级计

very low frequency antenna：甚低频天线QDJ中国学习动力网

very large scale integration logic vlsi逻辑QDJ中国学习动力网 | very low frequency antenna 甚低频天线QDJ中国学习动力网 | very low sound frequency 甚低音频率QDJ中国学习动力网

very low frequency antenna：甚低频天线、超长波天线

very large scale integration logic vlsi逻辑 | very low frequency antenna 甚低频天线、超长波天线 | very low sound frequency 甚低音频率

Ontario moonstone：安大略月光石,安大略月长石

onicolo 玛瑙 | Ontario moonstone 安大略月光石,安大略月长石 | onychite 雪花石膏

She is vilified by the press for her controversial view：因她持有异议,新闻界对她横加挞伐

牐12. vilify 诽谤,中伤 | 牐燬he is vilified by the press for her controversial view. 因她持有异议,新闻界对她横加挞伐. | 牐13. decry 责难,诽谤