英语词汇directional sound怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?定向声音
... 数据手套 Data Glove 定向声音 Directional Sound 眼动追踪 Eye Tracking ...
2
?方向指示声
方向指示声

短语

1
directional sound detector
声响测向仪
2
omni-directional sound technology
全向发声技术
3
directional sound source
定向性声源

双语例句

1
When triggered by the building's fire alarm control panel, it alerts building occupants to the location of the nearest exit using directional sound.
当大厦的火警警报控制面板被触发，该扬声器会使用定向声音引导住户到最近的出口。
2
And because the vibrations are generated upwards from each speaker's base, the sound produced is completely non-directional.
而且由于这些振动是由底座自下而上传送上去的，因而所发出的声音完全没有方向特异性。
3
This system can realize directional propagation of sound in the air, and it is an emerging technology with extensive applications.
该系统能够使声音在空气中实现定向传播，是一种有着广泛应用前景的新兴技术。

单词	directional sound
释义	directional sound 简明释义定向声音网络释义 1 ?定向声音 ... 数据手套 Data Glove 定向声音 Directional Sound 眼动追踪 Eye Tracking ... 2 ?方向指示声方向指示声短语 1 directional sound detector 声响测向仪 2 omni-directional sound technology 全向发声技术 3 directional sound source 定向性声源双语例句 1 When triggered by the building's fire alarm control panel, it alerts building occupants to the location of the nearest exit using directional sound. 当大厦的火警警报控制面板被触发，该扬声器会使用定向声音引导住户到最近的出口。 2 And because the vibrations are generated upwards from each speaker's base, the sound produced is completely non-directional. 而且由于这些振动是由底座自下而上传送上去的，因而所发出的声音完全没有方向特异性。 3 This system can realize directional propagation of sound in the air, and it is an emerging technology with extensive applications. 该系统能够使声音在空气中实现定向传播，是一种有着广泛应用前景的新兴技术。
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