...统检测方法:打开A搜索仪电源,进入开机自检状况(大约需要二分钟),我们再打开B主机的 ,若AB主机正常工作,则耳机(Headphones)里将传出相对应的频率声变化。
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二,建议使用具有降噪(noise cancelling)功能的头戴式耳机(headphones),因为戴上降噪耳机可降低外部噪音,使用者便能调低用耳机听音乐所需的音量。
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Headphones Sensitivity 耳机灵敏度
Wireless Headphones 无线耳机
Headphones Output 耳机输出
Airline Headphones 航空耳机
Using Headphones 使用耳机
Headphones Assistant 耳机助手
Headphones and earphones 头戴受话器及耳机
a pair of headphones 一副耳机
plywood headphones 胶合板耳机
N-PLURAL Headphones are a pair of padded speakers which you wear over your ears in order to listen to a radio, CD player, or tape recorder without other people hearing it. 耳机 [also 'a pair of' N]
...while out cycling one evening and listening to your programme on headphones.
…一天晚上在外面一边骑车一边戴着耳机收听你的节目时。
She clamped a pair of headphones over her ears.
她把一副耳机戴在两边耳朵上。
"White noise" was played into the subject's ears through headphones.
“白色噪音”通过耳机被送进实验对象的耳朵里。
The headphones are amplifying their heartbeat.
耳机在放大他们的心跳声。
And that's how it actually gets to be so quiet when you have on, supposedly, these quite expensive headphones.
所以你戴上它后会觉得,周围非常安静,可想而知,这种耳机非常贵的。
The headphones are amplifying their heartbeat and the slides are moving one after another for a few seconds each slide and they're listening to their heartbeat.
耳机放大他们的心跳,幻灯片一张接一张,每张停留几秒钟,他们听着自己的心跳。
see people with them, and what happens here is it's supposed to be those noise cancellation headphones. All they do is they take in the ambient noise that's around it, and there's actually battery in the headphones, that then produces waves that are going to destructively interfere with that ambient noise.
我从来没有用过这个,但你会看到有人带他们,它们可以作为消噪音耳机,它们所做的就是采入,周围的随机噪声,耳机里面是,有电池的,然后它能产生和,随机噪声相干相消的声波。
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