翻译和例句:
in decibels (分贝). At 125 decibels – the same as a jet taking off 50 meters away – sound becomes ……
为什么公鸡不会被自己的打鸣声震聋?Roosters are famous for crowing (打鸣) loudly in the morning and waking up everyone around them. Belgian researchers found that a rooster’s crow averages more than 130 decibels (分贝 ……
为什么公鸡不会被自己的打鸣声震聋?Roosters are famous for crowing (打鸣) loudly in the morning and waking up everyone around them. Belgian researchers found that a rooster’s crow averages more than 130 decibels (分贝 ……
, US.The sound of a person breathing is about 10 decibels (分贝). The Microsoft room, however ……
the city’s 45-decibel (分贝) limit in a public place.uHowever, the move won’t solve “the real problems...的喇叭音量超过了该城公共场所45分贝的上限。21ST ……
’s quietest room.We measure (测量) the volume of a sound in decibels (分贝). The sound of breathing... measure (测量) the volume of a sound in decibels (分贝). The sound of breathing (呼吸) is 10 decibels ……
;Scientists use decibels (分贝) to tell how loud a sound is. Scientists use decibels (分贝 ……
(分贝). It might have been the loudest natural event ever recorded underwater.Storms...洋). The sound it made had a volume of 230 decibels (分贝). It might have been the loudest natural ……
as possible.vWhat is noise pollution?According to the UN, unwanted noise above 65 decibels (dB, 分贝...?According to the UN, unwanted noise above 65 decibels (dB, 分贝) is noise pollution. Noise becomes ……
, the sound can be more than 160decibels(分贝). You have to take care of your ears!Speeds of 300 kilometers ……
hear is 160dB (分贝). Above that your eardrums (耳膜) may break. The loudest sound ever recorded ……
is usually 0.91 meter long but can make a sound as loud as 140 dB (decibel, 分贝), which is louder ……
engines. As we know, sound is measured in decibels (dB, 分贝). The volume (音量) of a jet engine is about ……
.Sound is measured by its decibel (分贝). The sound of breathing is 10 decibels. The Microsoft room ……
working under moderate noise – 70 decibels (分贝). This is about the same volume of background noise ……
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