decibel的例句大全

I yell at a decibel machine hysterically, a series of chirps , with unknown tones, till i am voiceless.

我对着分贝器歇斯底里的喊"叽里咕噜不知所云的音调"一串一串的喊! 一次都喊到我无法发声为止.

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Scientists use a unit of measure called a decibel to measure the loudness of a sound.

科学家使用了一种计算单位称为分贝来衡量响度的声音.

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A Decibel is equal to a shell very.

一贝尔等于十分贝.

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And it analyses the effect of decibel in the EMC test and electromagnetic design.

分析了分贝在电焊机电磁兼容测试和电磁兼容设计方面作用.

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The decibel level was mounting.

噪音在增强。

《柯林斯高阶英汉双解学习词典》

A measure of sound intensity equivalent to one decibel at 1000 Hz.

一种声强的量度单位,其值等价于1000Hz1分贝.

词典精选例句

The noise pollution reached a high decibel levellevel.

噪音污染达到了很高分贝.

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Ear also becomes carried on the back a bit, talking sound grows decibel.

耳朵也变得有点背了, 说话的声音长分贝了.

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In sound we use the decibel scale.

在声学中我们采用分贝标度.

词典精选例句

The decibel is unit that expresses the ration of the magnitude of two electric voltage.

分贝是表示两个电压等级数量的单位.

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Toys that make noise can't exceed certain decibel limits.

有噪声的玩具不能超过规定的分贝限度.

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Human's ear usually cannot stand sound over 80 decibel.

人类的耳朵通常忍受不了八十分贝以上的声音.

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Specified as a decibel value over a frequency range.

以特定频率范围的分贝值表示.

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The most usual system is that of the decibel scale.

最常用的系统为分贝标度系统.

词典精选例句

Decibel one phrase is applied to telephone engineering first in 1924 beginning of years in.

分贝一词于1924年首先被应用到电话工程中.

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After my hearing tests, the audiologist told me that the decibel level at which I am comfortable hearing is twice that of a normal person.

在听力测试完后，专家告诉我，我能轻松听到的音量值已经是常人的两倍。

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