decibel

常見(jiàn)例句

• The decibel level was mounting.
  噪音在增強(qiáng)。
• The most usual system is that of the decibel scale.
  最常用的系統(tǒng)為分貝標(biāo)度系統(tǒng).
• A measure of sound intensity equivalent to one decibel at 1000 Hz.
  一種聲強(qiáng)的量度單位,其值等價(jià)于1000Hz1分貝.
• The decibel level was mounting.
  噪音在增強(qiáng)。
• The most usual system is that of the decibel scale.
  最常用的系統(tǒng)為分貝標(biāo)度系統(tǒng).
• A measure of sound intensity equivalent to one decibel at 1000 Hz.
  一種聲強(qiáng)的量度單位,其值等價(jià)于1000Hz1分貝.
• In sound we use the decibel scale.
  在聲學(xué)中我們采用分貝標(biāo)度.
• Specified as a decibel value over a frequency range.
  以特定頻率范圍的分貝值表示.
• Toys that make noise can't exceed certain decibel limits.
  有噪聲的玩具不能超過(guò)規(guī)定的分貝限度.
• Human's ear usually cannot stand sound over 80 decibel.
  人類的耳朵通常忍受不了八十分貝以上的聲音.
• A Decibel is equal to a shell very.
  一貝爾等于十分貝.
• The noise pollution reached a high decibel levellevel.
  噪音污染達(dá)到了很高分貝.
• Decibel one phrase is applied to telephone engineering first in 1924 beginning of years in.
  分貝一詞于1924年首先被應(yīng)用到電話工程中.
• And it analyses the effect of decibel in the EMC test and electromagnetic design.
  分析了分貝在電焊機(jī)電磁兼容測(cè)試和電磁兼容設(shè)計(jì)方面作用.
• Scientists use a unit of measure called a decibel to measure the loudness of a sound.
  科學(xué)家使用了一種計(jì)算單位稱為分貝來(lái)衡量響度的聲音.
• The decibel is unit that expresses the ration of the magnitude of two electric voltage.
  分貝是表示兩個(gè)電壓等級(jí)數(shù)量的單位.
• Ear also becomes carried on the back a bit, talking sound grows decibel.
  耳朵也變得有點(diǎn)背了, 說(shuō)話的聲音長(zhǎng)分貝了.
• I yell at a decibel machine hysterically, a series of chirps , with unknown tones, till i am voiceless.
  我對(duì)著分貝器歇斯底里的喊"嘰里咕嚕不知所云的音調(diào)"一串一串的喊! 一次都喊到我無(wú)法發(fā)聲為止.
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