decibels中文翻译、decibels是什么意思、发音、用法及例句

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  decibels

  英:

  美:

  常用释义:

  分贝

  n.【声】分贝(声音强度单位,decibel的复数)

  1、noise limit of 120

  decibels

  would hardly influence the industrial research.───分贝的噪声限值对工业研究影响不大。

  2、Dynamic threshold generally used in the form of a few - expressed in

  decibels

  .───动态阈一般也用对数的形式――分贝表示。

  3、This ratio is called as the side lobe level (expressed in

  decibels

  ).───这个比值叫做旁瓣电平(以分贝数表示)。

  4、noise of one hundred and twenty

  decibels

  on land causes pain to human ears.───陆地上120分贝的噪音会使人的耳朵疼痛。

  5、However, the terminology is often used to calculate

  decibels

  and measure signals on copper, optical, and wireless media.───然而,此术语经常用来计算分贝和测量铜质、光学及无线媒体上的讯号。

  6、However, the terminology is often used to calculate

  decibels

  and measure signal intensity on copper, optical, and wireless media.───然而,这术语常常使用来计算分贝和测量在铜质、光学的和无线媒体上的讯号强度。

  7、Continuous exposure to sound above 80

  decibels

  could be harmful.───持续曝露于超过80分贝的声音可能有害。

  8、Muzzle blast noise can exceed 150

  decibels

  (measured at the shooters location) and is one of the loudest sounds humans are likely to hear.───枪响时的噪声超过150分贝(在射手所在位置测得),是人耳可能听见的最大声音之一。

  9、The sound of a snore (up to 69

  decibels

  ) can be almost as loud as the noise of a pneumatic drill.───鼾声(最高达69分贝)的响度可能相当于风钻的噪音。

  1、decisively break───果断突破

  2、decidua ihc───蜕膜

  3、decine mie mie dor───数万

  4、decimal system───n.十进制;【数】十进制

  5、decimal numbers───十进数

  6、decisiveness meme───决断模因

  7、decimals places───小数位

  8、duodecimal clock───双钟

  9、hundredth decimal place───小数点后100位

  10、deciduate def───蜕膜

  结语:

  什么是dBmv?和v怎样换算,dBmV abbr. decibels referred to 1 millivolt 毫伏特的分贝值; dBmV和毫伏转换如下:dBmV=20 lg(mV)那么,伏转换成伏表示要先扩大数字1000倍.dBmV=20 dBmV abbr. decibels referred to 1 millivolt 毫伏特的分贝值; dBmV和毫伏转换如下:dBmV=20 lg(mV)那么,伏转换成伏表示要先扩大数字1000倍.

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