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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.