TEM4、GRE

decibel单词基本解析：

n.<物>分贝
n.分贝（音量的单位）
n.分贝；

decibel变化用词：

复数:decibels;

复数：decibels

decibel英英释义：

Noun

1. a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity

名词 decibel:

a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity

同义词：dB

decibel[ 'desibel ]n.a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity

同义词：dB

decibel中文词源：

decibel用法和例句：

The decibel level was mounting.

噪音在增强。

柯林斯例句

The most usual system is that of the decibel scale.

最常用的系统为分贝标度系统.

辞典例句

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.

辞典例句

In sound we use the decibel scale.

在声学中我们采用分贝标度.

辞典例句

Specified as a decibel value over a frequency range.

以特定频率范围的分贝值表示.

互联网

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.

互联网

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.

互联网

A Decibel is equal to a shell very.

一贝尔等于十分贝.

互联网

The noise pollution reached a high decibel levellevel.

噪音污染达到了很高分贝.

互联网

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.

互联网

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.

互联网

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.

互联网

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.

互联网

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.

互联网

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.

互联网

decibel

Changes of oxygenation and lung damage after differ ent decibel of 8 Hz and 16 Hz infrasound operated on rats

8 Hz和16 Hz次声对大鼠肺组织及肺氧合功能的影响

decibel approximation

[计] 分贝的近似值

"I did wear earplugs there one time," he said, " but the league has done something about the decibel level and I hope they hold true to that."

“有一次我真的带耳塞了，”他说到，“但联盟已经采取了有关措施去控制分贝数，我希望那能管用。”

A30- decibel amplifier offers no advantage over a20- decibel amplifier.

一个30分贝的放大器并不会比20分贝的放大器更好用。

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1000Hz 1分贝。

Exceed 80 decibel not easily commonly - 90 decibel, listen to time to should not be more than 1 hour continuously, can rest a little while to listen again appropriately when necessary.

一般不易超过80分贝-90分贝，连续收听时间不宜超过1小时，必要时可适当休息一会再收听。

General it can reduce 2 decibel noise than the metal edge spacer can do.

一般比金属间隔条可减少噪音2分贝。

A Decibel is equal to a shell very.

一贝尔等于十分贝。

and that in Sanya 55.5 decibel(dB), 1.2 decibel(dB) more than last year.

三亚市等效声级平均值为55.5分贝，比上年上升1.2分贝。

three decibel coupler

三分贝耦合器

When you angry with your girlfriend ,don't speak surpass 3mins,volume don't surpass 20 decibel.

与女友吵架每次陈述不得超过3分钟（含），音量不得超过20分贝（含）。

Compared with metal pipe, clean health products need further sound insulation is it reduce high-speed noise decibel that rivers produce count relatively to come.

与金属管相比,凯佳产品不需进一步隔音来降低相对高速水流所产生的噪音分贝数。

Perhaps this call decibel insufficient, but after passing box office this loudspeaker, Taiwan sea already seethed with excitement.

也许这声呐喊的分贝还是不够，但是通过票房这个扩音器之后，台海已经沸腾了。

Human's ear usually can't 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。

Any time you need to shout to be heard by someone near you, your hearing is most likely to be in a decibel danger zone.

任何时候你为了让旁边的人听到你都需要大声喊叫，这时候你的听力都很可能处于一个分贝危险区。

decibel above I volt

伏特分贝

But his 117 decibel yell fell short of the Guinness title.

但他117分贝的吼叫低于吉尼斯记录保持者。

For the system V10800, for instance, an attenuation change of about ?.6 decibel for one repeater section can be reckoned with at the highest line frequency.

例如，对于V10800系统来说，在最高线路频率下，一增音段的衰减变化可视为±0.6分贝左右。

For the system V10800, for instance, an attenuation change of about ±0.6 decibel for one repeater section can be reckoned with at the highest line frequency.

例如，对于V10800系统来说，在最高线路频率下，一增音段的衰减变化可视为±0.6分贝左右。

Thirdly, the noise that drink water is big (be more than 60 decibel) , unit of water of of no help, wholesome condition is poor.

其三，进水噪音大（大于60分贝），无补水装置，卫生条件差。

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。

db [decibel]

分贝

dB = decibel

分贝<电平

decibel, dB

分贝[响度单位]

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。

decibel chart

分贝列线图

The Decibel and its Applications

分贝及其应用

Decibel Based Reference Noise

分贝基参考噪声

decibel gain

分贝增益

decibel log frequency characteristic

分贝对数频率特性

A decibel is a standard unit of sound, and normal conersation is around 60 decibels.

分贝是声音的标准单位，正常谈话的声音大约在60分贝左右。

decibel curve

分贝曲线

decibel scale

分贝标度

decibel notation

分贝标志, 分贝表示法

decibel milliwatt

分贝毫瓦

decibel measurement

分贝测定

decibel potentiometer

分贝电位计

decibel loss

分贝衰耗

decibel meter

分贝计 分贝表

decibel with reference to one kilowatt

分贝计

decibel calculator

分贝计算图表

decibel hertz

分贝赫

So, each group, show us the great unity of your team by your voice.Let's take a look, today, which group will create the highest decibel value!

唐頔：（英文）首先，让我们一起来动动手，热热身，请大家把手举起来，让我们一起热场，一起冲击现场分贝最高音。

Keywords noise pollution;noise level;decibel;

噪声污染;噪声级;分贝;

The noise pollution reached a high decibel level

噪音污染达到了很高分贝

The noise pollution reached a high decibel level.

噪音污染达到了很高分贝。

g 。, connectors, splices, and lengths of fibre) are known, the overall link loss may be quickly calculated by simple addition and subtraction of decibel quantities.

在 光学链接, 如果已知的数额 光学 力量, dBm (参考对1 兆瓦), 被发射入a 纤维, 和损失, 在dB (分贝耳), 每个 组分 (e.

The decibel is related to the exponents and logarithms described in prior sections.

在先前章节有谈到，分贝是和指数及对数有关。

In sound we use the decibel scale .

在声学中我们采用分贝标度。

In the past few years for Wei in the excellent product quality and customer support, faced with the pursuit of excellence for quality and reduce cost of production of high decibel requirements.

在过去几年里，承洧在卓越的产品品质及客户的支持下，面临着对于追求卓越品质并降低生产成本的高分贝要求。

decibel based on one milliwatt (dBm)

基于一毫瓦的分贝数

The voice learns realm in, the definition of decibel is the logarithms of a source power and basis voice power specific value multiplies 10 of number.

声学领域中，分贝的定义是声源功率与基准声功率比值的对数乘以10的数值。

A sound level meter measures sound pressure level.It has several frequency-weighted decibel (dB) scales (A, B, C) to cover different portions of the range of measured loudness.

声级表是用来测量声压级别的，它根据声音的频率分为几个分贝级（A, B, C）。

The airtight air layer that it forms can have sound insulation effect, the door that makes by this method can achieve the sound insulation result of 29 decibel.

它形成的密闭空气层能起到隔音作用，按此方法制作的门能达到29分贝的隔音效果。

The matching results of workpiece images show the high optimizing speed and precision of the proposed method, even if the images to be matched are mixed with high decibel noise.

对工件匹配的实验验证说明，所提方法具有较高的寻优速度和精度，且在待匹配图像中混有较高噪声的情况下也能得到较好的结果。

adjusted decibel(dBa)

已调整的分贝

Decibel Levels of Common Sounds

常见声音之分贝水平

Specially,the displaying number of decibel is equal to actual number of decibel,because frequency response of earphone is corrected by software of microchip.

并利用单片机对耳机本身频率响应进行修正,使得显示的分贝数即为实际的分贝数。

The decibel count goes steadily up in high-energy societies, and more and more people suffer from defective hearing.

当下高耗能社会所产生的噪音分贝在与日俱增，越来越多的人出现了听力障碍。

When Wang Nan wears the white stomacher type nuptial dress appears when the people, everybody sends out applause Gao Guo Wang Nan has even won the championship the time decibel.

当王楠身穿白色抹胸式婚纱出现在众人面前时，大家送出的掌声甚至高过了王楠夺冠时的分贝。

The German fans responded by raising the decibel level yet further.

德国球迷报以更大声的欢呼声。

perceived noise decibel

感觉噪声分贝

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。

Keywords Hearing protector Noise hazard Decibel attenuation Hearing conservation Comfort;

护耳器;噪声危害;声衰减值;听力保护;舒适性;

Press national regulation, the dweller is uptown the noise level inside day is 50 decibel the following, nightly it is under 40 decibel.

按国家规定，居民住宅区内的噪声标准白天是50分贝以下，夜间在40分贝以下。

new decibel

新分贝

The music was playing itself in a deaf leading decibel.

旁边的巨型音箱仍然震耳欲聋！

The most usual system is that of the decibel scale.

最常用的系统为分贝标度系统。

Concerned medicine data makes clear, when the volume that hears when person ear amounts to 100 decibel, time is longer can cause audition of not recoverable sex to injure;

有关医学资料表明，当人耳听到的音量达100分贝时，时间较长可造成不可恢复性听力损伤；

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。

effective perceived noise decibel

有效感觉噪声分贝

Have method to download the music that he collects on decibel net?

有没有办法下载分贝网上自己收藏的音乐？

The noise decibel value will continue to be improved. Just only for reference, none informed of any change.

本数值随时不断研究改进,谨供参考,若有变更,恕不另通知。

This paper described the basic concept and expressions of the decibel and Neper. It also explained some merits of the calculation rntes and Application ranges of the measuremeut Units.

本文阐述了分贝与奈培的基本概念和表示方法，同时还说明了该计量单位的优点、计算法则和应用范围。

After operation, they were divided into two groups according to the character of the amniotic fluid, and compared their difference between gray scale (GS) and decibel (dB).

根据手术分娩后羊水性状分为正常羊水组 (16例 )及羊水粪染组 (11例 ) ,比较两组间EI灰阶 (gs)、分贝 (dB)差异。

decibel milli-watt

毫瓦分贝

decibel based on one milliwatt

毫瓦分贝, 基于一毫瓦的分贝数

" Along the hillside escalators to the mobile game, jumped to his plane in a maximum, a maximum decibel place.

沿着扶手电梯来到半山腰的机动游戏区，跳楼机就在人最多、发出最高分贝的地方。

the average of equivalent sound level(Leq) in Haikou was 57.5 decibel(dB), 0.7 decibel(dB) more than last year;

海口市等效声级平均值为57.5分贝，较上年上升0.7分贝；

decibel gain referenced to a circularly polarized isotropic antenna

环形极化各向同性天线增益分贝

用作名词(n.)

The noise pollution reached a high decibel level.
噪音污染达到了很高分贝。

---