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)。
Modern life is noisy. We measure just how noisy it is in decibels (dB).
现代生活充斥着喧闹杂音。我们用分贝来计算音量。
The power gain in decibels is equal to 10 times the logarithm base 10 of the power gain.
以分贝为单位的功率增益等于10乘以以 10为基的功率增益的对数值。
Measured in decibels, noise intensity can range from zero, the quietest sound the human ear can detect, to over 160 decibels.
按分贝计算，噪音强度可以从零（人耳所能感到的最低声音）到160分贝以上。
Noise DOSIMETER: Instrument used to measure in decibels the amount of noise an employee is exposed to over an eight hour work day.
噪音测量装置：用于八小时工作小时之外测量噪音分贝量的仪器。
It is the result of stray capacitance, mutual inductance, and leakage resistance between channels and is generally given in decibels at a specific frequency.
串扰是通道之间的寄生电容、互感和漏阻引起的，通常被表示为指定频率下的分贝值。
The strength of the useful components and noise signal, often expressed in decibels, zipper headset brand equipment with higher SNR show that it produces less noise.
耳机信噪比知识：指信号的有用成份与杂音的强弱对比，常常用分贝数表示，拉链耳机品牌设备的信噪比越高表明它产生的杂音越少。
A close cousin is dynamic range, which defines the span (expressed in decibels) between the background noise and the loudest level possible before the onset of gross distortion.
“动态范围”是“噪音”的另一个近亲：指的是背景噪音和完全失真前可能达到的最大音量之间的取值范围(用分贝表示)。
The differences between most of the groups were statistically insignificant; however, the participants in the 70 decibels group—those exposed to a level of noise similar to background chatter in a coffee shop—significantly outperformed the other groups.
大多数组彼此之间的差别在统计上并不明显；然而，70分贝组的参与者——那些被置于类似咖啡店背景谈话声的噪音水平中的参与者——其表现明显好于其他组。
Since the effects were small, this may suggest that our creative thinking does not differ that much in response to total silence and 85 decibels of background noise.
由于影响很小，这也许就表明我们的创造性思维在完全寂静和有85分贝背景音中的区别并不那么大。
They were randomly divided into four groups and exposed to various noise levels in the background, from total silence to 50 decibels, 70 decibels, and 85 decibels.
他们被随机分为四组，并被置于不同等级的背景噪音环境中，从完全寂静到有50分贝、70分贝和85分贝的噪音。
When subjected to 100 decibels or more, hearing damage can occur in just 15 minutes.
100分贝或100分贝以上的声音在15分钟内就会对听力造成损害。
Underneath the pretty graphical UI, your cellphone measures those five bars in terms of decibels.
在您手机漂亮的图形用户界面下，你的手机通过分贝来测量那五个信号格。
In the Canadian study volunteers carried out tasks while listening to levels of noise varying from 53 decibels (equivalent to an office environment) to 95 decibels (equivalent to an oil rig).
在加拿大的研究中，志愿者们边开车边听不同分贝的音乐，从53分贝(相当于办公室的声音环境)到95分贝(相当于石油钻探时的声音环境)不等。
Most platforms, like Android and and BlackBerry, can display reception in terms of numeric decibels instead — the result of which is less visually pleasing, but more precise.
大多数平台，如Android和黑莓，可以使用数值分贝来展示信号接收，而没使用视觉上更亲切的结果展示，但是数值方式更精确。
Business was being done, but it was quiet both in terms of decibels and visitors.
虽然有商业交易，但是就声音分贝与参观者来说，9.0展厅还是相当安静的。
Whittle's work suggests the cosmic concert slowly grew in volume until it reached about 110 decibels-about the level of a typical rock concert.
惠特尔的研究表明宇宙音乐会的音量强度缓慢增加直到110分倍——接近典型摇滚音乐会的水平。
The experiments in mice showed that the drugs could reduce by about five decibels the permanent threshold shift that can occur after noise exposure.
这项在老鼠身上的实验显示这些药物在噪声暴露之后能够将永久性听阈位移降低五个分贝。
Although they were able to perceive sounds in the range of 40-50 decibels-similar to the volume of a typical conversation-dr Raphael suspects that what they heard was rather fuzzy.
尽管它们能察觉到40 ~ 50分贝范围内的声音—接近于正常谈话的音量—DrRaphael还是怀疑老鼠们听到的声音有些失真。
The program also has decreased accident rates by 90 percent in the corridors where the system operates, scrapped more than 2,100 old buses, and reduced noise levels by 3-10 decibels.
随着该规划的实施，系统运行地区的交通事故发生率降低了90%，2100多辆老旧公交报废，噪音水平降低了3 - 10分贝。
Even when the train runs at full speed, the noise inside is limited to 65 decibels, which is 20 decibels lower than in a flying airplane.
即使列车全速运行，内部的噪声也能限制在65分贝以内，比飞行的飞机低20分贝。
A sound ten decibels louder than another one is felt as twice as loud, when in fact it is ten times louder.
比另一个大十分贝的声音，被感觉到是两倍的大声，但事实上是大十倍。
The Guinness World Record for the loudest scream by an individual is a thundering 129 decibels, set by Jill Drake, from Tenterden, Kent, in London in 2000.
为打破吉尼斯世界纪录的最响亮的尖叫声由个人是雷鸣般的129分贝，由吉尔·德雷克，设置从坦特登，肯特，2000年在伦敦。
Loudness is measured in units called decibels.
音量以分贝作为衡量单位。
In order to keep the benefits of wide exhibition attendees, assure the orderly negotiation, in the exhibition hall it is not permissible to broadcast loudly (Maximum 70 decibels).
为维护广大参展商的利益，保证洽谈有序进行，展场内不允许高声播放音响(最大70分贝)。
In order to keep the benefits of wide exhibition attendees, assure the orderly negotiation, in the exhibition hall it is not permissible to broadcast loudly (Maximum 70 decibels).
为维护广大参展商的利益，保证洽谈有序进行，展场内不允许高声播放音响(最大70分贝)。
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