If the dog's hackles are up, gives a low decibel growl, or engages in a predatory, stalking posture, then there is probably a danger in the environment.
如果狗颈部的毛都竖立起来，或是它发出低分贝咆哮，或是呈掠夺、跟踪姿势，那么周围肯定存在危险。
The 110-decibel level of piling risks perforation of the eardrum, which leads to hearing loss.
打桩作业带来的110分贝噪音有可能导致鼓膜穿孔，后果会导致失聪。
WideNoise is an iPhone application that samples decibel noise levels, displaying them on an interactive map.
WideNoise是一款iPhone应用，它对噪音分贝值进行抽样测量，并将音量值显示在交互式地图中。
Obviously, you'd wonder why the iPhone wouldn't measure signal in a more linear fashion, where the decibel value for each bar is equal.
很明显，你可能很想知道，为什么iPhone不用更线性的方式来测量接收强度，每格表示的分贝值相同呢？
The decibel range for five bars of reception is so large because precise measurement in such an area is less important than in areas with poor reception.
五格信号强度的分贝范围很大，因为在信号好的地方精确测量信号并没有在信号差地方测量那么重要。
In sound we use the decibel scale.
在声学中我们采用分贝标度。
The noise pollution reached a high decibel level.
噪音污染达到了很高分贝。
The most usual system is that of the decibel scale.
最常用的系统为分贝标度系统。
Specified as a decibel value over a frequency range.
以特定频率范围的分贝值表示。
There's a limit to the decibel of noise that one can tolerate.
一个人能忍受的噪音分贝是有限度的。
The decibel is the unit used to measure the loudness of sound.
分贝是用来测定声音大小的单位。
One decibel is the lowest sound that the average person can hear.
一分贝是指人耳能听到的最小的声音。
A decibel is a standard unit of sound, and normal conversation 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。
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。
It includes twin 100-decibel speakers that offer directional one-way voice communication, allowing for annunciation and crowd notification.
它包括两个100分贝喇叭，提供单向语音通信，发出警报或通知。
"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。”
If the dog's hackles are up if it gives a low decibel growl or if it engages in a predatory stalking posture then there is probably a danger in the environment.
如果狗颈部的毛都竖立起来，或是它用低分贝咆哮，或是呈掠夺、跟踪姿势，那么周围肯定存在不安全因素。
With the increase and demand in low voice and low decibel vibration bearing in world market, the research in low noise bearing has become more and more significant.
随着国内外轴承市场对低噪音轴承的需求量的增加、对轴承振动与噪声分贝值越来越低的要求，使得低噪音轴承的研制工作显得日益重要。
Alarm has three switch positions which allow setting to a high decibel for noisy areas, low for quiet environments, or off (muted) for silent visual fl ashing LED operation.
警报声音有三个开关位置，在嘈杂地区可以将声音设置为高分贝，在安静环境中设置低分贝，还可以设置静音、仅使用LED闪烁的视觉操作。
It provides 15 to 30 seconds of delay before a person can exit the door, and it has a built-in 95-decibel dual piezo alarm that alerts authorities when someone is trying to leave.
一个人从出口出去，此设备提供15到30秒的延迟。而且它有内置95分贝的双重压电报警器，它可在某人试图离开时报警。
I could never tell whether it was because the city, in the failing light, had grown a decibel quieter or because the children had grown louder, knowing that their time there was almost through.
我不知道是因为渐渐暗下来的城市的分贝降了下来还是因为孩子们的声音提高了，知道他们嬉戏的时间所剩不多。
The real decibel attenuation of the hearing protector in the workplace is lower than the value measured in the laboratory, because the measuring conditions in the laboratory are more strict.
研究表明：护耳器现场使用实际声衰减值低于实验室值，其原因是护耳器的实验室测量条件较为严格。
Hearing loss develops slowly, the result of prolonged exposure to thousands of high-decibel insults to the ear, many of which come from exposure to everyday gadgets, like iPods or hair dryers.
长期暴露在日常生活小物件如iPod或吹风机发出的高分贝音量下，日积月累，听力会逐步下降。
Many of the dads were wearing earpieces, which makes sense as decibel levels at a One Direction concert have reportedly gone as high as 122 – considerably more than the maximum safe level of 85.
许多爸爸们戴着耳塞，这是必须的，因为据说在单向乐队的演唱会上声音高达122分贝—远远超过最高安全级别的85分贝。
Decibel values correspond to various sounds.
分贝值对应不同的声音。
Decibel values correspond to various sounds.
分贝值对应不同的声音。
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