The extraction and application of principle component representations were studied for machine noise monitoring.
研究了设备噪声监测中主分量特征表示的提取及应用。
With easy operation, simple, low failure rate, and the traditional cutting machine noise, low malfunction, easy maintenance.
操作省力、简单、故障率低，且无传统式裁断机的噪音、故障少，保养容易。
For example, in production workshop, the workers hope there is something that can reduce machine noise, but can communicate easily.
在大多数情况下，用户希望有选择性地降噪。比如说在生产车间，工人希望既能降低机器轰鸣声，同时又能轻松地交流。
For the washing machine noise and vibration reduction predecessors developed a series of mechanical damping Angle of approach, but there are limitations.
针对洗衣机的减振降噪前人开发了一系列机械角度的减振方法，但都存在种种限制。
Sounds clear, but there is slight machine noise. The big control buttons are a great improvement on some of the complicated little controls on other tape-recorders.
音质清晰，但是会有一点机器的杂音。大按键设计比其他迷你录音机来说是一个极大的优势。
You use in carving machine noise and be careful when whether because of the characteristics of the machine, and I now share about carving machine noise to some brief knowledge.
你在使用雕刻机时候是否因为噪声而当心这机器的性能，现在我和大家一起分享一下有关雕刻机噪声方面的一些简要知识。
The paper concludes that noise pressure level emitted from the headstock of a lathe is closely related to its idle running Empirical formula has been derived for calculating machine noise.
本文提出机床床头箱辐射的噪声声级与其空载功率有密切关系，并导出计算机床噪声的经验公式。
This approach to TV is actually a form of white noise — and while that can be a good technique, experts say to ditch the TV and try a white noise machine instead.
听电视其实也是白噪音的一种形式，不过专家建议还是别开电视，换种别的白噪音机器吧(比如收音机、音乐播放器等)。
Consider going to sleep to the sound of white noise, either from a bedside fan or a machine that generates calming sounds.
考虑在无噪声中睡觉，无论是从床头风扇还是机器产生平静的声音。
Buy a white-noise machine and use it when you go to sleep. The soothing sound will help you fall and stay asleep.
白噪音这种舒缓的声响能够帮你进入梦乡而且让你睡得很沉。
Unplug the phone and use a white-noise machine, or a fan or an air conditioner, to block out background noise.
把电话线拔掉，使用一个能产生白噪声的机器，或是打开电风扇、空调，以阻断背景噪音。
When I wake up and shut down the white-noise machine, I hear one everlasting tone, which generally hovers around a.
当我一早起来，关上了白噪声发声机，我就会听到一个不变的调，跟A音差不多高。
If noises wake you up easily, use earplugs, a fan, a humidifier or a white noise machine in your bedroom.
如果你容易被吵醒，那么使用耳塞、风扇、加湿器或睡眠枕头。
First you have to understand, carving machine stepping motor with each step a pause, noise is normal.
所先你要明白，雕刻机步进电机每走一步有一停顿，有噪音是正常的。
In a certain frequency, relief carving machine will be generated, making clear the resonance noise.
在一定的频率下，浮雕雕刻机还会产生机体共振，发出明显噪声。
At noon, when I take a snap, the noise from the building machine is so loud, our school is under construction now, so the workers work day and night.
在中午，当我午睡的时候，建筑的机器发出很大的噪音，我们学校现在正在建造中，因此工人日以继夜地工作。
Scroll machine which possess characteristics of high efficiency, small bulk, light weight, low noise, simple structure and working smoothly etc, is used in supercharged vehicle engine.
涡旋机械由于其结构简单、效率高、体积小、噪声低、运转平稳等特点被应用于车用增压器技术中。
High precision dynamic balancing machine has the characteristics of low noise, high efficiency, long service life, and fully enclosed in high performance grease, life-long maintenance free.
高精度动平衡机具有噪音低、高效率、使用寿命长等特点，且全封闭内加高性能润滑脂，终生免维护。
Eg:One quality of this machine is that it doesn't make any noise when working.
这个机器有个特点就是当运转时没有什么噪音。
The washing machine makes a tremendous noise when it works.
这台洗衣机在使用时发出巨大的噪音。
Noise is the main factor influencing incipient rotor machine failure detection.
噪声是影响旋转机械早期故障检测的主要因素。
Excessive clearance of mechanism joint pair will cause abnormal vibration and noise, accelerate fatigue and wear and seriously affect the dynamic performance of machine.
机构铰接副处过大间隙将引起异常的振动与噪声，加速了疲劳与磨损，严重地影响了机器的动态性能。
Experiment result shows, adopt to incline fan tongue for reduction corn combine gain machine fan noise, raising efficiency have very important meaning.
结果表明，采用倾斜蜗舌对降低谷物联合收获机风机噪声、提高效率有十分重要意义。
As 4ztl-1800 combine gain machine fan to incline tongue with straight tongue the influence for fan noise and efficiency study.
对4ztl- 1800联收机风机倾斜蜗舌和直蜗舌对风机噪声及效率的影响进行了实验研究。
An useful analysis method for diagnosis of breakdown, vib- rarion and noise in metal cutting machine tools is offered.
为金属切削机床的振动与噪声分析和故障诊断提供了进一步的分析方法。
It is shown that the testing machine has advantages of low production cost, compact structure, high accuracy, stable and reliable, high efficiency, energy saving, and low noise, etc.
结果表明，该试验机具有制造成本低、结构紧凑、测试精度高、工作稳定可靠、效率高、节能、噪声小等优点。
On the design of classifier, by introducing support vector machine, Chinese tone recognition rate is improved under low signal noise rate conditions.
在分类器设计方面，通过引入支持矢量机，进一步提高低信噪比下的汉语声调识别率。
The work of reducing noise is a system engineering which includes scientific layout machine room of ADVANTX system, interconnection cables, making cable duct and earthling assembly, and so on.
从机房布局、电缆走行、电缆沟与地线的制作到设备各部件之间的连接都是降噪的系统工程。
The work of reducing noise is a system engineering which includes scientific layout machine room of ADVANTX system, interconnection cables, making cable duct and earthling assembly, and so on.
从机房布局、电缆走行、电缆沟与地线的制作到设备各部件之间的连接都是降噪的系统工程。
应用推荐