This paper presents the methods of reducing medium frequency generator noise.
本文给出降低中频发电机噪声的方法。
The distribution appears to be completely random, as the authors were able to produce similar patterns with a white noise generator that fluctuated on two length scales: 450nm and 44nm.
这个分布是完全随机的,而研究者能够用两个波段的白噪声发生器（450nm和44nm）产生相似的花样。
Reform the structure of generator set, enhance machining accuracy, reduce noise made by electromagnetism and fans from design.
改善发电机结构，提高加工精度，从设计上减少发电机所产生的电磁及风扇噪音。
Analog synthesis often use low-pass filter to remove electronic audio generator generated by high-frequency noise.
模拟合成器常常使用低通滤波器来去除电子音频发生器所产生的高频噪声。
When purchasing equipment, ensure the equipment has built in noise control. For example, portable generator should have proper covers to reduce noise disturbance to the surrounding area.
购买设备时，确保建造的设备在噪声控制之内。如，便携式发电器应有罩子以降低对周围区域产生的噪声影响。
Noise rejection is one of the key technologies in generator PD detection online.
发电机局部放电在线检测的关键技术之一是抗干扰技术。
In laboratory 100% pulse noise propagating from outside to generator direction along the bus bar are recognized accurately.
实验室中识别沿母线向发电机方向传播的脉冲干扰的正确率达到了100%。
The noise generator is used as a basic USB device, USES the control transfer and interrupt transfer.
本课题设计的噪声发生器作为基础usb设备，采用了控制传输和中断传输。
Comfort noise Generator (CNG) is that sender sends a few frames in silent time and receiver generates comfortable background noise using those frames.
舒适噪声产生技术(CNG)就是发送端在静音期间发送一些分组信息帧，从而生成使用户感觉舒服一些的背景噪声。
The design approach is to divide the USB-bus noise generator into two parts.
设计过程把基于USB总线的噪声发生器分成两个大部分。
Agilent Technologies Inc. (NYSE: a) today introduced the industry's first pulse function arbitrary noise generator, which provides superior signal quality combined with versatile waveforms.
安捷伦科技有限公司(NYSE：A)宣布推出行业上第一个脉冲函数任意噪声发生器，提供结合多种波形的高质量信号。
It means that usually the SMPS is the strongest electrical noise generator in the whole system.
这意味着开关电源通常是电子设备里的最强干扰源。
The Agilent 81150a pulse function arbitrary noise generator provides versatile waveforms for pulse generation as well as noise generation for stress testing.
安捷伦81150A脉冲函数任意噪声发生器可为脉冲发生提供多用途波形，还可以为压力测试提供噪声发生。
This paper mainly introduces the analysis and treatment of the noise of domestic 300MW generator by core pressing technology.
本文主要介绍通过铁心压紧技术处理国产300MW发电机噪声超标问题的方法。
The generator is using widely as an auxiliary electric equipment, but it will take us noise especially the exhaust noise which can pollute the environment seriously and bring our life inconvenience.
汽、柴油发电机组作为一种辅助的发电装置应用日渐广泛，但其产生的噪声特别是排气噪声，对环境产生极大污染，为人们生活带来不便。
The invention discloses AC generator for vehicle use capable of reducing temperature rising and grade of electromagnetic noise.
本发明提供一种能降低定子温度的上升和电磁噪音声级等的车辆用交流发电机。
With the development of computing technology and cryptography, high-speed digital physical noise generator is urgently required in cryptography at present.
由于数字物理噪声源可以产生随机性较好的随机数作为密钥，已被广泛应用于安全信息系统。
In addition a digital signal generator was incorporated via a DDS chip AD9850 from Analog Devices inc, featuring accurate frequency preset, quick phase transformation and low phase noise.
另外还采用AD公司DDS器件ad9850实现了一种频率可控制、相位变化快、相位噪声低的DDS信号源。
However, the noise of the small gasoline generator sets is difficult to control, which has seriously affected the export of the generator sets.
但由于国产小型汽油发电机组的噪声问题难以解决，目前已经严重影响了产品的出口。
This paper introduces a comparison system of cold noise generator, mainly describes the operational principle, system design, basic method, error analysis of the system and the application examples.
介绍冷噪声源比对系统的工作原理，系统设计和采用的主要技术，系统误差分析及应用实例。
Having combined the noise generator and the USB bus, it fully takes the advantage of the USB bus, promotes the performance-cost ratio, and easier for application.
把噪声发生器和USB总线相结合，充分发挥了USB总线的优势，有利于噪声发生器性价比的提高，应用也更加便捷。
In this thesis, a Broad Band signal generator based on noise frequency modulation for radar is studied.
本课题主要研究了对雷达信号进行干扰的宽带调频噪声信号源。
In this paper, the measurement methods for three kinds of parameters of low frequency noise generator are described.
介绍了针对低频噪声源三种参数的测试方法。
For the reason of their in-use environment, the noise pollution of the generator sets and other non-road equipment have more serious negative effect on people.
发电机组等非道路设备由于其使用环境的原因，其噪声污染对人的影响更为严重。
The limit of this method is that the sine wave generator with high performance is necessary, especially the stability, the noise and distortion of generator.
其局限性则是对交流信号源要求较高，要求高稳定性、低噪声及低失真度；
The multifunctional air source fresh water generator is environment-friendly, has low noise, saves energy by about 70 percent and is suitable for any environment.
本多功能空气源造水机环保、低噪音、节能70%左右，适合任何环境使用。
The sound reduction hood is mainly used in gas turbine, steam turbine, air separation plant, air compressor, generator set and other large-scale equipment for noise control.
主要用于燃气轮机、蒸汽透平机、空分设备、空压设备、发电机组等大型设备的噪声治理。
It is the essential test tool of project acceptance and maintenance of ups and generator. It is of safe usage, long life, low noise and wide application range.
仪器使用安全、寿命长且噪音小，适用范围广，是UPS、发电机等设备工程验收及日常维护必备的测试工具。
It is the essential test tool of project acceptance and maintenance of ups and generator. It is of safe usage, long life, low noise and wide application range.
仪器使用安全、寿命长且噪音小，适用范围广，是UPS、发电机等设备工程验收及日常维护必备的测试工具。
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