Simulation tests shows that the diagnosis system can carry out on - line monitoring and diagnosing for the system ' s air leak by making use of the existing routine measure points and the operating parameters to be easily measured directly ; because of the generalization characteristic and reasoning function of the artificial neural network , the diagnosis system can reach better diagnosis result even under the circumstance of insufficient information , obvious measuring error and yawp shape change ; the above research result plays an important instruction meaning in improving operating economy of power station boiler 仿真测试结果表明，利用电站锅炉现有的常规测点和系统易于直接测量的运行参数，可以实现系统漏风状况的在线监测与诊断；由于人工神经网络所固有的泛化和推理功能，即使在测量信息不完备或存在明显的测量误差和含有噪声形变等情况下，诊断系统仍然可以提供较为有意义的诊断结果；上述研究结果对于提高电站锅炉运行经济性具有重要的指导意义。
To improve efficiency of reconstruction , the method of image collection that collected objects on the revolving flat roof is pegged and transform angle and distance is designed , and relation in sampling images . yawp of images is removed by dealing with intensity correlation and smoothness 为了提高重建效率,本文采用将重建对象固定在旋转平台上,通过角度和距离变换进行图像采样的方法,加强了采样图像之间的联系;通过灰度处理、平滑化等预处理来消除噪声,为后续的特征提取和特征匹配打下了良好的基础。
Fourthly , we have analyzed the yawp and interference happened in the wireless communication subsystem , illustrated the corresponding way to restrain them , and logically designed the software and hardware in the wireless communication subsystem . the experiment showed that this subsystem is more reliant , precise and capable of anti interference （ 4 ）分析了无线通讯子系统在比赛中存在的噪声和干扰，提出了抑制噪声和干扰的方法，合理地设计了无线通讯子系统的软硬件，实验表明我们研发的无线通讯子系统具有较高的可靠性、准确性和抗干扰能力。
However , the traditional dc motor uses brush so as to switch the phases , so there are relative mechanical frictions . then it comes out many fatal failing , such as yawp , spark , wireless disturb , etc . what " s more , its making cost is high , its maintain is also difficult , therefore its application is greatly limited 直流电动机具有运行效率高和调速性能好等诸多优点，但传统的直流电动机均采用电刷，以机械方法换向，因而存在相对的机械摩擦，由此带来了噪声、火花、无线电干扰以及寿命短等致命弱点，再加上制造成本高及维修困难等缺点，从而大大地限制了它的应用范围。
It solves a series of problems , such that the low sensitivity , no convenience , no beauty and so on . vk2000 adopts the usb port , plug - and - play , no any drive program , which combines microphone and sound box . it combs out the network echo and yawp , with the latest technology in full duplex audio and the microphone is good adapterization from the whole direction 回声消除技术很好地解决了传统音频设备易产生网络回声，拾音灵敏度低噪音大等问题，保证了良好的双向通话效果它将麦克风和音箱集成一体，全向拾音，免提通话，拾音距离达到
At the same time , there are not many problems for the good wave shape , for example , yawp , outputting du / dt , torque impulse and so on . technology of frequency conversion had developed into an absolute technology . moreover , it is important in many fields , such as reasonable using resource of water , decreasing pollution of environment , saving electric sources , improving work condition , saving materials , reducing costs and improving output 交流变频调速技术的发展由于其地位的重要性，巳迅速发展成为一门独立的技术、学科领域，它对合理利用水资源，减少环境污染，节约电能，改善工作条件，节省原材料，降低成本和提高产量等方面均起着十分重要的作用。
The input value of static weighing system is instant and the interference is small . nsr is high , then interference signal is ease to dispose . while dynamic weighing systems have different signal modes , yawp interference magnitude size and mode when it is in different facilities and different testing objects . in this thesis has optimum attempt in this point and find a solution which has perfect practicality 动态定量称量技术是一项很有前景的技术，在我国发展也有很久了，但是这方面的技术还是不成熟，由于动态比静态称量要复杂得多，静态称量由于输入值是恒定、干扰小、信噪比大，干扰信号易处理；而动态称量系统对不同的设备、不同的测试对象产生的信号形式、噪声干扰大小、方式均不同。
Nowdays , a majority of vibrating screens rollers on domestic and foreign markets , in fact adopt a kind of mechanic inertia vibration device . the working parameters ( frequency and amplitude ) of screens cannot be adjusted , and they can only be working in fixed parameters , so which have bad adjustabilitis . the inertia vibration device need a great deal of maintaining and high maintaining expense and which have high yawp 当前，国内外市场上的振动筛大多采用机械式惯性激振器作振动源。筛机的工作参数?频率、振幅都不易调节，只能在固定参数下工作，因此适应性较差，且惯性激振器维修量大、维修费用高、噪声大。
For a long time , people are always paying attention to the problem of monitoring equipment status in manufacturing in order to know about the equipment operation status and oil quality . and they made a lot of research , such as vibration , yawp , temperature , oil , sound emission and lossless detection technology , and so on 在制造行业中，长期以来，人们为了能及时了解设备运行状态和油液质量，一直关注对设备状态的监控问题，也做出了很多研究和探索，如振动监测技术、噪声监测技术、温度监测技术、油液分析技术、声发射技术和无损监测技术等。
In the recent years , with the development of such technologies as computer and digital signal processing , transaural technology based on system of kemar grows ; it has a broad future on the domain of electro acoustics , indoor - acoustics , yawp - acoustics , psychoacoustics , computer multimedia and manual virtual environment , which has expanded the scope of the system of kemar 但近年来,由于计算机技术,数字信号处理技术等方面的发展,在假头型立体声系统的基础上,发展了听觉传输技术。它在电声、室内声、噪声、心理声学、计算机多媒体和人工虚拟环境等许多方面有广泛的应用前景,其内容已超过了假头型立体声这样一种特殊的声传输和重发系统的范畴。
