induction noise
英 [ɪnˈdʌkʃn nɔɪz]
美 [ɪnˈdʌkʃn nɔɪz]
网络 进气噪声
双语例句
- Basic Study on Vehicle Induction Bellow Based on Noise Reduction
基于降噪的汽车进气波纹管基础研究 - Due to its inherent characteristics in reducing low frequency, small pressure loss and simple geometry, the resonant silencer is being extensively used in engine induction noise reduction.
由于共振式消声器具有结构简单、良好的消除低频噪声的性能和流动损失小等优点，因此在发动机进气噪声的控制中得到了广泛的应用。 - Noise caused by industrial electrical equipment, whose frequency is similar to communication carrier wave ′ s, badly restricts the development of data transmission by induction radio. The noise is called noise of similar frequency in short.
工业现场电气设备产生的与通信载波频率相同或相近的噪声干扰（简称同频干扰），严重地制约了感应无线数据通信的应用发展。 - The investigation revealed that the first order of the acoustic modes of air-in filter coincides with the foundation frequency of induction noise, and that the couple in frequency domain makes the sound pressure of left side be higher than right side where exhaust system was settled.
研究发现空滤器声系统的第一阶声固有频率与进气噪声基频相耦合是造成该车辆进气侧通过噪声高于排气侧的重要原因。 - Because engine induction noise is mostly in the low frequency region and the controlling measures for reducing the induction noise are different from that of exhaust noise. It is difficult to attenuate the induction noise entirely with a common expansion chamber silencer or an air filter.
发动机进气噪声大多属于低频噪声，与排气噪声相比，在控制技术上具有特殊性：采用常用的扩张腔消声器（或空气滤清器兼作消声器）很难使进气噪声得到足够衰减； - The results show that the diffuser has such advantages as larger induction ratio, low resistance and noise, relatively even air supply, no condensation, simple in structure and low in costs.
测试结果表明，该风口的诱导比大，阻力小，噪声低，送风比较均匀，风口没有结露现象，结构简单，造价低。 - The Boundary Element Method ( BEM) and its application to the engine induction system noise analysis are introduced in this paper.
本文介绍了声边界元方法及其在汽车发动机进气系统噪声分析中的应用。 - An EKF for closed-loop speed estimation of induction motor based on noise model identification by using genetic algorithms
基于遗传算法辨识噪声模型的异步电机闭环卡尔曼速度估计 - Different frequencies have significant influence on induction responses, especially on propagation effects, depth of investigation and signal to noise performance, Moreover inadequate frequencies reduce measurement precision.
这主要表现在传播效应、探测深度和接收信号的信噪比等方面，并且发射频率选择不当也会导致测量精度的降低。 - A novel Dual Half Bridge Series Resonant Inverter ( DHB-SRI) for an induction heating appliance with unity power factor is proposed to remove the interferential acoustic noise caused by the difference between operating frequencies of adjacent loads.
为了除去因相邻的下属操作周波数的差而引起的杂音，提示了具有单一逆流的诱导加热器的新Dualhalf-bridge共振型串连整流器（DHB-SRI）。 - It then illustrates with examples the efficiency of the electromagnetic induction and the preventive countermeasures to the noise of control circuit. Finally, it presents the preventive countermeasures to the noise caused by the power circuit.
举例说明电磁感应故障和控制回路的噪声防止对策，最后介绍防止电源线路传播噪声的措施。 - In order to reduce the induction noise, an investigation was carried out towards the air-in filter acoustic performance based on experiments and boundary element calculation.
为了解决该车进气噪声的问题从而达到整车降噪的目的，应用实验与边界元法计算两种手段，对该车空滤器的频率响应特性进行了研究。 - The Generation Mechanism and Reduction Measures of Engine Induction Noise
进气噪声产生机理分析及其降噪 - Non-destructive determination of hardening depth in an induction hardened bearings by Barkhausen noise
利用巴克好森效应无损检测感应淬火轴承的淬硬层深度 - In the full-bridge thyristor shunt-wound inversion power supply, the efficiency of heating smaller forgings limited by the working frequency is low because of the high output voltage, the long induction coil, and the great noise.
由于全桥晶闸管并联逆变电源的输出电压高，感应圈长，噪声大，受工作频率限制，加热中小锻件的效率低。 - The single-phase induction motor has been widely used in our daily life. Its noise and vibration which induces noise influence the quality of home electrical appliances.
单相异步电机被广泛用于人们生活中，其噪声及引起噪声的振动大小，直接影响家用电器的质量。 - Compared with the rotating induction motor, the linear induction motor has many advantages, such as: the low noise, the climbing ability, the non-adhesive drive and the small radius through curves. But the low efficiency and the low power factor restrict its development.
与旋转感应电机相比，直线感应电机具有噪声小、爬坡能力强、非粘着驱动和通过曲线半径小等诸多优点，但是效率和功率因数低制约了其发展。 - Aero-engine gas path debris monitoring technology is based on the principle of electrostatic induction. Its signal is characterized in weak signal, background noise and difficult to extract.
静电监测技术是基于静电感应的原理，其信号的特点是信号微弱、背景噪声大、特征难以提取。 - The simulation results proved the validity of this method. Secondly, according to current model of induction motor rotor flux, taking consideration of the influences of process noise and measure noise, the rotor flux is identified in this paper using the Extended Kalman Filter technology.
其次，本文基于感应电机转子磁链的电流模型，利用扩展卡尔曼滤波技术，考虑过程噪声和测量噪声的影响，完成转子磁链的辨识。