... low-frequency furnace低频炉 low-frequency generator低频发电机 low-frequency impedance corrector低频阻抗校正器 ...
基于136个网页-相关网页
... 带阻滤波器 low-and-high pass filter 低通率反应器 low-flux reactor 低频发生器 low-frequency generator ...
基于1个网页-相关网页
low frequency generator 低频信号发生器 ; 低频发电机
self-excitation low frequency generator 自激低频发电机
low frequency signal generator 低频信号发生器
portable galvanic and low-frequency generator 携带式直流和低频发生器
Ultra low frequency signal generator 超低频信号发生器
low-frequency standard vibration generator [力] 低频标准振动装置
The paper introduced the hazard of large turbine generator operation under abnormal frequency and technical requirements and criteria for low frequency protection.
介绍了大型汽轮发电机组频率异常运行的危害和对低频保护的技术要求及准则；
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。
The low-frequency instability in variable speed constant frequency doubly fed induction generator(DFIG) widely used in wind power generation is investigated.
研究了广泛应用于风力发电的变速恒频双馈感应电机系统中的低频不稳定现象。
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