... 频带参差 frequency staggering 频带倒置 frequency inversion 频带的划分 allocation of frequency band ...
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置 【中文名称】：频率倒置 【英文名称】：frequency inversion 【定义1】： 使信号的任一对频谱分量间频率差的符号改变。在倒置后的信号中，较高的频率分量代表原信号较低的频率分量；反之，较高的原频率分量由倒置后的较低频率分量
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The AC frequency inversion motor 交流变频电机
apparent amplitude frequency inversion 幅频率反演
Multi-frequency inversion 多频反演
Frequency Inversion Technique 变频技术
frequency inversion technology 变频技术
inversion frequency [电子] 转换频率
Maintenance-free brushless drive motor with frequency inversion, has high start torque and short acceleration time.
免维护高力矩无刷变频电机直接驱动，启动力矩大、加速时间短。
Basic principle of speed regulation by frequency inversion is introduced and its application results in power plant attached to vacuum salt making enterprises is summarized.
介绍了变频调速的基本原理，并对其在真空制盐企业自备电厂中的实际运用效果进行了总结。
In order to improve the power parameter further, the intermediate frequency inversion of an electric voltage power type series resonance and frequency trace technique are adopted.
为使系统的功率因数较高，采用电压源型负载串联谐振中频逆变器和频率跟踪技术。
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