1) smile and smile again; smiled and smiled
频频微笑
2) microwave frequency
微波频率
1.
The effective permittivity for biphase organic solution at microwave frequency has been obtained by the perturbation method.
本文在微波频率下,利用微扰法测量了有机二元体系的等效介电系数。
3) spread spectrum microwave
扩频微波
1.
The compressed image information is passed to center platform by the spread spectrum microwave,then is decoded in center platform for supervision and control to the spot through the industrial computer and the monitor.
该系统主要是通过编解码器将现场摄像机拍摄到的图像压缩后 ,再通过扩频微波传输至中心平台 ,在中心平台解码 ,通过工控机和监视器在中心平台实现对现场的监控。
4) Jitter
[英]['dʒitə] [美]['dʒɪtɚ]
基频微扰
5) Microwave frequency band
微波频段
6) frequency differential
频率微分
1.
The system uses the method of frequency differential approximation to realize the true maximun power point tracking(TMPPT) function of solar cells.
系统采用频率微分逼近法实现了太阳电池的真正最大功率跟踪(TMPPT)功能,运行结果证明系统运行稳定可靠,效率高于传统恒压跟踪(CVT)方式;系统具有完善的保护功能,可以实现无人值守工作。
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