Reverse Frequency 倒频功能 ; 倒频功用 ; 倒频功效
reverse frequency dependence 逆向频率依赖性
Starting point "reverse" female frequency surprise through work.
起点女频惊喜“反”穿越之作。
The results showed that the temperature, average current density, frequency, reverse pulse coefficient and duty cycle had great impact on the microstructure of coatings.
结果表明，温度、平均电流密度、频率、逆向脉冲系数及占空比对镀层性能和微观形貌有较大影响。
Reverse-spread spectrum device, time sequence inspection device, channel evaluation device and method for measuring frequency faults.
逆扩频装置，时序检测装置，信道估计装置和频率误差测量方法。
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