prescale meaning in Chinese

可预分频
预分频

In the paper , prescale technology , interpolate method , averaging method and multiple period synchronization method are used to measure the frequency accurately . diode demodulating technology , and power attenuated method or probe coupling & water load technology are employed to measure the power of high power microwave . isothermal technology is used to improve the stability of demodulator and to expend the range of square linear region
本文采用预分频法、内插法、多周期同步法、平均法实现了频率的精确测量;利用二极管检波技术,结合衰减法或探针耦合+水负载技术实现了大功率微波功率的测量;采用恒温技术提高了二极管检波器稳定度;完成了单片机串口通信协议设计和系统电磁兼容的分析和设计。