low frequency pulse loads 低频脉冲负载
low frequency pulse magnetic field 低频脉冲磁场处理
low-frequency pulse 低频脉冲波
low frequency pulse wave 低频脉冲声波
low frequency pulse signal 低频脉冲信号
low frequency pulse therapy 低频脉冲电疗法
low frequency pulse current 低频低压脉冲电
low-frequency pulse producer 低频脉冲发生器
Experimental results show that low frequency pulse compression and channel match method can be used in shallow water sound channel to improve the SNR.
实验表明，脉冲压缩可有效增加浅海低频声脉冲的传输距离，信道匹配可用于消除多途对脉冲信号检测信噪比的影响。
It will give patients treatment by means of the amplified amplitude modulating wave current that can be obtained form medium frequency amplitude modulated by the low frequency pulse signal.
它将有关低频脉冲信号对中频调幅后，利用被放大的调幅波电流对人体进行治疗。
The detection probability calculating method about low pulse repetition frequency(LPRF) PD radar against air vehicle is studied.
提出了低脉冲重复频率（LPRF）PD雷达探测飞行器目标的发现概率计算方法。
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