propagationl传播
propagationn.增殖;繁殖;传播;传送
propagation delay time传播延时间,传输时延,传输延迟时间,传播延迟时间
Propagation properties传播特性
propagation distortion传播失真
propagation innovation宣传创新
propagation environment传播环境
propagation and renewal繁殖更新
propagation attenuation传播衰减
propagation coefficient繁殖系数,繁殖率
propagation of the tide潮汐传播
propagation performance传播性能