The radio wavepropagationvelocity is slowed and the ray producing bend but to the asymmetry of the atmospheric medium, the refraction error is produced.
由于空中大气介质的不均匀性使得电波传播速度减慢射线产生弯曲,从而产生折射误差。
2
Based on the mechanics of wave, the expression of water wavepropagationvelocity under the action of gravity is deduced and the effect of surface tension on small wave is analyzed.
本文根据波动理论推导出在重力作用下波的传播速度表达式,分析了微小波动中表面张力的作用。
3
Combing the wave field snapshot with the corresponding velocity section proves to be important in the observing of wavepropagation.