But for Irkutsk to the Great Wall Station circuit, there is little relationship between the fading depth and frequency. It seems that the relationship between fading depth and frequency is controlled by the factors such as location, distance etc. 但依尔库茨克-南极长城站电路的衰落深度与频率、时间无关,说明衰落深度与频率、时间的关系还要受距离、位置等因素的影响。
Many human affairs are fading out and eventually disappeared in the depth of history. 许多人事渐行渐远,最终会隐没在历史的深处。
Simulation results show that when the ratio of the receiving aperture to the Fried's parameter is large, the performance of tip-tilt corrected system using centroid tracking algorithm is very poor and the signal fading depth is very large. 仿真结果表明,在接收孔径直径与Fried参数的比值较大时,采用质心跟踪算法的倾斜校正系统的性能很差,耦合光功率会产生严重衰落。