起伏理论 meaning in Chinese

fluctuation theory

Business fluctuation theory
经济起伏理论
According to the traditional rytov method , the theory model of modified rytov method is given for plane wave and spherical wave propagation in the atmospheric turbulence , and the characters of optical scintillation for waves propagation along horizontal paths is studied , the inner scale effect is considered , especially . then , the results , calculated by the modified rytov method , is compared with the experiment measurement , it shows that the modified method is suitable in moderate atmospheric turbulence
本文介绍了光波在湍流大气中传播的弱起伏和强起伏理论，从经典弱起伏理论出发，给出了光波在水平传输时的修正rytov方法理论模型，分析了在考虑湍流内尺度的影响下平面波和球面波入射时的闪烁特性，在中等湍流区计算结果与最近实验结果符合得较好。