起伏参数 meaning in Chinese

roughness parameter

In the second part of the thesis , the non - thermal phase transition in high energy collisions is studied in detail in the framework of random cascade model . the relation between the characteristic parameter xq of phase transition and the rank q of moment is obtained using monte carlo simulation , and the existence of two phases in self - similar cascading multiparticle systems is shown . the relation between the critical point qc of phase transition on the fluctuation parameter q is obtained and compared with the experimental results from na22
文章第二部分中，我们用随机级联模型对高能碰撞中的非热相变作了仔细研究，用montecarlo模拟得到了表征相变的特征参数_ q与矩阶数q之间的关系，证实了自相似多粒子系统中存在两相，求出了相变点q = q _ c对起伏参数的依赖关系，并和na22实验结果进行了比较。