factorial moment造句
例句与造句
- Central factorial moment
中心阶乘矩 - In this thesis the erraticity of event factorial moments and of event rapidity gaps have been studied
本文对测量事件阶乘矩和事件快度间隔的起伏进行了研究。 - The difference in the horizontal and vertical factorial moments is compared and studied using monte - carlo simulation
摘要用蒙特卡洛模拟方法对纵向阶乘矩和横向阶乘矩进行了比较和研究。 - The phenomena that the fluctuations of event factorial moments increase with decreasing phase space , called erraticity
事件阶乘矩的起伏随着相空间尺度的减小而增大的现象，称之为erraticity 。 - It is shown that the horizontal and vertical factorial moments are equivalent only when they are used in combination with the cumulant variables
发现：在一般情况下，只有在引入累积变量后，纵向阶乘矩才与横向阶乘矩相等。 - It's difficult to find factorial moment in a sentence. 用factorial moment造句挺难的
- The cut of phase space , particle type , average multiparticle , etc . no dynamical fluctuation has been observed through event factorial moments analysis
可见，通过对事件阶乘矩erraticity的分析，根本就观测不到任何动力学起伏。 - We find that the erraticity of event factorial moments is still dominated by the statistical fluctuations though the multiplicity is already several hundreds and several thousands
最后发现，尽管事件多重数高达几百，几千，统计起伏仍然决定着erraticity的性质。 - But in the present available hadron - hadron collision experiments , due to the restriction of energy , the average multiplicity is very low . and the rank of the factorial moments could not be high
但是，目前的强子?强子碰撞能量较低，制约了阶乘矩的阶数，没有明显看到非热相变的迹象。 - In this thesis our results on factorial moment analysis of phase space with non - integer partition are presented , which further confirm this theory and provide in the first time a strict measurement of the hurst exponents and intermittency indices in 250 gev / c + p k + p collisions
本文通过对相空间进行实数分割时的阶乘矩分析，进一步验证了这一理论的正确性，并精确地测出了na22实验组250gev / c ~ + pk ~ + p碰撞中的hurst指数与间歇指数 - In the second part of this dissertation ( chapter 6 and chapter 7 ) , it is demonstrated that in low multiplicity sample , the increase of the fluctuation of event factorial moments with the diminishing of phase space scale , " erraticity " , are dominated by the statistical fluctuations
在非对心碰撞中，初始坐标空间中的方位角不对称性将导致末态粒子相对于“反应平面”的角依赖性。微观上讲，末态动量空间的大的各向异性来源于碰撞最初阶段的大量的再散射。 - After a careful comparison we found : ( 1 ) rotating the coordinate system around the z - axis for each event is necessary for the relaxation of the correlation between thrust ( or sphericity ) major - minor frame and the direction of the first hard gluon emission . ( 2 ) the horizontal factorial moments ( hfm ) are equivalent to the vertical ones ( vfm ) only after cumulant - variable transformation . therefore , in the study of nonlinear phenomena in high energy collisions the hfm can be used only in combination with the cumulant variables
工jlnfy4ww ； 6标系与发射第一个硬胶子之间的关联效应，从而观察到全部强度的动力学起伏；证明了：只有在引入累积变量以后，横向矩才等于纵向矩，从而也才等效于几率矩，困而只有在这时，横向矩才能被使用；论证了：对eb对撞末态粒子系统动力学起伏的研究只能在全相空间进行，而不能用限定的相空间，因而只能采用丢掉最初的一个或几个点的方法消除动量守恒对相空间标度特性的影响。 - The normalized factorial moments ( nfm ) show good scaling properties in isotropical partition of phase space ; the nfm ' s projected into three directions versus the . partition . number appear , to be saturated curves with similar in scaling behavior ; and the three hurst exponents are very close to unity . the levy - stability holds for the q = 2 ~ 5 order moments in 3 - dimensional phase - space
发现：三维归一化阶乘矩( nfm )的分布呈现出很好的标度特性；阶乘矩在各个方向上的一维投影呈现出彼此十分相似的饱和曲线，且特征参量hurst指数都接近于1 ；高维相空间各阶阶乘矩的分布满足l vy稳定性的要求。
