1) arrangement number
排列数
1.
Solution of the linear differential equation containing arrangement number and binomial coefficient;
含排列数与二项式系数的线性微分方程
2.
Throush the interlace series type linear differential equation,coefficient containing three negative number of times,power function and arrangement number can be changed into the linear differential equation of successive integral.
通过把系数含有负三次幂函数与排列数的交错级数型线性微分方程化为可逐次积分的线性微分方程,找出了求这类方程通解的方法与理论,把所得定理给出了严格的证明,并将其推广,同时通过实例介绍了它的应用。
3.
By transforming the interlace series type linear differential equation with coefficients containing negative second order power function and arrangement number into the linear differential equation of successive integral,the theory and method for the general solution of this kind of equation are determined.
通过把系数含有负二次幂函数与排列数的交错级数型线性微分方程化为可逐次积分的线性微分方程,找出了求这类方程通解的方法与理论,所得定理给出了严格的证明,并通过实例介绍了它的应用。
2) number of permutation
排列数
3) permutation
[英][,pɜ:mju'teɪʃn] [美]['pɝmju'teʃən]
排列数
1.
This paper proposes a new speech detection method based on permutation entropy.
分析排列数和窗长对检测性能的影响,对含不同噪声类型及不同信噪比的中英文语音样本进行了端点检测实验。
2.
By turning the linear differential equation,which contains coefficient of interlace series of negative quartic function and permutation,into the linear differential equation of successive integral,we have got the method and theory to solve such equations,as well as the strict proof and its aplication.
通过把系数含有负四次幂函数与排列数的交错级数型线性微分方程化为可逐次积分的线性微分方程,找出了求这类方程通解的方法与理论,所得定理给出了严格的证明,并将其推广,同时通过实例介绍了它的应用。
4) Packing parameter
排列参数
5) numeric arrangement
数值排列
6) array factor
排列系数
补充资料：数不胜数
1.数也数不清。形容很多。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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