1) fractional parentage expansion
母分系数展开
1.
In the framework of quark-delocalized color-screening model,by using the technique of fractional parentage expansion,the mass of pentaquark systems of triangle structure has been calculated under the adiabatic approximation.
在夸克蜕定域色屏蔽模型框架下,采用绝热近似,利用母分系数展开技术,计算了具有三角形结构的五夸克系统的能量。
2) expansion coefficient
展开系数
1.
As its results, the authors obtain the expansions of sine, cosiue and their general periodic signals into these digital signals,and solve the expansion coefficient on base function of non orthogonal digital signal, and solve also the non orthogonal function family which are perpendicular to the expanding base function family.
求得在非正交数字信号基函数上的展开系数 ,以及与展开基函数族相正交的非正交函数族 。
2.
Then the numerical techniques for calculations of the expansion coefficients and the program problem are discussed in detail.
在此基础上较详细地阐述了计算展开系数的方法以及在程序研制中所遇到的一些问题。
3) coefficients of fractional parentage(CFP)
母分系数
1.
In this paper,eigenfunction method is used to calculate the coefficients of fractional parentage(CFP) of Fd 3 m Fd 3 F 23 space group.
利用陈金全教授的本征函数法计算了Fd 3m Fd 3 F 2 3空间群的母分系数 ,给出了求母分系数的计算步骤 ,并以实例来阐述求解过程 。
2.
In this paper,eigenfunction method is used to calculate coefficients of fractional parentage(CFP) of Pn3mPn3P23 space group.
本文利用陈金全教授的本征函数法计算了Pn3m Pn3 P2 3空间群的母分系数。
4) CFP (coefficients of fractional parentage)
母分系数
1.
In this thesis has a strict meaning paper, Chen Jin-quans eigenfunction method is used to calculate the CFP (coefficients of fractional parentage) of Pm3m Pm3 P23 space group.
利用陈金全教授的本征函数法计算了空间群链Pm3m(?) Pm3(?)P23的耦合系数,即母分系数。
5) d_j expansion coefficient
dj展开系数
1.
This paper discusses the transform between d_j expansion coefficients based on Coincidence operation and b_j expansion coefficients based on Exclusive-OR operation,and proposes eight matrix transform methods.
讨论了基于异或运算的bj展开系数和基于符合运算的dj展开系数的矩阵转换方法,给出了8种矩阵转换方法。
6) Marr expansion coefficient
Marr展开系数
1.
A new method for solving to Marr expansion coefficients is provided by the orthogonality of Zernike polynomials.
利用Zernike多项式的直交性质,就径向函数Taylor展式已知的情况,给出了求解Marr展开系数的一个新方法,避免了复杂耗时的数值积分计算,有利于算法在实际中的应用。
补充资料：分步展开
分子式：
CAS号：
性质：又称阶段展开。用两种或两种以上不同组成的溶剂系统沿薄层板同一方向先后各自移动一定的距离的展开过程。第二展开溶剂的极性须比第一展开溶剂的极性强，展距大。
CAS号：
性质：又称阶段展开。用两种或两种以上不同组成的溶剂系统沿薄层板同一方向先后各自移动一定的距离的展开过程。第二展开溶剂的极性须比第一展开溶剂的极性强，展距大。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条