The relations of the ground state energy with the coefficient of dispersion, strength and magnetic field strength are derived by using linear-combination operator and unitary transformation method.
采用线性组合算符和幺正变换的方法，得出极化子基态能量与色散系数、耦合强度以及磁场强度之间的关系。
The takeover time coefficient is given, so the influence of different selection operators and transformation of fitness function can be measured quantitatively.
同时，提出了取代时间系数的概念，可以定量地衡量不同的选择算子、适应度函数变换方式的作用。
This paper presents the concept of knowledge transformation coefficient, learning ability coefficient and knowledge rigidity etc.
本文提出了知识转化系数、学习能力系数和知识刚度等概念，并相应建立了竞争能力的评价模型。
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