variational parameter中文什么意思

例句与用法

1. The variational parameter multiplying each coordinate is called a scale factor .
   每个坐标所乘的变分参数叫定标因子。
2. In view of the shape character of fw core , we should analyse the fw contrail subsectionly . certainly , the demarcation points must be considered to link them up through uniting the 3 - d coordinate and making the central angle 9 to be variational parameter
   由于fw运动方程是一组分段函数，为了表达fw线型的连续性，必须考虑分段点的衔接问题，统一x 、 y 、 z三维坐标的参照系。
3. In this wave function , we consider the whole coulombic correlation among the particles , and the effect of the interchanged term caused by the same particles . where a and are the two variational parameters , and the parameters of ax and yx are determined by the two equations obtained from the variation of the energy of excitons
   ) 2 ) ，在波函数中，考虑到了粒子间的全部库仑相互作用，并且计入因相同粒子不可识别所带来的交换项的影响，和是变分参数，而_ x和_ x由变分激子态的能量得到的两个方程确定。
4. By the complicated mathematical calculating , we obtain the energy equation of charged excitons , from which we can determine the variational parameters a and , thus the complex energy of charged excitons can be calculated , and the binding energy and correlation energy of charged excitons can be obtained versus the quantum well width
   通过复杂的数学推导得到带电激子体系能量的数学表达式，对变分参数和变分可确定出变分参数和，从而得到体系能，进而计算出体系的束缚能和相关能随阱宽的变化。