In this paper, the inverse transform of the operator for the irrotational field is analyzed by taking L vector wave functions as basis functions and weight functions for the moment method.
分析了用Ｌ类矢量波函数作矩量法中的基函数和权函数时无旋场算子的反演，并将得到的并矢格林函数表达式与算子规范下的从求解标量Ｐｏｉｓｓｏｎ方程得到的相应表达式作了比较。
Based on non-linear innovation model,the "triple helix field" and "triple helix circulation" concepts are proposed to stimulate further the theoretic exploration on triple helix.
基于非线性网状创新模型提出的"三螺旋场"和"三螺旋循环"概念进一步推进了三螺旋创新模式的理论研究。
Thermodynamic quantities of the spin fields near the event horizon in Taub-NUT spacetime;
Taub-NUT时空视界附近自旋场的热力学量