To understand the meaning of the remaining surface integrals in (5. 9. 22) we first investigate the solution corresponding to a doubletsource.
为了理解(5.9.22)中其余那些曲面积分的意义,我们首先考察对应于偶源的解。
2
The applications and the results of Electric doubletsource frequency sounding on the Northern margin of Longshou mountain of Gansu are introduced.
讨论电偶源频率测深法在甘肃省龙首山北缘地区的应用及效果。
3
The surface of propeller and its trailing vortex is divided into a number of small hyperboloidal quadrilateral panels with constant source sink and doublet distributions.