Meanwhile, the influence to the centralfield brought with the shielding bushing is discussed.
同时，还研究了探测线圈屏蔽套筒给中心磁场及测量信号带来的影响。
2
This paper put forward the recurrence formula for radial average values of three-dimensional line potential centralfield.
给出了三维线性中心势场不同幂次径向平均值的一般递推公式。
3
By using a method of changing variables, a relationship of solutions between Schrodinger equations for different potential functions in centralfield is obtained.