1) magnetic moment of a constant current
恒定电流的磁矩
2) regular carrent square wave exciting
恒定电流方波激磁
3) Current invariabili-ty
电流恒定
4) steady current
恒定电流
1.
For a steady current-carrying tightly wound solenoid with finite length,first,the expression of vector potential is derived by using the method of cylindrical function expansion and the expressions of magnetic field in the integral form are obtained by employing the relation between vector potential and magnetic induction.
对于通以恒定电流的有限长螺线管,首先用柱函数展开法推导出矢势的表达式,再利用磁感应强度与矢势的关系式,得出积分形式的磁场表达式。
2.
For a steady current-carrying tightly wound thick-wall solenoid with a finite length,the expression of vector potential is derived by using the method of cylindrical function expansion.
对于通以恒定电流的有限长厚壁螺线管,用柱函数展开法推导出矢势的表达式,再根据磁感应强度与矢势的关系式得出磁场的积分形式表达式。
5) electromagnetic static field
恒定电磁场
1.
The rectangular equivalent source-circul-ar equivalent source mixed method, which is suitable for calculating the electromagnetic static field in the multiply connected domain with a rectangular.
在此基础上,提出了求解矩形外边界内多连通域中的恒定电磁场问题的矩形-圆形等效源混合新算法。
6) constant current
恒定电流，恒流
补充资料：恒定
永恒固定。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条