利用普通的数值分析原理计算电磁场中的问题的程序。
Use of the numerical analysis of the general principles calculation of electromagnetic field procedures.
数值试验结果表明，MLPG方法是计算电磁场一种有效可靠的算法，计算结果优于一般高斯积分。
The numerical results show that MLPG method is efficient and reliable for electromagnetic field computation, and the given integral method is better than the usual Gauss integral.
使用直流电是产生静电磁场的另一个原因，例如铁路系统使用直流电，电视和计算机屏幕带有阴极放射管。
The use of DC electricity is another source of static electric fields, e.g. rail systems using DC, and televisions and computer screens with cathode ray tubes.
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