After dispersing, the calculus of variations equation turn to FEM equation group and solve the equation group to gain the electromagnetic value.

离散后变分方程化为有限元方程组，求解可得口径场的电磁场值。

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Check Electromagnetic relay operation, return value and return coefficient shall comply with product technology requirement.

检查电磁式继电器的动作、返回值及返回系数应符合产品技术要求。

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This may possess certain reference value for solving the problem of electromagnetic pulse defense.

这对电磁脉冲防护问题的解决具有一定的参考价值。

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Thus the key insight of the telecosm is that in an information age information and value will migrate to the perfect sine waves of the electromagnetic spectrum.

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