"无界空间"是个多义词，它可以指无界空间（都市小说）,无界空间（线上线下创业者社区）。
求解了运动媒质中电磁势方程的格林函数，给出了无界空间的推迟势。
Solving the Greens functions of electromagnetic potential equations in moving medium, the retarded potentials in unlimited space are obtained.
利用等效分布源理论推导出无界空间中任意偶极子源的球形等效源的正演理论公式。
Under the dipole regarded as stimulated source, USES the equivalent distribution source theory to deduce the forward theory of spheric equivalent source of random dipole in limitless space.
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