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半空间 [bàn kōng jiān]
[数] half-space
- 首先，利用半空间电场并矢格林函数建立起埋地目标体的体积分方程。
Firstly, half-space dyadic Green's functions are given to establish the integral equation for buried dielectric objects. - 利用积分方程方法以及半空间并矢格林函数的快速算法对埋地目标体矢量电磁散射进行正演计算。
Forward electromagnetic scattering by buried objects is computed with the integral equation method and efficient algorithm for half-space dyadic Green's functions. - 通过把半空间的边界模拟成一个包含在无穷大弹性介质中大裂纹，此法能很好的处理具有任意表面形状的表面裂纹。
This method simulates the boundary in half-space into a large crack containing in an infinitely great elastic medium, by which the surface crack in arbitrary shape can be well-treated.
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