无反射边界条件 [流] nonreflecting boundary condition ; nonreflecting boundary
边界反射系数 Boundary reflection coefficient
反射边界 reflection boundary
产生虚反射边界 ghost-producing boundary
反射边界条件 NRBC ; reflective boundary condition ; reflecting bcs
特征无反射边界条件 characteristic non-reflecting boundary conditions
定义无反射边界 EDNB
利用传播衰减法测量梁结构阻尼应考虑边界反射等影响。
Thus, the boundary reflection effect and other effects must be considered during using the propagation-attenuation method to measure damping of a beam.
提出了合理的人工边界反射系数公式，为有限元模型提供了理论基础。
A reasonable spurious parameter of artificial boundary is also proposed, which lays down the base for FEM numerical simulation.
结果比较清楚地反映出在考虑边界反射条件下波浪绕射情况，港内波浪场的分布比较合理。
The results obviously demonstrate wave diffraction in harbor on condition of boundary reflection. Distribution of wave field in harbor is relatively appropriate.
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