boundary n. 边界,疆界,限界 (between);(球场)边线;界标;界限,范围,分野。 aboundary dispute 边界纠纷。 the boundary between Canada and the United States 美加国界。 boundaries on all sides 四方辐辏之所,四通八达。
The model is free from limitation through complex shape of rigid boundary and arbitrary deformation of the free surface , and thus has the adaptability to special practical situation 该方法不受流体变形程度和固边界形状的限制,因而具有特定的适应性。