局部 part (in a contrast to the whole); locality; topo- 局部服从全局。 the part must be subordinated to the whole. 两国之间的边界争论, 比起两国的悠久友谊来说, 是一个暂时性和局部性的问题。 compared with the long-standing friendship between the two countries, their boundary dispute is only an issue of a temporary and limited nature.; 局部处理 local processing; 局部地区 some areas; parts of an area; 局部感染 local infection; 局部坏死 local necrosis; 局部检查 toposcopy; 局部交货 partial delivery; 局部利益 partial and local interests; 局部麻醉 localized anesthesia; toponarcosis; local anesthesia; 局部麻醉剂 local anesthetic; 局部认付 partial acceptance; 局部损坏 local damage; 局部碳化 partial carbonization; 局部调节 local control; 局部调整 local adjustment; 局部战争 local war; partial war
Lbie , based on the local boundary equation , adopts the traditional moving least squares ( mls ) approximation which depends on only the values of the nodes in the domain of the problem or along its boundary . the whole process of integration is carried on over a local domain or its local boundary centered at the node in question . the local boundary equation can be rewritten to represent the values of the unknown function at the point of interest , and the essential boundary conditions can be directly and easily enforced by using the green formula and the characters of the dirac function 它以局部边界积分方程为基础,采用移动最小二乘近似函数,从而只需要分布在问题域内及其边界上的节点的信息值,无需划分单元;整个积分是在以节点为中心的局部域及其边界上实现,所以不需要背景积分网格;借助于格林公式及dirac函数的性质,将局部边界积分方程转化为所考虑点的未知函数的边界积分表达式,便于直接施加本质边界条件。