Boundary.边界
boundaryn.边界;分界线
boundary stress边界应力
boundary element边界单元,边界元素
boundary drawing划界
boundary fitting边界拟合
boundary objects边界对象
boundary network边界网络
boundary mapping边界映象
boundary marking标定,定界线,划界
Boundary filling边界填充
Boundary dilemma边界困境