boundary的意思

基本释义

• n 分界线；界限

  the real or imaginary line that marks the edge of a state, country etc, or the edge of an area of land that belongs to someone

例句

1. National boundaries are becoming increasingly meaningless in the global economy.

   在全球经济中，国界已经变得越来越没有意义。

2. We would need their agreement to build outside the city boundary .

   我们在市界以外的地方建房需要他们批准。

3. The stream curves round to mark the boundary of his property.

   小河打了个弯，为他这块地划出了边界。

短语

• boundary condition 边界条件，界面条件
• boundary value 边值；边界值
• boundary layer 边界层
• boundary element method 边界元法；边界要素法
• grain boundary [冶]晶界

近义词

同根词