Dictionary › 定义域

定义域

dìng yì yù

3-character word Traditional 定義域

What 定义域 means

1. domain (math.)

The characters in 定义域

• 定dìngto fix; to set; to make definite; to subscribe to (a newspaper etc)…
• 义yìjustice; righteousness; meaning
• 域yùfield; region; area

Example sentences

• 全纯函数在其定义域内任意一点的邻域中都可以表示为收敛的幂级数。
  A holomorphic function can be expressed as a convergent power series in a neighborhood of any point in its domain.