infinity是什么意思？

infinity

英[ɪnˈfɪnəti] 美[ɪnˈfɪnɪti]

• n. <数>无穷大，无限的时间或空间；

复数：infinities;

例句

• This eliminates reflections from infinity, as one expects physically. 正如物理上所预期的,这就消除了来自无穷远处的反射.
• These permutations multiply towards infinity. 这些排列可以增加到无穷大。
• The modern controversy between logicism and intuitionism arose, in fact, from disagreements over infinity. 事实上, 逻辑主义与直觉主义之间的现代论战是由关于无穷大的分歧引起的.
• Theoretically, a line can extend into infinity. 从理论上来说直线可以无限地延伸.
• It is impossible to count up to infinity. 不可能数到无穷大.
• In this weather the cliff face was a foggy drop into infinity. 在这种天气条件下,雾蒙蒙的悬崖隐入广漠无限之中.
• It is shown that the proper acceleration of null geodesic with conjugate points approaches infinity. 具有共轭点的类光测地线的固有加速度趋于无穷大.
• Parallel lines converge at infinity. 平行线永不相交.
• ...the darkness of a starless night stretching to infinity. 没有星星的夜晚，黑暗无边无际
• There is always an infinity of numbers between any two numbers. 任何两个数字之间都存在无穷多的数字。

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  无穷大
  Infinity is a number that is larger than any other number and can never be given an exact value.
  例句
  These permutations multiply towards infinity... 这些排列可以增加到无穷大。 There is always an infinity of numbers between any two numbers. 任何两个数字之间都存在无穷多的数字。
• N-UNCOUNT
  无限远的距离
  Infinity is a point that is further away than any other point and can never be reached.
  例句
  ...the darkness of a starless night stretching to infinity. 没有星星的夜晚，黑暗无边无际

英汉词典释义

• n.
  <数>无穷大, 无限大
  It is impossible to count up to infinity. 不可能数到无穷大。

英英词典释义

• Noun
  1. time without end

行业词典

• 体育： 无限大；无穷；无限距；