友情提醒：点击  ，可以收听真人发音
invariant [in'vɛəriənt]    添加到生词本 复制网址
基本释义
  • a. 无变化的,不变的
    n. 不变量
词形变化
  • 名　词：in·var'i·ance
英英解释

  • 　1个名词解释

    1. a feature (quantity or property or function) that remains unchanged when a particular transformation is applied to it

    　2个形容词解释

    1. unaffected by a designated operation or transformation
    2. persistent in occurrence and unvarying in nature
      [同] constant, invariant, unvarying, changeless
      [例]
      • maintained a constant temperature
      • principles of unvarying validity