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单词 pointed set
释义
pointed set
  • 简明释义
  • 指向集合:在数学中,指向集合(也称为基集合或根集合)是一个有序对 (X, x0),其中 X 是一个集合,x0 是 X 中的一个元素,称为基点。
  • 网络释义
  • 1

    ?有点集

    ... 有点旋量:dotted spinor 有点集pointed set 有点复形:pointed complex ...

短语
  • 双语例句
  • 1
    As has already been pointed out, grammar is not a set of dead rules.
    正如人们已经指出的,语法不是一成不变,墨守成规的。
  • 2
    However, as pointed out above, this tree might not be fully constructed if it is the first call, or if values have not been set before.
    但是正如前面指出的,如果这是第一次调用,或者以前没有设置值,树可能还没有完全构造好。
  • 3
    I have already pointed out that the truth will set us free but it often makes us miserable first.
    我已经说了,了解真相往往让我们得释放,但却会先带来苦恼。
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更新时间:2025/4/10 14:33:15