单词盒子

upper bound

U 开头单词

基本解释

  • [数] 上界；最大值

同根派生

     

英汉例句

    双语例句

  • Doesn't need to be, so, what should I do about the upper bound here?
    不必改下边界值，因此,我该对上边界值做个怎么样的改动呢？
  • Note that the demand for trains is unlimited, so a very large value is the upper bound on line 43.
    注意对于火车的需求是无限的，因此在 43 行上我们使用了一个很大的值作为上界。
  • Range Queries allow one to match documents whose field(s) values are between the lower and upper bound specified by the Range Query.
    范围查询允许你指定某个字段最大值和最小值，查询在二者之间的所有文档。

    • 原声例句

  • Oh, I could cheat and make, OK the upper bound a half, but that wouldn't be very honest.
    噢，我可以像作弊一样,把上界扩大两倍，但这看起来没什么用。
    麻省理工公开课 - 计算机科学及编程导论课程节选
  • So the basic idea was fine, but I failed to satisfy the initial condition that the answer had to be between the lower bound and the upper bound. Right?
    因此基础的思想是对的，但是程序没能满足,正确答案在给定的区间内这个条件,对不对？
    麻省理工公开课 - 计算机科学及编程导论课程节选
  • All right? If you run it, you have a sense of the upper bound, about how much time it's going to take to do this computation, so you're not going to get surprised by something showing up.
    第一，这样做意味着没有意外了对不对？,你去运行程序,你已经大致知道运行时间的上限了，因此发生任何事情,你都不会吃惊了。
    麻省理工公开课 - 计算机科学及编程导论课程节选

    • 权威例句

  • My best guess would be that their calculation gives us an upper bound and the actual effect will be above zero but lower than their number.
    FORBES: Links 11 Sept: Apple's iPhone 5 Could Add Half A Percent to US GDP

词组短语

    短语

  • variance upper -bound 方差上界
  • upper -bound approximation 上限近似解
  • upper delay bound 延迟上界
  • upper dimension bound [数]上维界

专业释义

    计算机科学技术

  • 上界

    This upper bound offers a benchmark for other algorithms.
    这个上界的意义在与提供了算法性能比较的基准。

  • 上限

    • 数学

  • 上界
  • 上边界

    • 电子、通信与自动控制技术

  • 上界

    This upper bound offers a benchmark for other algorithms.
    这个上界的意义在与提供了算法性能比较的基准。

    土木建筑工程

  • 上限

    5) With the upper bound theorem of plastic limit analysis, the theoretical solution for shear strength of new-old concrete bond layer was deduced, and the factors, which affect the shear strength of bond layer, were also determined with failure mechanism.
    5）采用塑性极限分析中的上限定理，推出了新老混凝上粘结层剪切强度的理论解。

    物理学

  • 上限