找诗词>英语词典>square root翻译和用法

square root

英 [ˌskweə ˈruːt]

美 [ˌskwer ˈruːt]

n.  平方根

牛津词典

    noun

    • 平方根
      a number which when multiplied by itself produces a particular number
      1. The square root of 64 (√64) is 8 (8 × 8 = 64).
        64的平方根是8。

    柯林斯词典

    • 平方根
      Thesquare root ofa number is another number which produces the first number when it is multiplied by itself. For example, the square root of 16 is 4.

      英英释义

      noun

      • a number that when multiplied by itself equals a given number

        双语例句

        • Or, it could act like a square root machine.
          或者,它可以表现的像个开平方根的机器。
        • Generally, the reduction falls as the square root of the number of terms in the series.
          通常,缩减量随着系列中术语的数量的平方根下降。
        • I can sort of understand that although the square root is hard to see.
          我大概能理解它,即使平方根很难看到。
        • I did a demonstration to show you that the time is proportional to the square root of h.
          我那次只不过是一个演示,用以证明时间,与根号h成正比。
        • It is the square root of the variance.
          这是方差的平方根。
        • A fast square root method based on binary float point numbers and look-up table is proposed in this paper.
          本文提出一种基于二进制浮点数结构和查表法结合的快速求浮点数平方根方法。
        • Sqrt square root. I'm saying, this is the name I'm going to give to this function.
          就是平方根,And,this,equates,to,that。,In,this,case,,sqrt,我说的是这是它的名字,我将给这个函数命名。
        • The square root of 16 is 4.
          16的平方根是4。
        • The part of a complex number that has the square root of-1 as a factor.
          复数中含有的平方根的部分。
        • The photometric signal-to-noise ratio is roughly proportional to the square root of the signal intensity.
          光度计的信噪比与信号强度的平方根粗略成比例。