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

• That is the square root of k over m.
  就是k/m的平方根。
• Bella: I don't want to know what the square root of pi is.
  贝拉：我不是想知道圆周率的平方根。
• 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。
• So you take the square root of the product.
  你应该用乘积的平方根。
• 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。
• How much is one over two times the square root of pi?
  圆周率的平方根的二分之一是多少？
• Take the square root.
  取它的平方根。
• Square root of a negative number is not permitted.
  不允许求负数的平方根。
• 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。
• 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。