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- The square root of 64 (√64) is 8 (8 × 8 = 64).
64的平方根是8。
- The square root of 64 (√64) is 8 (8 × 8 = 64).
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
- The positive square root of the variance is called the standard deviation.
方差的正的平方根叫做标准差。 - 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。 - So you take the square root of the product.
你应该用乘积的平方根。 - 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。 - Take the square root.
取它的平方根。 - 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？ - It is the square root of the variance.
这是方差的平方根。 - The coefficient of correlation, R, is obtained by taking the square root of R2.
相关系数R是通过把R2开平方根求得的。