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
- Evaluation of P is simplified if the square root terms are expanded by the binomial theorem.
如果按二项式定理展开来计算平方根，P的计算可以简化。 - The first line defines a function called square that takes an argument and emits its square root.
第一行定义一个名为square的函数，该函数可接受参数并发出其平方根。 - Based on the specific relations of graphs and line graphs, a necessary and sufficient condition of square root graphs is obtained.
应用图与线图之间的特定联系，得出了平方根图的一个充要条件，进一步完善了平方根图的刻画。 - 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？ - Square root of a negative number is not permitted.
不允许求负数的平方根。 - So you take the square root of the product.
你应该用乘积的平方根。 - Three is the square root of nine.
三是九的平方根。 - 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。 - So you see the connection is always through this square root of two.
所以你看联系总是，在于2平方根。 - 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。