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
- 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。 - So you take the square root of the product.
你应该用乘积的平方根。 - 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。 - So the square root on top gets divided by one factor of pressure.
所以上面的平方根，除以一个压强因子。 - 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？ - The square root of two is an irrational number.
二的平方根是一个无理数。 - Take the square root.
取它的平方根。 - 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。 - 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 want to then do, I need to find the square root b squared plus h squared, right?
我接下来要求b的平方和h的平方，的和的平方根对不对？