square root

美 
英 
  • n.平方根
  • 网络二次根；开平方根；开方
复数：square roots  

权威英汉双解

英汉

英英

网络释义

square root
n.
1.
平方根a number which when multiplied by itself produces a particular number
The square root of 64 (p64) is 8 (8 × 8 = 64).
64 的平方根是 8。

例句

释义:
全部全部,平方根平方根,二次根二次根,开平方根开平方根,开方开方
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
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？
wenku.baidu.com
2.
If I drop one from eight meters and I drop another one from two meters then the difference in time will be the square root of the ratio.
一个从8米处坠落，一个从2米处坠落，时间之差是它与高，之比的平方根。
open.163.com
3.
But the system variance is going to be on the order of the square root of N times epsilon.
但是系统能量的变化量大约，会是N的平方根乘以ε
open.163.com
4.
Before moving on I can describe a very simple example of pre- and post-conditions: a routine that computes the square root of a real number.
在结束此话题之前，我可以举一个有关前置和后置条件的简单例子：一个例程要计算一个实数的平方根。
www.52rd.com
5.
But the square root does not transform an exponential time into a polynomial time; it just produces a smaller exponential.
不过开平方，并不能将指数时间转换成多项式时间，只是将指数幂次减半而已。
edba.ncl.edu.tw
6.
The code in Listing 5 first gathers the list of factors up to the square root of the target number, saving it in the factors variable.
清单5中的代码首先将该因子列表收集到目标数字的平方根，将其保存在factor变量中。
www.ibm.com
7.
then the intent is to take the square root; however, this works only if the display type of the field is Number as shown in figure 8.
则目的是求平方根；但是仅当字段的显示类型是Number（如图8所示）时才能工作。
www.ibm.com
8.
If you can harvest factors in pairs, you need only check factors up to the square root of the target number.
如果您成对获取因子，您只需要检查到目标数的平方根即可。
www.ibm.com
9.
At least 100 million signatures are required to obtain the fourth moment, if a certain associated square root problem can be solved .
如果一个平方根基问题能得到解决，想要获得四次多项式信息，就起码需要100,000,000个签名。
www.fane.cn
10.
Consider the prototype for a simple square root function shown in Listing 1.
请考虑清单1所示的平方根函数的原型。
www.ibm.com