The params element contains one param element that contains a double whose square root is desired.(params元素包含一个param元素，param元素包含double,double的平方根是希望得到的值。)
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。)
The standard deviation is the square root of the variance.(标准差是方差的平方根。)
Take the square root.(取它的平方根。)
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。)
You also send a fault response if someone requests the square root of a negative number.(如果有人请求负数的平方根，也将发送错误响应。)
Is the square root ever going to be less than 0?(一个数的平方根会小于0么？)
Can you do the math: What is one hundred times four, divided by the square root of a hundred?(你会做数学吗：100乘4除以100的平方根是多少呢？)
The square root of two times 15.15.(2的平方根，乘以15。)
I can sort of understand that although the square root is hard to see.(我大概能理解它，即使平方根很难看到。)
