[数]平方数

square number───[数]平方数

binary numbers───[数]二进制数

car numbers───车牌号

cetane numbers───十六烷值增进剂

house numbers───门牌号

octane numbers───[油气]辛烷值

square meters───[计量]平方米

wave numbers───[光]波数

figurate numbers───形数

the largest number that cannot be expressed as a sum of different square numbers?───不能被表示成若干个不同数字平方和的最大的整数。

Measure a person's general ability; then measure their cleverness, then square both numbers and add them together, then take the square root.───衡量人们的总体能力，然后衡量他们的聪明度，算出两个数字的平方，再把它们相加，最后求出平方根。

Let's say you want a lookup table that will return square roots of Numbers between 5 and 20. A simple program can be written to generate such a table like this.───假设我们希望得到这样一个查找表：它返回5到20之间各个数字的平方根。