second power

• 二次幂； 平方

second power的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. the product of two equal terms;

   "nine is the second power of three"
   "gravity is inversely proportional to the square of the distance"
   

second power的用法和样例：

例句

1. We can raise any number to the fourth power by squaring it twice.
   我们能把任一数平方两次就得到它的四次方。
2. A theory that the power of a computer is equivalent roughly to its cost squared.
   计算机性能和价格关系的法则，即性能与价格的平方大体上相等。

second power的相关资料：

近反义词

【近义词】

• square 正方形