second power

       
  • 二次幂; 平方
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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。
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