The fourth power of 2 is 16.

2的4次方是16。

《新英汉大辞典》

At the moment the fourth power-generating unit is being built.

此时正在安装第四个发电机组。

youdao

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。

youdao

That quantity in parenthesis, I have a mass which is a positive number. Something raised Something raised to the fourth power has got to be positive.

顺便说一句,质量这个量是个正数,四次方的值,肯定是正数。

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