乘方

There are various ways of obtaining the powers and roots of binary numbers.

求二进制数的乘方和开方的方法有多种。

One way to construct this line is by least square, weighting all points equally.

办法之一是给予所有的点子以相等的权用最小二乘方法来画这条线。

Longer than the age of this universe timesage of the universe.

比这宇宙的年纪乘方还要久。

We went punting on the river at Oxford.

在牛津，我们去河里乘方头浅平底船。

Take the same number bus in the opposite direction, and change to a no. 7 bus.

乘方向相反的同一路公共汽车， 现换7路公共汽车。