And if you noticed earlier that these are what we'd call powers of ten, these are just powers of two.

四位，八位吗？,如果你想想之前学习的十的次方，这些就是二的次方。

哈佛公开课 - 计算机科学课程节选

Just go with powers of ten, and then see what the answer should be.

每十进一，然后再看看答案应该是什么。

麻省理工公开课 - 固态化学导论课程节选

By the time Alice Englert joins the story as Lena Duchannes (the mysterious girl with supernatural powers) about ten minutes in, I knew I was going to have a good time with this story.

FORBES: 'Beautiful Creatures' Is A Fun New Addition To Young Adult Film Adaptations

Dr Powers told the court the Ten Tors Expedition had great social value and Mrs Wilkin-Shaw did not want to diminish its benefit.

BBC: Charlotte Shaw

Lib Dem backbencher John Pugh presents a ten minute rule bill on local authority devolution and powers.

BBC: Week ahead