Because the beam was powerful enough to drill holes in razor blades, physicists measured its power in gillettes, or the number of blades penetrated.

由于激光光束的能量强大到足以在刀片上钻洞，物理学家使用穿透刀片的数量作为激光能量的计量单位。

youdao

Lecturer prison. They have turned nuclear power plants into prisons. And this is probably, normally you'd see razor wire here and a couple of fences and I think you see some razor wire here.

监狱，他们将核电站变成了，监狱，这可能是，通常来说，你会看到铁丝网和一些，栅栏，我想你们会看到一些铁丝网。

youdao

Lecturer prison. They have turned nuclear power plants into prisons. And this is probably, normally you'd see razor wire here and a couple of fences and I think you see some razor wire here.

监狱，他们将核电站变成了，监狱，这可能是，通常来说，你会看到铁丝网和一些，栅栏，我想你们会看到一些铁丝网。

youdao