Sentence examples for be focused by from inspiring English sources
Neutron beams interact weakly, much like X-rays, and can be focused by a similar optical system.
By patterning surface corrugations on the output surface, the beam can be focused, by regulating the aperture, the focal length can be controlled effectively.
The experiments demonstrate that high-current ion beams can be focused by a plasma lens in this way, providing a tool for compressing the ion beam current density by over an order of magnitude.
Both are spherical and have a Matthiessen ratio lens that can be focused by moving it toward and away from the retina, an iris that can contract, and external muscles that move the eyes in similar ways.
Just in case Australia were thinking of getting all complacent again for the third Test after their resounding victory, their minds should now be focused by the knowledge that next weekend's match will be the last in the reign of Rod Macqueen, the Australia coach.
When he needed to be focused, by the end he was calmer than anyone in the room.
