For years, the Gamma Knife provided the necessary power and accuracy to accomplish its goal.
Proscription is a tough but necessary power to tackle terrorism and is not a course we take lightly".
These things evolved as they became necessary: power itself, for itself, was the goal - as it most usually is.
Lacking the necessary power to reduce its spending, the finance ministry just watched as the budget deficit ballooned.
Alan Johnson, the British home secretary, said the move was a "tough but necessary power to tackle terrorism".
One of the main problems in developing all of these sorts of directed-energy systems has been generating the necessary power.
It may cost more than a cheap, lightweight cord, but it will deliver the necessary power to help your tools perform efficiently.
Johnson said that proscription was "a tough but necessary power to tackle terrorism", adding that it was "not a course we take lightly".
Local Afghans will sensibly conclude that international forces are not willing to commit the necessary power and will not be around for long, in contrast to the Taliban.
However, the lenslike elements of superposition eyes lack the necessary power in their outer and inner refracting surfaces to operate as telescopes.
Only the graphics-processing piece of it has four cores, which is necessary power to handle all those millions of new pixels.
