It affects us directly - a balanced diet means we have the necessary energy to carry on living life to the full.

That would provide the necessary energy to start the atomic motor.

Maybe he wanted to leave and couldn't summon the necessary energy.

They can use Pumping to supply themselves with the necessary energy.

Electric motors are used to supply the necessary energy to drive the fan.

But there are three of us, and we just haven't all managed to get up the necessary energy at one time.

I perceive in you the determi- nation and the energy necessary to make your mark.

When someone with this sort of diet begins to exercise, his or her body is quickly forced to turn to proteins for the necessary energy.

They must be entirely self-sufficient, able to take energy as necessary from any source.

He did not have the energy and enterprise necessary to obtain or hold a steady position.