The fine control necessary for landing a rocket on land is astronomical.

He had merely shown them how to make the necessary controls for their ships.

The risk was that one might lack the necessary controls to reverse the spell.

Love and affection, I have been aware for a long time, are a great aid in the emotional control necessary to the practice of nonviolence.

He didn't have the necessary control using their methods.

His hands already in position, the ensign pushed the necessary controls.

The others, not being of his immediate band, had not acquired the necessary control, so that they walked in a company.

That means that we need instruments to exercise the necessary controls.

I especially worry about the failure of Member States to carry out the necessary controls.

Would it be sensible to introduce a monetary union along American lines without the necessary central controls on financial policy?