They help restore life force, promote health and maintain normal conditions in the body.

Its design calls for the use of solar power to maintain internal environmental conditions.

Some tents allow the use of air conditioners to maintain comfortable conditions.

The violations included a failure to maintain clean conditions and problems with the electrical systems.

It would also cost roughly $800 per year to maintain proper conditions with absolute safety.

No day servant could maintain such conditions by herself.

Do we not have some responsibility to maintain easily habitable conditions for people 200 hundred years from now?

The Government cannot maintain conditions for sustained growth if they do not introduce such conditions.

Furthermore, this care of the soil will allow us to maintain good agricultural and environmental conditions.

It is important to maintain existing conditions and to be unstinting in our efforts.