He even took my bag of dried pears off me as they apparently contain too much water and not enough energy.

The diet they're being fed doesn't contain enough energy or calories.

Such air contains energy in the form of latent heat absorbed from the sun.

The engine of the vehicle contained enough energy to feed them for a lifetime.

There was a feeling about him that he contained more energy than he released.

Here the fluid may be any material that contains thermal energy, such as water or air.

How much matter and energy does the universe contain?

Also, at low operating pressure the reactor contains less potential energy.

This compression, like that of a steel spring, contains energy.

As Martian weather systems went, that cold front contained considerable energy.