Emerging technologies, such as portable fuel cell applications will benefit when smaller yet more energy efficient pumps become available on the market.

Molecular dynamics simulations show that these propellers can serve as efficient pumps in the bulk and at the surfaces of liquids.

This was the man to whom she'd begun losing a little piece of an organ that she'd been raised to believe was merely an efficient pump.

The most dependable, efficient, and comfortable pumps are electric, have intermittent action (creates and releases suction automatically), and require minimal training.

Highly efficient pumps.

Key to avoiding these problems is replacing the flash lamps with more efficient pumps, typically based on laser diodes.

One important tactic could be the installation of a new generation of more efficient pumps in their plants.

The first design (1690) was a strong and heavy metallic square box, equipped with an efficient pump.

Around the turn of the century, it was a popular and efficient pump for quarry pumping.

Some of the most efficient pumps are double action pumps.