Aeration meaning

In this plant the aeration is conducted by blowing in air at the base of the condenser.

It is a wrong though common practice to press the surface of the soil in the pot in order to feel if it is moist enough, as this soon consolidates it, and prevents it from getting the full benefit of aeration.

Think about the following... Joints, flanges Crevices let stagnant liquid accumulate, causing locally accelerated corrosion from differential aeration.

The important function of aeration, by which the inner living tissues of the bulky plant-body obtain the oxygen necessary for their respiration, is secured by the development of an extensive system of intercellular spaces communicating with the external air.

For the successful preparation of potable water from sea-water, the following conditions are essential: - Ist, aeration of the distilled product so that it may be immediately available for drinking purposes; 2nd, economy of coal to obtain the maximum of water with the minimum expenditure of fuel; and 3rd, simplicity of working parts, to secure the apparatus from breaking down, and enable unskilled attendants to work it with safety.