Sentences with phrase «natural air movement»
Sometimes they travel throughout a building using the ventilation system or natural air movement and spread, settling on surfaces, waiting for the opportunity to grow.
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Wind (n.): a natural movement of air of any velocity; especially: the earth's air or the gas surrounding a planet in natural motion horizontally.
Made from stretchable natural wool, these covers provide protection without blocking air movement.
As the two cell types exchanged air and nutrients through the membrane, the researchers used on - and - off suction to make it expand and contract, mimicking a lung's natural movement.
... The establishment and progress of human societies, the action of natural forces, can notably change, and in vast regions, the state of the surface, the distribution of water and the great movements of the air.
Vents located in the lobby skylight and under built - in exterior window seats assure adequate air movement and natural ventilation throughout the lobby area.
Nature in the city is an evening breeze, a corkscrew eddy swirling down the face of a building, the sun and the sky... It is the natural processes that govern the transfer of energy, the movement of air, the erosion of the earth, and the hydrologic cycle.