The phrase "air active" is not a standard expression in written English and may cause confusion.
It could potentially be used in specific contexts related to aviation or environmental science, but clarity is essential.
Example: "The air active pollutants in the atmosphere are a concern for public health."
Alternatives: "atmospheric activity" or "airborne dynamics".
The pre-diluted odor sample was mixed with purified air (active carbon, particulate filter and silica gel), in ratios ranging between 1 10 and 1 10,000.
Second, if a released biological agent persists in the environment (such as soil, water, or air), active surveillance for sporadic illness in animals could help detect ongoing exposure risks.
Also like the Cayenne, the Panamera is laced into a sports car corset with an astonishing ligature of adaptive damping, optional air suspension, active aerodynamics, active anti-roll bars and all manner of traction and stability assists, as well as anti-lock and anti-fade braking technologies.
Like all the vehicles in this segment, the Optima comes with the expected safety features: side-impact air bags, active front head restraints, side air curtains, antilock brakes and electronic stability control.
We still have a few animals "on the air" with active GPS collars, but the most intensive part of our fieldwork is over for the season, and we have a bit of time to catch our breath and think about new crazy ideas.
The Air features Active Track, a feature sorely lacking from the Karma, which lets the drone follow its subjects as they move, making it possible to shoot action videos without the aid of an additional crew.
For example, he thinks the model of rib-cage movement doesn't allow enough air for active flight, and that the sternum was not strong enough to support such movement.
Study sample includes eligible singleton births within 10 km of an air monitor active throughout pregnancy.
Despite the air strikes and active fighting in Iraq and Syria, ISIS murderous strategy to wreak "havoc" in the region through preaching and inspiration constitute a real threat for much of the MENA, and the Mediterranean region.
Hence the atmosphere consists of 1/5 of active air (a gas able to combine readily with substances) and 4/5 inactive air (a gas difficult to combine)." When I contemplate this in my schoolgirl handwriting, I see again the apparatus — bell jar, phosphorous, crucible lid, the trough, the water.
There is no active air ventilation/conditioning system in operation, with air exchange driven solely by "piston action" of train movement.
