The phrase "air formations" is correct and usable in written English.
It can be used to refer to specific patterns or structures in the atmosphere, often related to meteorology or aviation.
Example: "The pilot skillfully navigated through the complex air formations that were forming over the mountain range."
Alternatives: "atmospheric patterns" or "aerial structures".
From 2014-2016, I was a NOAA and HUCE Postdoctoral Fellow at Harvard, working with Eli Tziperman in the Department of Earth and Planetary Sciences on the process of cold air formation and how it would be affected by changes in cloudiness in a much warmer Arctic.
Addition of increasing concentrations of the reducing agent glutathione (GSH) decreased air bubble formation in all strains, but the formation was still more apparent in the ΔrsrA strains compared to their respective wild types.
Molds were then centrifuged at 3,000 rpm during ~1 min to prevent air bubbles formation and hardener.
Reduction of air pollutants formation from hydrocarbon combustion process requires improvements in combustion systems.
The simulation results demonstrate pressure contours and are used to explain the initial stages of air core formation.
The passage of the cold front is marked by the influx of colder air, the formation of stratocumulus clouds with some lingering rain or snow showers, and then eventual clearing.
The crystallization of calcite on the surface proceeds directly between the calcium ions from the solution and CO2 from air without formation of portlandite and ettringite.
The whole extracorporeal unit is a complex engineering system that comprises equipment controlling the blood flow, preventing air bubble formation and additional lines feeding supplementary nutrients and drugs into the blood circulation.
Pressurization of the packed capillary to prevent "air" bubble formation, gradient elution capabilities and thermostating devices allowing a greater flexibility in column designs have been implemented in CE instruments of several manufacturers.
The key role of micro and sub-micro-sized structures and the nanometer sized voids is discussed by the investigation into static contact angle, contact angle hysteresis, droplet evaporation, and propensity for air pocket formation.
The annealing of Co-W deposits was performed at 600 °C for 1 h in the air and formation of Co3O4 and CoWO4 compounds with simultaneous decrease of tungsten content in the alloys were detected.
