The phrase "a weak air" is correct and usable in written English.
It can be used to describe a subtle or faint atmosphere or quality, often in a metaphorical sense.
Example: "The room had a weak air of nostalgia, as if memories lingered just out of reach."
Alternatives: "a faint aura" or "a subtle atmosphere."
The only disappointments, Mr. Pass said, were a weak air-conditioner and rapidly wearing brake rotors.
The rather weak air flow of a single fan motivates to use multiple fans.
The ANA will still need help with military advice, intelligence collection, logistics (a weak point), air support, counter-IED (improvised explosive devices) capabilities and medical evacuation.
Libya had weak air defenses deployed along the coastline, easily accessible to Western bombers.
As such, this paper proposes to investigate the statistical features of wind speeds at the pedestrian level by calculating wind speed probability density functions based on flow field data from large-eddy simulations of simplified urban arrays, aiming to clarify the effects of urban geometry on rare velocity events such as strong gusts or extremely weak air flow.
These results suggest that the large changes in the latent heating can be explained mainly by the increase in surface wind speeds coupled with weak air temperature warming near the surface.
Various touch sensors, mostly setae, respond to different levels of force, from strong contact to very weak air currents.
Various touch and vibration sensors, mostly bristles called setae, respond to different levels of force, from strong contact to very weak air currents.
Various touch sensors, mostly bristles called setae, respond to different levels of force, from strong contact to very weak air currents.
If you have weak air flow when the heat is on as well, your blower motor may have gone out.
