The phrase "adequate spray" is correct and usable in written English.
It can be used to describe a spray that is sufficient or satisfactory for a particular purpose or need.
Example: "The product provides an adequate spray to cover the entire surface evenly."
Alternatives: "sufficient spray" or "satisfactory spray".
A 23 fractional factorial statistical design was used to find adequate spray-drying operating conditions (inlet air temperature; feed flow rate and air flow rate) to produce A. cearensis powder with adequate concentration of active principles (amburoside and coumarin), low moisture content and high process yield.
The investigations have proven that the new charcoal diesel slurry can produce adequate sprays and burn with very good results in a direct injection diesel engine.
An adequate atomizer design will provide the complete required spray characteristics, droplets mean diameter and size distribution as well as initial velocity and maximum flow rate.
The agency cited management's failure to control risky coal dust, maintain ventilation safety and have adequate water sprays against machinery sparks that can ignite explosions.
The agency is also asking for more information about sunscreen sprays to ensure that consumers get adequate quantities from spray bottles and to explore what happens when those products are inhaled.
The coating solution was prepared by dissolution of the extracted lignin or modified lignin powder in adequate solvent and sprayed into the granular urea via a nozzle.
0.5 kg of cattle manure was placed into the container and the moisture content was adjusted between 70 and 80%% by spraying adequate quantities of distilled water periodically (every 3 days) during the study period, as described by Garg et al. (2006).
Dry granular materials also have been used instead of dusts or sprays where adequate coverage can be obtained.
But Representative Bernard Sanders, a Vermont independent who favors a much larger government role in the nation's health system and who led criticisms of Mr. Thompson at today's hearing, said this might not be adequate if anthrax were sprayed in large quantities on major metropolitan areas.
This paper describes how to design and implement a low cost intelligent telecontrol system applied for agricultural machinery that are designed for use in places where human presence is not adequate, such as pesticide spraying tasks in farming environments as greenhouses.
