But the area fumigated here is wind-swept mountain terrain where illicit crops and their legal alternatives grow side by side, making accurate spraying difficult.
Two-part polyurethane foam cures in approximately 2 min, compared with 1 h for the one-part foam, but requires more accurate spraying, and its vertical expansion needs to be considered for accurate construction of auxiliary structures.
Delivering the solution via a pipette was found to be more accurate than spray delivery.
Tall, tanned and blonde, looking as if they've spent more time negotiating gnarly reef breaks than playing football, they strut around the place spraying accurate passes to all parts of the field.
Through optimizing the solution content and spray operation, accurate nanoscale patterns consisting of silver nanoparticles with a square resistance lower than 1 Ω /cm2 were obtained.
For the accurate modelling of any spray crystallisation process of aqueous solutions, the solute effects must be quantified.
For example, quick curing material requires a more accurate setting of the spray angle, and expansion volume needs to be considered, which is one of the non-negligible specifications of two-part type polyurethane foam.
Since the difficulty with producing quality atomization is the main disadvantage for using non-Newtonian liquid propellants, further understanding of the breakup physics and accurate measurement of the spray characteristics is needed.
The hole was steep and accurate, hewing to the spray-painted plan still visible in two corners where the lines of paint, meeting, had pooled and blurred: an inverted phone booth of emptied dirt and rubble.
Examining hamlet census data collected during the war and putting them side by side with her study's more accurate tracking of the spraying, she found that millions of people had lived in targeted areas.
