The phrase "avoid entrance of" is not commonly used in written English and may sound awkward.
It can be used in contexts where you want to express the idea of preventing something from entering a space or area.
Example: "To maintain cleanliness, we must avoid entrance of dirt into the building."
Alternatives: "prevent entry of" or "stop the influx of".
Desanding facilities are located between the water intake and the penstock of medium and high-head hydroelectric power plants to avoid the entrance of suspended sediments into the penstock and therefore to reduce hydro-abrasion at turbine parts.
All perishable products are required to be delivered by a refrigerated loading dock to minimise the increase in product temperature during loading and unloading and to avoid the entrance of moist or warm ambient air.
3) The presence of a dense vestiture of small spines is in contradiction with a good functionality of a sucker due to difficulty to avoid the entrance of water (therefore, internal pressure loss), thus maybe for this reason the structure contains six "teeth" to improve the adherence.
Fermentations were carried out in 100 mL Erlenmeyer flasks fitted with perforated rubber stoppers enclosing glycerol-filled air-locks (to permit CO2 exhaustion while avoiding the entrance of air).
THE scene is familiar: burly Greek bodyguards hustle a trio of foreign bureaucrats into the finance ministry through a side entrance to avoid a cluster of anti-austerity protesters shouting "troika go home".
Actually, he parked about 50 feet beyond the entrance to avoid a line of available cabs — which he pointedly called to our attention — and then warned that he might park even farther away the next morning when he picked us up to go to breakfast.
The nozzle length to diameter ratio is kept above 20 to avoid the effect of entrance on jet exit.
Then he was ferried out through a back entrance to avoid a throng of photographers.
Ask guests to avoid noisy entrances and departures.
