The phrase "a single excursion" is correct and usable in written English.
It can be used to refer to one specific trip or journey, often in the context of travel or exploration.
Example: "During our vacation, we decided to take a single excursion to the nearby island to explore its natural beauty."
Alternatives: "one trip" or "a solo journey".
A novel particulate trajectory model (PTM) is developed to predict axial transport and dispersion of municipal solid wastes (MSW), based on the vector analysis on particle's gravity-induced axial displacement in a single excursion.
On the assumption that the chaotic time history of a single variable in such an equation can be represented by the random superposition of deterministic structures, each being a single excursion around a homoclinic orbit, the power spectrum of the variable in question is predicted.
In a similar approach here it is possible to define an avalanche as the number of neurons that fire in a single excursion from the critical fixed point.
You might not be able to purchase everything you want in a single excursion, so decide what you really need and what you can do without until you've saved up some more money.
On a single beachcombing excursion with friends, Mary Stensvold, a botanist, gathered 40.
Guided treks can start at any of the six villages and vary from a single day excursion to four days or more depending on fitness level and time available.
I would like to write essays on the road, central-eastern European roads". His single excursion into film, though, wasn't a success.
However, his single excursion into neo-realism resulted in one of the most powerful films ever made.
Then we form a new Gaussian function ϕ from new lighting direction a and simply multiply ϕ times the prestored RBF excursion coefficient set Ψ′ to generate a single-image excursion value η.
The Panamera's 21-gallon gas tank, along with the hybrid technology, made the trip up the coast and back a single-tank excursion.
According to legend, Thomas's fatal drinking binge was the result of a single wee-hours excursion to the White Horse, after which he made the dubious claim of having downed 18 scotches.
