The phrase "an unusual application" is correct and usable in written English.
You can use it when referring to a use or implementation of something that is not typical or expected.
Example: "The scientist presented an unusual application of the theory that surprised the audience."
Alternatives: "a unique use" or "an atypical application."
It is an unusual application of tissue engineering, but a valuable one.
The suit seeks an unusual application of the Federal Racketeering Influence and Corrupt Organization law, which provides for triple damages.
This is an unusual application of gas membrane separation for which we provide a comprehensive analysis of a simple purification model.
IN an unusual application of neuroscience research, police agencies around the country may soon be able to equip street corners with microphones and video cameras to fight gun-related crime.
In particular, the cleavage of a carbon-oxygen bond represents an unusual application of a nicotinamide-cofactor dependent reduction, which more typically adds a hydride anion and proton across a double bond in the substrate.
Using morphological characters and an unusual application of cladistic methodology, McLaughlin and Lemaitre explored possible evolutionary pathways of carcinization across Anomura (rather than attempt to determine precise phylogenetic relationships among taxa).
He described it as "an extremely unusual application," but he declined to name the company.
"That was a very unusual application, but the mural matched the period of the rest of the house, which included 18th-century American and English furniture," he said.
Another group of researchers have developed another unusual application for sound: a method of "acoustic levitation" that could help maintain colonies on Mars or the moon by using high-pitched sound waves to remove alien dust.
The highly unusual application by two firms, Corbiere and Trenchant Ltd, to keep Ke Xu in Britain was turned down by the high court on Wednesday.
The system is designed to meet the special requirements encountered in this unusual application, including large data sampling, grid connection control and protection systems.
