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Discover LudwigThe phrase "a first prototype" is correct and usable in written English.
It can be used when referring to the initial version or model of a product or project that is being developed for testing or evaluation.
Example: "We have completed a first prototype of the new device, and we are eager to gather feedback from potential users."
Alternatives: "an initial prototype" or "a preliminary prototype".
Exact(60)
A first prototype had been previously developed.
A first prototype has been designed, fabricated and tested.
A first prototype has been produced and successfully tested.
A first prototype has been fabricated and tested.
Implemented and demonstrated a first prototype of a toolkit for enforcing constraints.
It's a first prototype, so if anyone has feedback, I'm all ears!
He says: "Being a first prototype, the structure was expected to have a limited lifespan with some maintenance.
Tests performed with a first prototype ionisation chamber of this project, built in 2005, are presented.
A first prototype of cryogenic grip has been built and characterised.
This has led to the design and evaluation of a first prototype of ASIODS.
Finally, a first prototype for a mechatronic anti-overturning device is discussed.
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com