The phrase "a narrow projection" is correct and usable in written English.
It can be used to describe a specific type of protrusion or extension that is limited in width or breadth, often in a physical or metaphorical context.
Example: "The architect designed a narrow projection from the main building to create a unique entrance."
Alternatives: "a slim extension" or "a slender protrusion."
In Wilfredomys, a Brazilian rodent with some similarities to J. anoblepas, the premaxillary bone forms a narrow projection towards the frontals, which is absent in J. anoblepas and other Juliomys species.
Finally at the right-side of the chamber with the highest α-factor concentrations, we observed cells with a narrow projection.
Instead, narrow projections of the muscle cell bodies extend to the principal nerves and contact nerve cells there.
Solving the riddle of whether that was actually the case could help narrow projections of rising seas as greenhouse gases continue to trap heat on Earth.
Laser point scanning confocal optical sections in the vicinity of the node reveal fluorescence in basal bodies of nodal cells connected to long, narrow projections.
This Club is dark green with a narrow handle-like projection.
Compare to traditional Genetic Algorithm (GA), those preferred solutions were concentrated in a narrow region close to the projection point instead of the entire Pareto-front.
We used images that are converted to stereographic projection with a resolution of 10 m/pixel at the projection center because the projection introduces little distortion in a narrow area.
Because each model projection captures only a narrow range of possible futures, and because models serve different purposes, multiple models are needed for each health outcome ('horses for courses').
Use of combined tracers and nitrate data resulted in a narrower range of projections of future nitrate levels.
These secondary branch EPs also extend long cytoplasmic projections in which a narrow lumen forms and creates a seamless connection with the intracellular lumen of the secondary branch.
