The phrase "a comparatively sharp" is correct and usable in written English.
It can be used when comparing the sharpness of one object or idea to another, indicating that it is sharper in relation to something else.
Example: "The new knife is a comparatively sharp tool, making it easier to slice through tough ingredients."
Alternatives: "relatively sharp" or "sharper in comparison".
Feedstocks exhibit a good mold filling behavior resulting in comparatively sharp cutting edges of ≈10 μm after sintering.
Equatorward pulses are comparatively sharp and occasionally exhibit periodic fades with beat frequencies between about 1 and 4 Hz.
Thus, the sharp extinction and PL spectra, the comparatively sharp XRD pattern that clearly indexed to wurtzite, and the high-resolution TEM data all indicated that the CdSe QPs obtained from the room-temperature synthesis were crystalline as formed.
In the case of single fluorophoric system, such as koenigine (A), koenidine (B), girinimbine (C), and mahanimbine (D) along with quercetin and the NP sets synthesized by them, the respective emission band maxima were found to be comparatively sharper [Figs. S7 and S8 of the Electronic Supplementary Material (page S14)].
Indeed, comparatively sharper resonances at 5 °C with chemical shifts similar to that of the unbound ligand suggest that a population of compounds containing unbound hydroxypyridinone ligand arms could exist in solution.
The project is about halfway through, and already we are seeing a sharp contrast between a comparatively rich phase in the first and second centuries, and a more industrial and crowded occupation in the third and fourth centuries.
With the growth of the number of deployed nodes, the numbers of working nodes experience a sharp increase first, followed by a comparatively steady and marginal rise.
Eggshells with a comparatively thick membrane but thin calcareous layer are in sharp contrast with heavily mineralized dinosaurian eggshells commonly found during the Cretaceous13,14.
For example, in T cells from lpr mice there was a sharp drop in the Stat1 response to IL-21 but a comparatively modest reduction in the Stat3 response to this cytokine (Fig. 2C).
