The phrase "a clear and regular" is correct and usable in written English.
It can be used to describe something that is both understandable and consistent in nature or appearance.
Example: "The report provided a clear and regular overview of the project's progress, making it easy for stakeholders to follow."
Alternatives: "a distinct and consistent" or "an obvious and uniform".
Native starch granules showed a clear and regular elliptical shape with smooth surfaces.
A clear and regular spherical nanoparticle composed of a gray core and a dark shell is obviously detected.
Other factors discussed in the paper that have contributed to the longevity of the network include the motivations of the vigías, a clear and regular communication protocol, persistent volcanic activity, the efforts of key individuals, and examples of successful risk reduction attributable to the activities of the network.
A recent report on the importance of employee recognition finds clear and regular feedback to be critical.
All of the phase maps in Fig. 4 present clear and regular patterns, illustrating the capability of both PS-DSPI and SC-DSPI to obtain high-quality phase maps.
Grain-growing agriculture was the basis of early Sinitic and every large early TB society; however, the actual words for these grain crops do not show clear and regular cognates across the full range of ST and TB languages.
California real estate prices have been subject to clear and regular cycles since statehood.
One would expect to see clear and regular contact between researchers and decision makers in such an institution.
When Kenworthy tuned his equipment to look in the right place, a clear, regular pattern of peaks and troughs appeared on his computer screen.
Likewise, requiring banks to give customers a clear, regular, statement of fees – and portable data so they can switch banks – would expand choice and improve service by giving consumers real bargaining power.
