The phrase "a primary example" is correct and usable in written English.
It can be used when you want to highlight a significant or main instance of something that illustrates a particular point or concept.
Example: "The study of climate change provides a primary example of how human activity impacts the environment."
Alternatives: "a key example" or "a main example".
This Essay addresses both limitations using tax law as a primary example.
Abstract: I will review the dynamics and observations of large-scale asymmetries using warps as a primary example.
Hydrastis canadensis L. or Goldenseal is a primary example of an endangered medicinal plant over-harvested by poachers.
A 3-D version of a microprocessor memory system is a primary example of the architectures discussed in this chapter.
A case targeting the newly identified prostaglandin D2 receptor CRTH2 serves as a primary example to illustrate the procedure.
The organisation highlights social care as a primary example of misguided thinking on the part of central government by not allocating extra digital funds.
As an primary example, this approach revealed the loss of platelet-related microRNAs in type 2 diabetes and could link a subset of platelet microRNAs (miR-126, miR-223, and miR-197) to cardiovascular risk in the prospective Bruneck study [ 108– 108].
A very primary example is transaction speed, which is way better in centralized exchanges than those that are decentralized.
He cites Einstein's analysis of "simultaneity" in Special Relativity as his primary example, an illustration which would become a staple of Positivist lore.
Tharp's primary example of a successful creative life is her own, and the book provides a window into the mind of this talented dancer and choreographer.
Though she draws on a wealth of effective idiosyncrasy -- the odd strategies of business executives, composers, painters, novelists and friends like the photographer Richard Avedon and the children's book illustrator Maurice Sendak -- Tharp's primary example of a successful creative life is her own.
