The phrase "a precise indication of" is correct and usable in written English.
You can use it when you want to specify or clarify something in a detailed manner.
Example: "The report provides a precise indication of the project's progress and areas that need improvement."
Alternatives: "an exact representation of" or "a clear sign of".
For example, there is a member of the gull tribe, the close ancestors of which are water birds, which nests in the trees although it still retains webbed feet ; and the finches have evolved a range of species to exploit the available food supplies, although the shape of their beak, unlike those of most mainland birds, does not always give a precise indication of the food habits of the bird.
Moreover, a precise indication of origin will be useful for export promotion.
A precise indication of their extent is not (yet) available.
Where recorded, GPS co-ordinates provided a precise indication of locality.
Although the function of eRNAs is as yet unclear, their expression levels are reportedly concordant with the expression levels of their target promoter transcripts [ 78] and their induction is reported to be a precise indication of the physical contact between enhancers and their target promoters [ 80].
The results above give a precise indication on response times of a system subjected to charge motion.
For our purpose, this seemed to be a noticeable limitation of the GenBank database, probably due both to an unintentional inaccuracy in submitting sequences and an insufficient stringency in accepting a new record without any precise indication of its origin.
However, in 40% of all STS further differentiation proved impossible, so a more precise indication of a possible predisposition for a specific subtype was impossible.
In principle, simulation models such as BIOME-BGC should be able to provide a more precise indication of fire ignition risk than purely meteorological indices.
This gave a more precise indication of the exergoeconomic optimum compared to what is attained based only on the exergoeconomic indicators: exergoeconomic factor and relative cost difference.
However, this survey data allows for a more precise indication of where cities currently stand on issues surrounding the sharing economy, and how they plan to address those issues.
