'a precise connection' is a correct and usable phrase in written English.
You can use it to refer to an exact or clear link between two things or ideas. For example, "The research team was able to identify a precise connection between the two phenomena."
Which is important, because driving this car requires a precise connection between all the controls.
Thus, we will establish a precise connection between the results of [3] and [17].
Next we prove some technical results for (Q_y u,r)) and establish a precise connection between (Pi _y u,r)) and (Q_y u,r)) by showing that the difference is uniformly bounded in r.
As a case for one of the possible paths towards a general theory, this paper establishes a precise connection between a game-based model of sequential functions by Hyland and Ong on the one hand, and a typed version of the π-calculus on the other.
This will highlight a more precise connection of our Tilt Illusion explanation to the perceptual grouping of visual data.
Therefore, we conducted a systematic review and meta-analysis of eligible case-control studies to reveal a more precise connection between the MTHFD1 polymorphism rs2236225 and the risk of NSCL/P.
However, the van Kampen system size expansion does not give a precise mathematical connection, as it neither quantifies the type of convergence (quality of the limit), states conditions when the convergence is valid nor does it allow to characterise the speed of convergence.
Now, there probably is no precise connection between the bit of the brain the tumor pressed on and child lust.
The following result gives the precise connection between (A^*) and ((a^w)^*).
Concerning neural field models, this precise connection was simply not available so far for the well-established Wilson Cowan model.
The precise connection process of fibres and films on paper has not been subject of analyses however it can be safely assumed that hydrogen bonds constitute a significant portion of bonding forces [41, 42].
