'univocal relation' is a correct and usable phrase in written English.
It is typically used to describe a relationship between two things that are the same or similar in nature. For example, you could say, "The univocal relation between education and success is clear."
It has generally been assumed that if there is a relation between identity and our practical concerns, it is some sort of univocal relation, running from a single (correct) theory of personal identity to all of our person-related practical concerns (whether it's a grounding relation, an explanatory relation, a revealed relation, or something else).
There were three different groups according to the relations among the two system codes: 1) no relation (one code in ICPC-2 with no equivalent in ICD-9-CM), 2) univocal relation (one code in ICPC-2 had a single correspondence in the ICD-9-CM, this was the optimal situation) and 3) multiple relations (one code in ICPC-2 had several possible codes in ICD-9-CM).
This last dimension is a constant target for political governance (univocal dashed relation).
The breakthrough that Eckhart attains through his theory of univocal causality is exemplified by the relation between thinking and thought.
Another example of univocal causality as conceived by Eckhart is found in the relation between justice and the just man.
In a diversified context with multiple social networking sites, heterogeneous activity patterns and different user-user relations, the concept of 'information cascade' is all but univocal.
The correlation between 5LC classes and LC6 classes is however somehow diffuse, in fact the Kohonen map shows some overlapping between classes of the 5LC set, and their relation with the LC6 classes is far to be bi-univocal.
Their relation is precisely what Eckhart takes advantage of in developing his theory of univocal causality.
The other versions had become univocal.
The globalizing pop culture is neither as univocal nor as unidirectional as is generally, lazily believed.
