The phrase "a relation can be" is correct and usable in written English.
It can be used when discussing the nature or characteristics of a relation in various contexts, such as mathematics, sociology, or philosophy.
Example: "In mathematics, a relation can be defined as a set of ordered pairs."
Alternatives: "a relationship may be" or "a connection can be".
More vividly, a relation can be described as a set of n-tuples where each tuple combines those objects that are in a particular relation with each other.
To explain this intuition, some non-reductivists think it is enough to say that a relation can be acquired (or lost) without its subject undergoing any real change with respect to its absolute accidents.
Then P is called a cone in E. Given a cone P in a noncommutative Banach space E, a relation can be introduced as follows: x ≲ y ⟺ y β x − β ∈ P for all β ∈ [ 0, 1 ].
This implies that a relation can be set between both sides of the reaction.
No correlation was found between the ecological niche and the lifestyle of Burkholderia strains and the number/type of efflux pumps they possessed, while a relation can be found with genome size and taxonomy.
However, because most (>80%) of the diffusive behavior is captured by the major microviscosity, and because it can be described by polymer phenomenology (Eqs. 1 and 2), a relation can be made at least between the major microviscosity and polymer theory.
A temporal relation can be an 'anchor' relation, which anchors an event to a time expression (as in Sentence (1)), or an 'order' relation, which orders two events (as in Sentence (2)).
And, although using hypercalls as a communication mechanism between the host and its guests is specific to hardware virtualization, any pair of events across systems with a causality relation can be a potential replacement, such as network packets exchange.
In a minimal binary constraint network, every tuple of a constraint relation can be extended to a solution.
As well as, a retweet relation can be understood as a form of information diffusion and as a means of participating in an event in social media [5].
One answer is that a formal relation can be attributed to a person without evaluating the relation's components.
