The phrase "an implicit presence" is correct and usable in written English.
It can be used to describe something that is not explicitly stated but is still felt or understood in a situation or context.
Example: "The author's use of symbolism creates an implicit presence of nostalgia throughout the narrative."
Alternatives: "a subtle presence" or "an unspoken presence".
Furthermore, interpersonal grammatical metaphor 'allows for a more explicit or implicit presence of the writer/speaker in … discourse' (Colombi 2006: 158).
The very absence of his question underscored its implicit presence.
Although, multiple Pseudomonas species (e.g. fluorescens, putida, alcaligenes) have been reported to degrade the fatty acid derivatives, its implicit presence in RL indicates at its differential capacity to use α-linoleic acid as carbon source [ 75].
For the analysis we recommend the following steps: 1-presentation of the results of individual studies, 2-searching for the presence of heterogeneity, 3-testing of the presence of an (implicit) cut-point effect, 4-dealing with heterogeneity, 5-deciding which model should be used if statistical pooling is appropriate and 6-statistical pooling.
His presence is an implicit criticism of Paul, a character it would be hard to read a whole book about.
It's also the mark of the maker's virtual presence as an implicit character who, just beyond the edge of the frame, takes part in the events as surely as if acting within it.
When one of these missing prisoners is found murdered, Pelleter slips into the Maigret role of the unknown and feared stranger whose very presence delivers an implicit threat to the community, which would prefer to keep its secrets to itself.
I entered the hotel through an ornate passageway on West 44th Street feeling, if not like a guest of the hotel, then at least like a properly invited person, guiltless of trespassing though aware, as New Yorkers often are, of an implicit architectural challenge to my presence.
This view, the one we subscribe to and which informs our understanding of cryptocurrencies, recognizes the presence of an implicit, societywide agreement that allows monetary exchange to perpetuate and debt and credit to be issued and cleared.
To create 3D models of CT in the membrane-bound state, the X-ray and three MD conformations of CT 4 (Data S1) were subjected to MC simulations in the presence of an implicit "hydrophobic slab" membrane.
