the temporal property of two things happening at the same time; "the interval determining the coincidence gate is adjustable" 同义词:concurrence, coincidence, conjunction
Co-occurrence or cooccurrence is a linguistics term that can either mean concurrence / coincidence or, in a more specific sense, the above-chance frequent occurrence of two terms from a text corpus alongside each other in a certain order. Co-occurrence in this linguistic sense can be interpreted as an indicator of semantic proximity or an idiomatic expression.