EECR (English, noun)
expansion: EECR (plural EECRs)
Senses:
topics: astronomy
natural-sciences
physical-sciences
physics
glosses: Initialism of extremely energetic cosmic ray/extreme-energy cosmic ray (“a cosmic ray particle exceeding the GZK limit”).
tags: abbreviation
alt-of
initialism
Forms:
form: EECRs
tags: plural