TermCymru

4 results
Results are displayed by relevance.
Welsh: deunydd gronynnol
English: particulate matter
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Cymysgedd o ronynnau solet a defnynnau o hylif yn yr aer.
Last updated: 11 July 2019
Welsh: deunydd gronynnol
English: PM
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Notes: Dyma'r acronym Saesneg a ddefnyddir am particulate matter.
Last updated: 26 January 2023
Welsh: deunydd gronynnol dan 10 micron
English: sub-10 micron particulate matter
Status C
Subject: General
Part of speech: Noun, Masculine, Singular
Last updated: 27 January 2010
Welsh: Y Cyngor Ymchwil Ffiseg Ronynnol a Seryddiaeth
English: Particle Physics and Astronomy Research Council
Status C
Subject: Education
Part of speech: Noun, Masculine, Singular
Last updated: 6 April 2005