TermCymru

Results are displayed in English alphabetical order A-Z
English: crop nitrogen requirement
Welsh: faint o nitrogen sydd ei angen ar y cnwd
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 30 October 2009
English: Environment Act 1995 (Feasibility Study for Nitrogen Dioxide Compliance) Air Quality Direction
Welsh: Cyfarwyddyd Ansawdd Aer Deddf yr Amgylchedd 1995 (Astudiaeth Ddichonoldeb ar gyfer Cydymffurfedd Nitrogen Deuocsid)
Status B
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 12 December 2019
English: Livestock manure nitrogen (N) whole farm limit
Welsh: Terfyn y fferm gyfan o nitrogen o dail da byw
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 28 July 2010
English: manufactured nitrogen fertiliser
Welsh: gwrtaith nitrogen a weithgynhyrchwyd
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: gwrteithiau nitrogen a weithgynhyrchwyd
Last Updated: 1 October 2020
English: manure nitrogen
Welsh: nitrogen a geir mewn dom
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 9 June 2009
English: nitrogen
Welsh: nitrogen
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Last Updated: 11 July 2019
English: nitrogen
Welsh: nitrogen
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Definition: Symbol cemegol: N
Notes: Elfen gemegol. Gweler y canllawiau sillafu termau benthyg gwyddonol ar BydTermCymru.
Last Updated: 18 June 2025
English: nitrogen dioxide
Welsh: nitrogen deuocsid
Status A
Subject: Transport
Part of speech: Noun, Masculine, Singular
Last Updated: 27 October 2020
English: nitrogen fertiliser
Welsh: gwrtaith nitrogen
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: gwrteithiau nitrogen
Last Updated: 1 October 2020
English: nitrogen fixing
Welsh: bachu nitrogen
Status C
Subject: Agriculture
Part of speech: Verb
Context: Gweler hefyd 'methane capture'. Yr un ystyr sydd i 'methane capture' a 'methane fixing'. Cymeradwywyd y cyfieithiad Cymraeg gan y Brifysgol a Chymdeithas Edward Llwyd.
Last Updated: 30 July 2010
English: nitrogen oxide
Welsh: nitrogen ocsid
Status A
Subject: Environment
Part of speech: Noun, Masculine, Singular
Plural: ocsidau nitrogen
Context: Prif amcan y rheolaeth ar allyriadau ocsidau nitrogen (NOx) o longau o dan Reoliadau Llongau Masnach (Atal Llygredd Aer o Longau) 2008 (fel y’u diwygiwyd) yw gwella ansawdd aer drwy ei gwneud yn ofynnol bod peiriannau a osodwyd ar long yn cyrraedd y safon a bennwyd ar gyfer allyriadau NOx.
Notes: Sylwer ar y drefn wrthdro ar gyfer y ffurf luosog. Yn gyffredinol yn Gymraeg, nodir enwau cemegol gan ddilyn trefn y symbolau. Serch hynny nid yw hyn yn gweithio'n ystyrlon yn achos ffurfiau lluosog.
Last Updated: 6 June 2019
English: organic manure with high readily available nitrogen
Welsh: tail organig sydd â chyfran uchel o nitrogen ar gael yn rhwydd
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Context: Rhaid cyflwyno cais ychwanegol os dymunir manteisio ar yr esemptiad i’r cyfnodau gwaharddedig ar gyfer taenu tail organig sydd â chyfran uchel o nitrogen ar gael yn rhwydd.
Last Updated: 1 October 2020
English: soil nitrogen supply
Welsh: cyflenwad nitrogen yn y pridd
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Plural: cyflenwadau nitrogen yn y pridd
Last Updated: 1 October 2020
English: The Ammonium Nitrate Materials (High Nitrogen Content) Safety Regulations 2003
Welsh: Rheoliadau Diogelwch Deunydd Amoniwm Nitrad (Cynnwys Nitrogen Uchel) 2003
Status B
Subject: Titles of legislation
Part of speech: Noun, Plural
Notes: Teitl cwrteisi ar ddarn o ddeddfwriaeth sydd ar gael yn Saesneg yn unig.
Last Updated: 1 November 2018
English: total amount of nitrogen
Welsh: cyfanswm y nitrogen
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun rheoli llygredd amaethyddol.
Last Updated: 1 October 2020
English: total nitrogen content
Welsh: cyfanswm y nitrogen sydd ynddo
Status B
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Notes: Yng nghyd-destun rheoli llygredd amaethyddol.
Last Updated: 1 October 2020
English: Total Nitrogen Limit for the Whole Holding
Welsh: Terfyn Cyfanswm Nitrogen y Fferm Gyfan
Status C
Subject: Agriculture
Part of speech: Noun, Masculine, Singular
Last Updated: 24 January 2011