TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
ANNULAR DIAPHRAGM [4 records]
Record 1 - internal organization data 2011-09-13
Record 1, English
Record 1, Subject field(s)
- Optical Instruments
- Scientific Research Equipment
- Bioengineering
Record 1, Main entry term, English
- phase annular diaphragm
1, record 1, English, phase%20annular%20diaphragm
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
Term(s) taken from a Canadian laboratory-equipment company's catalogue. 1, record 1, English, - phase%20annular%20diaphragm
Record 1, French
Record 1, Domaine(s)
- Instruments d'optique
- Matériel et équipement (Recherche scientifique)
- Technique biologique
Record 1, Main entry term, French
- diaphragme annulaire de phase
1, record 1, French, diaphragme%20annulaire%20de%20phase
masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire. 1, record 1, French, - diaphragme%20annulaire%20de%20phase
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-06-14
Record 2, English
Record 2, Subject field(s)
- Optical Instruments
- Scientific Research Equipment
- Bioengineering
Record 2, Main entry term, English
- annular diaphragm centring wrench
1, record 2, English, annular%20diaphragm%20centring%20wrench
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
Term(s) taken from a Canadian laboratory-equipment company's catalogue. 1, record 2, English, - annular%20diaphragm%20centring%20wrench
Record 2, French
Record 2, Domaine(s)
- Instruments d'optique
- Matériel et équipement (Recherche scientifique)
- Technique biologique
Record 2, Main entry term, French
- clé de centrage de diaphragme annulaire
1, record 2, French, cl%C3%A9%20de%20centrage%20de%20diaphragme%20annulaire
feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire. 1, record 2, French, - cl%C3%A9%20de%20centrage%20de%20diaphragme%20annulaire
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-06-14
Record 3, English
Record 3, Subject field(s)
- Optical Instruments
- Scientific Research Equipment
- Bioengineering
Record 3, Main entry term, English
- annular diaphragm
1, record 3, English, annular%20diaphragm
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 OBS
Term(s) taken from a Canadian laboratory-equipment company's catalogue. 1, record 3, English, - annular%20diaphragm
Record 3, French
Record 3, Domaine(s)
- Instruments d'optique
- Matériel et équipement (Recherche scientifique)
- Technique biologique
Record 3, Main entry term, French
- diaphragme annulaire
1, record 3, French, diaphragme%20annulaire
masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
Terme(s) tiré(s) du catalogue d'une compagnie canadienne d'équipement de laboratoire. 1, record 3, French, - diaphragme%20annulaire
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1975-03-11
Record 4, English
Record 4, Subject field(s)
- Optical Instruments
- Optics
Record 4, Main entry term, English
- annular diaphragm 1, record 4, English, annular%20diaphragm
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
the annular diaphragm (...) permits light to pass through the condenser as a hollow cone, the remaining light being absorbed. 1, record 4, English, - annular%20diaphragm
Record 4, French
Record 4, Domaine(s)
- Instruments d'optique
- Optique
Record 4, Main entry term, French
- diaphragme annulaire 1, record 4, French, diaphragme%20annulaire
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
un dispositif à contraste de phase comprend des objectifs spéciaux (...) et un condenseur portant une série de diaphragmes annulaires. 1, record 4, French, - diaphragme%20annulaire
Record 4, Spanish
Record 4, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: