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HDA [4 records]
Record 1 - external organization data 2011-06-21
Record 1, English
Record 1, Subject field(s)
- Compartment - ISO/IEC JTC 1 Information Technology Vocabulary
Universal entry(ies) Record 1
Record 1, Main entry term, English
- head/disk assembly
1, record 1, English, head%2Fdisk%20assembly
correct, standardized
Record 1, Abbreviations, English
- HDA 1, record 1, English, HDA
correct, standardized
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
in a magnetic disk unit, assembly which includes magnetic disks, magnetic heads and an access mechanism all enclosed in a container 1, record 1, English, - head%2Fdisk%20assembly
Record number: 1, Textual support number: 1 OBS
head/disk assembly; HDA: term, abbreviation and definition standardized by ISO/IEC [ISO 2382-12:1988]. 2, record 1, English, - head%2Fdisk%20assembly
Record 1, French
Record 1, Domaine(s)
- Tiroir - ISO/CEI JTC 1 Vocabulaire des technologies de l'information
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- ensemble têtes-disques
1, record 1, French, ensemble%20t%C3%AAtes%2Ddisques
correct, masculine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
dans une unité de disques, ensemble comprenant les disques magnétiques, les têtes magnétiques et un mécanisme d'accès renfermés dans un boîtier 1, record 1, French, - ensemble%20t%C3%AAtes%2Ddisques
Record number: 1, Textual support number: 1 OBS
ensemble têtes-disques : terme et définition normalisés par l'ISO/CEI [ISO 2382-12:1988]. 2, record 1, French, - ensemble%20t%C3%AAtes%2Ddisques
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2010-11-26
Record 2, English
Record 2, Subject field(s)
- Scientific Instruments
- Atomic Physics
Record 2, Main entry term, English
- concentric hemispherical analyzer
1, record 2, English, concentric%20hemispherical%20analyzer
correct
Record 2, Abbreviations, English
- CHA 2, record 2, English, CHA
correct
Record 2, Synonyms, English
- concentric hemispherical analyser 3, record 2, English, concentric%20hemispherical%20analyser%20%20
correct
- CHA 3, record 2, English, CHA
correct
- CHA 3, record 2, English, CHA
- hemispherical deflection analyzer 4, record 2, English, hemispherical%20deflection%20analyzer
correct
- HDA 4, record 2, English, HDA
correct
- HDA 4, record 2, English, HDA
- hemispherical deflection analyser 3, record 2, English, %20hemispherical%20deflection%20analyser
correct
- HDA 3, record 2, English, HDA
correct
- HDA 3, record 2, English, HDA
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
[An] electron energy analyzer [using] an electric field to divert [different amounts of] electrons … depending on their kinetic energies. 4, record 2, English, - concentric%20hemispherical%20analyzer
Record number: 2, Textual support number: 1 CONT
A CHA … consists of two metal hemispheres. One hemisphere being shaped concave, and the other convex. They are arranged such that their centres of curvature are coincident … Different voltages are placed on each hemisphere such that there is an electric field between the two hemispheres. Electrons are injected into the gap between the hemispheres. If the electrons are travelling very fast, they will impinge on the outer hemisphere. If they are travelling very slow, they will be attracted to the inner hemisphere. Hence only electrons in a narrow energy region (called the pass energy) succeed in getting all the way round the hemispheres to the detector. 4, record 2, English, - concentric%20hemispherical%20analyzer
Record 2, French
Record 2, Domaine(s)
- Instruments scientifiques
- Physique atomique
Record 2, Main entry term, French
- analyseur de type CHA
1, record 2, French, analyseur%20de%20type%20CHA
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Analyseur d’électrons utilisant un champ électrique pour détourner des électrons de quantités variables en fonction de leur énergie cinétique. 2, record 2, French, - analyseur%20de%20type%20CHA
Record number: 2, Textual support number: 1 CONT
[Analyseurs d’électrons.] Les analyseurs de type CHA ont des points conjugués à l’entrée et à la sortie des hémisphères mais une optique électronique intercalée entre l’échantillon et l’entrée de l’analyseur donne une plus grande latitude pour le positionnement de l’échantillon. De plus, cette optique permet de choisir l’énergie de passage E des électrons dans l’analyseur et d’opérer ainsi à énergie de passage constante pour toutes les raies du spectre Auger […] 1, record 2, French, - analyseur%20de%20type%20CHA
Record number: 2, Textual support number: 1 OBS
CHA : concentric hemispherical analyzer. 3, record 2, French, - analyseur%20de%20type%20CHA
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2005-05-12
Record 3, English
Record 3, Subject field(s)
- Life Cycle (Informatics)
Record 3, Main entry term, English
- head/disk assembly
1, record 3, English, head%2Fdisk%20assembly
correct, standardized
Record 3, Abbreviations, English
- HDA 1, record 3, English, HDA
correct, standardized
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
In a disk drive, an assembly which includes magnetic disks, magnetic heads and an access mechanism all enclosed in a container. 2, record 3, English, - head%2Fdisk%20assembly
Record number: 3, Textual support number: 1 OBS
head/disk assembly; HDA: term and abbreviation standardized by CSA International and ISO. 3, record 3, English, - head%2Fdisk%20assembly
Record 3, Key term(s)
- head/disc assembly
Record 3, French
Record 3, Domaine(s)
- Cycle de vie (Informatique)
Record 3, Main entry term, French
- ensemble têtes-disques
1, record 3, French, ensemble%20t%C3%AAtes%2Ddisques
correct, masculine noun, standardized
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Dans un lecteur de disques, ensemble comprenant les disques magnétiques, les têtes magnétiques et un mécanisme d'accès renfermés dans un boîtier. 2, record 3, French, - ensemble%20t%C3%AAtes%2Ddisques
Record number: 3, Textual support number: 1 OBS
ensemble têtes-disques : terme normalisé par la CSA International et l'ISO. 3, record 3, French, - ensemble%20t%C3%AAtes%2Ddisques
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1993-05-20
Record 4, English
Record 4, Subject field(s)
- National Bodies and Committees (Non-Canadian)
Record 4, Main entry term, English
- Hardwood Distributor Association
1, record 4, English, Hardwood%20Distributor%20Association
correct, United States
Record 4, Abbreviations, English
- HDA 1, record 4, English, HDA
correct, United States
Record 4, Synonyms, English
- National Wholesale Lumber Distributing Yard Association 1, record 4, English, National%20Wholesale%20Lumber%20Distributing%20Yard%20Association
former designation, correct, United States
Record 4, French
Record 4, Domaine(s)
- Organismes et comités nationaux non canadiens
Record 4, Main entry term, French
- Hardwood Distributors Association
1, record 4, French, Hardwood%20Distributors%20Association
correct, United States
Record 4, Abbreviations, French
- HDA 1, record 4, French, HDA
correct, United States
Record 4, Synonyms, French
- National Wholesale Lumber Distributing Yard Association 1, record 4, French, National%20Wholesale%20Lumber%20Distributing%20Yard%20Association
former designation, correct, United States
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
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