TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

HAC [9 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2024-10-31

English

Subject field(s)
  • Mathematical Geography
  • Chronology
Universal entry(ies)
UTC-05:00
correct, symbol
UTC-5
correct, symbol
OBS

Central Daylight Time is a time zone that is five hours behind Coordinated Universal Time (UTC) and is in use during daylight saving time in North America.

OBS

In North America, daylight saving time is in use from the second Sunday in March to the first Sunday in November.

OBS

Not to be confused with Central Standard Time.

French

Domaine(s)
  • Géographie mathématique
  • Chronologie
Entrée(s) universelle(s)
UTC-05:00
correct, symbol
UTC-5
correct, symbol
OBS

L'heure avancée du Centre est un fuseau horaire qui équivaut à cinq heures de moins que le temps universel coordonné et qui est utilisé pendant l'heure avancée en Amérique du Nord.

OBS

En Amérique du Nord, l'heure avancée est en vigueur du deuxième dimanche de mars au premier dimanche de novembre.

OBS

Ne pas confondre avec l'heure normale du Centre.

Spanish

Campo(s) temático(s)
  • Geografía matemática
  • Cronología
Entrada(s) universal(es)
UTC-05:00
correct, symbol
UTC-5
correct, symbol
Save record 1

Record 2 2024-09-05

English

Subject field(s)
  • Helicopters (Military)
  • Operations (Air Forces)
DEF

A helicopter armed primarily for use in the destruction of armoured targets.

OBS

antiarmour helicopter; antitank helicopter: designations and definition standardized by NATO.

OBS

antiarmour helicopter; antitank helicopter; AAH; ATH: designations officially approved by the Department of National Defence and the Canadian Forces.

OBS

antiarmour helicopter; AAH: designations extracted from the "Disarmament and Peace Keeping" glossary with the permission of the United Nations Office at Geneva.

Key term(s)
  • anti-tank helicopter
  • anti-armour helicopter
  • antiarmor helicopter
  • anti-armor helicopter

French

Domaine(s)
  • Hélicoptères (Militaire)
  • Opérations (Forces aériennes)
DEF

Hélicoptère spécifiquement armé pour la destruction des blindés.

OBS

hélicoptère antichar : désignation et définition normalisées par l'OTAN.

OBS

hélicoptère antichar; hélicoptère antiblindé; HAC; HAB : désignations uniformisées par le ministère de la Défense nationale et les Forces canadiennes.

OBS

hélicoptère antichar; HAC : désignations tirées du lexique «Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève.

Key term(s)
  • hélicoptère anti-char
  • helicoptère anti-blindé

Spanish

Campo(s) temático(s)
  • Helicópteros (Militar)
  • Operaciones (Fuerzas aéreas)
DEF

Helicóptero armado fundamentalmente para la destrucción de objetivos acorazados.

Save record 2

Record 3 2021-05-21

English

Subject field(s)
  • National Bodies and Committees (Canadian)
  • Environmental Management
  • Water Pollution
OBS

Aquatic Habitat Canada is a national network focused on helping governments, local communities, Indigenous organizations, industry stakeholders and conservation organizations to more effectively protect and restore healthy and resilient aquatic ecosystems.

French

Domaine(s)
  • Organismes et comités nationaux canadiens
  • Gestion environnementale
  • Pollution de l'eau
OBS

Habitat aquatique Canada est un réseau national dont le but est d'aider les gouvernements, les communautés locales, les organisations autochtones, les intervenants de l'industrie et les organisations de conservation à restaurer et protéger davantage les écosystèmes aquatiques sains et durables.

Spanish

Save record 3

Record 4 2017-09-14

English

Subject field(s)
  • Aliphatic or Acyclic Hydrocarbons
CONT

Chlorinated Aliphatic Hydrocarbons (CAHs), a family of compounds that are commonly used as chlorinated organic solvents, are increasingly being detected in soil and groundwater. The most prevalent of these CAHs are perchlorethylene (PCE), trichloroethylene (TCE), and trichloroethane (TCA) ...

French

Domaine(s)
  • Hydrocarbures aliphatiques ou acycliques
CONT

Les hydrocarbures aliphatiques chlorés sont obtenus par chloration des alcanes correspondants, par addition de chlore ou de chlorure d'hydrogène à des composés insaturés, par réaction entre le chlorure d'hydrogène ou la chaux chlorée et des alcools, aldéhydes ou cétones et, exceptionnellement, par chloration du sulfure de carbone, ou d’une autre manière.

Spanish

Save record 4

Record 5 2007-08-08

English

Subject field(s)
  • Genetics
CONT

Human artificial chromosomes (HAC) have been considered as a possible vector for human gene therapy. In our previous work a minichromosome (MC), isolated from a patient, was transformed with a selectable marker gene (neo) which was targeted into its centromere; the MC was then size reduced, by X-ray exposure, to be easily manipulated and further engineered. The method developed for gene targeting, based on the use of chromosome specific centromeric satellite DNA as transfection carrier, is highly efficient and reproducible.

French

Domaine(s)
  • Génétique
CONT

En effet, les chromosomes artificiels humains (HAC) décrits constituent les premières constructions chromosomiques possédant tous les attributs (télomères, origines de réplication, centromère) d'un chromosome humain viable. [...] Les généticiens manquent encore d'informations précises sur les séquences qui, au niveau du centromère et des origines de réplications, sont nécessaires au fonctionnement du chromosome.

Spanish

Campo(s) temático(s)
  • Genética
DEF

Construcción análoga al cromosoma artificial de levadura, que consta de un centrómero y telómeros de origen humano, que permitiría la clonación de fragmentos de ADN muy grandes y su transferencia a las células humanas para aplicar la terapia génica.

Save record 5

Record 6 2006-10-26

English

Subject field(s)
  • National Bodies and Committees (Canadian)
  • Air Transport
OBS

Helicopter Association of Canada (HAC) exists first and foremost to bring the Canadian helicopter industry together. The Helicopter Association of Canada (HAC) has the following objectives: To ensure the financial viability of the Canadian Civil Helicopter Industry; To educate members, Civil servants, and the general public about issues important to the industry; To promote the continued enhancement of flight safety; To develop expanded utilization of helicopter transport at all levels of Canadian life; To exchange maintenance practices and common issues among members.

French

Domaine(s)
  • Organismes et comités nationaux canadiens
  • Transport aérien
OBS

Appellation et abréviation confirmées par l'organisme.

Spanish

Save record 6

Record 7 1997-11-11

English

Subject field(s)
  • Biological Sciences
OBS

Locusts

French

Domaine(s)
  • Sciences biologiques

Spanish

Campo(s) temático(s)
  • Ciencias biológicas
Save record 7

Record 8 1995-03-01

English

Subject field(s)
  • Organizations, Administrative Units and Committees
  • Air Transport

French

Domaine(s)
  • Organismes, unités administratives et comités
  • Transport aérien

Spanish

Save record 8

Record 9 1993-01-19

English

Subject field(s)
  • Organizations, Administrative Units and Committees
OBS

To provide housing and a suitable environment for the rural poor

French

Domaine(s)
  • Organismes, unités administratives et comités

Spanish

Save record 9

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

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

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: