TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

SHALLOW PULSE [3 records]

Record 1 2016-02-25

English

Subject field(s)
  • Aeroindustry
CONT

Pulse compression is employed to yield high resolution at long ranges and shallow slant angles, while the display can be "frozen" for detection and marking of targets.

French

Domaine(s)
  • Constructions aéronautiques
CONT

La compression des impulsions permet d'obtenir une très bonne résolution même aux grandes distances et aux angles très ouverts. Les images peuvent être gelées pour la détection et le marquage des cibles.

Spanish

Save record 1

Record 2 2010-03-01

English

Subject field(s)
  • Atomic Physics
  • Nuclear Fission Reactors
CONT

Improved uniformity of the laser for-al spot profile is a necessary criterion for the success of high intensity laser fusion and to improve the quality of data from moderate intensity laser driven shock experiments in solids. Recently developed laser smoothing techniques rely on both temporal smoothing and thermal smoothing to produce uniform ablation pressures on the target surface. Thermal smoothing is not effective during the low intensity portion of a laser pulse and the resultant shock structure mirrors the residual laser nonuniformities. The impact of the first(nonuniform) shock can be diminished by using foam layers, a precursor flash, shallow angles of incidence, and by adiabatically compressing the target with a temporally long, slowly rising laser pulse.

French

Domaine(s)
  • Physique atomique
  • Réacteurs nucléaires de fission
CONT

[...] il faut au départ et au cours de l'impulsion réaliser une interface aussi régulière que possible. Les irrégularités restantes ne pourront être qu'amplifiées au cours du temps (d'autres effets comme le lissage thermique viennent un peu atténuer le propos).

Spanish

Save record 2

Record 3 1987-08-21

English

Subject field(s)
  • Vessels (Medicine)

French

Domaine(s)
  • Vaisseaux (Médecine)

Spanish

Save record 3

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

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: