spectrum /SCIENCE/
[DE] Spektrum
[EN] spectrum
[FR] spectre
spectrum /SCIENCE/
[DE] Spektrum
[EN] spectrum
[FR] spectre
X-ray spectrum,spectrum /SCIENCE/
[DE] Röntgenspektrum; Spektrum
[EN] X-ray spectrum; spectrum
[FR] spectre de rayons X; spectre du rayonnement X
radio frequency spectrum,radio spectrum,spectrum /IT-TECH,SCIENCE/
[DE] Funkfrequenzspektrum
[EN] radio frequency spectrum; radio spectrum; spectrum
[FR] spectre des fréquences radioélectriques