| spectral |
of or relating to a spectrum; "spectral colors"; "spectral analysis" apparitional: resembling or characteristic of a phantom; "a ghostly face at the window"; "a phantasmal presence in the room"; "spectral emanations"; "spiritual tappings at a seance"
Ãâó: wordnet.princeton.edu/perl/webwn
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| spectra |
Dyneema or Spectra is a synthetic fiber, 15 times stronger than steel and three times stronger than Kevlar. It is usually used in bulletproof vests, bow strings and sails on high-performance yachts. Dyneema was invented by DSM in 1979. It has been in commercial production since 1990 at a plant in Heerlen, the Netherlands. In the Far East, DSM has a cooperation agreement with Toyobo Co. for commercial production in Japan. In the United States, DSM has granted a license to Allied Signal. ...
Ãâó: en.wikipedia.org/wiki/Spectra_(fiber)
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| spectral |
A space is spectral if and only if is the prime spectrum of a ring (Hochster theorem).
Ãâó: encyclopedia.laborlawtalk.com/Topological_space
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| spectral reflectance |
(of a surface) At each wavelength in the visible spectrum, the proportion of incident light the surface reflects at that wavelength.
Ãâó: tigger.uic.edu/~hilbert/Glossary.html
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| spectra |
A synthetic material used to make cord or webbing and used in many climbing applications
Ãâó: www.rock-climbing.ws/rock-climbing-terminology/
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