| spectra |
A material from which microline is made.
출처: grove.ufl.edu/~blueskys/GLOSSARY.htm
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| spectral reflectance |
The reflectance of light from a polished surface in which the angle of reflectance equals the angle of incidence.
출처:
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| spectra |
Spectra is the plural of spectrum, which is a series of energies (like light) arranged according to wavelength, or frequency. The electromagnetic spectrum is an array of radiation that is divided into a number of sub-portions, where the boundaries are only vaguely defined. They extend from the shortest cosmic rays, through gamma rays, X-rays, ultraviolet light, visible light, infrared radiation, microwave and all other wavelengths of radio energy.
출처: lasp.colorado.edu/cassini/inst_desc/glossary.htm
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| spectra |
the plural of spectrum
출처: vpl.ipac.caltech.edu/epo/glossary.html
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| spectra |
A synthetic fiber used in making kite line. It's best advantage is it's great strength to weight ratio and low stretch characteristics. It is more slippery than Kevlar allowing for more wraps in a line without loss of control or breakage. Two disadvantages are that it is expensive and due to it's low melting point it is easily cut by other types of line.
출처: www.coastalkites.com/Merchant2/merchant.mv
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