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PolyChromatic is used to described light that exhibits more than one colour. In a technical respect, this can also mean that it contains radiation of more than one wavelength.
The effect of Polychromatic light can be seen on the iridescent reflections on the underside of a Compact Disc (CD)
The study of PolyChromatics is particularly useful in the production of diffraction grating. To meet Wikipedias quality standards, this article or section may require cleanup. ...
For an etymological reference on the term, visit Reference.com's definition.
Preferably, the polychromatic yarn dyeing apparatus further comprises an oscillating unit for oscillating the upper dyeing members in the transverse direction relative to the advancing direction of the upper caterpillar unit.
Preferably, the polychromatic yarn dyeing apparatus further comprises a dye belt vibrating unit for vibrating the dye belt to the vertical direction relative to the advancing direction of the dye belt.
As described above, the polychromatic yam dyeing apparatus according to the present invention is advantageous in decreasing a space for installation and conducting continuous and repetitive dyeing operations with a unit pattern having predetermined color, width and arrangement.
Polychromatic brick detailing usually asks more of the bricklayer than straight facework, because of its focus on uniform gauge, care of brick arrises, and the self-conscious nature of the end product.
The subtleties of polychromatic work demand that, wherever possible, sample panels should be erected to fine tune all variables at the pre-contract, or immediately post-contract stage.
It must be borne in mind that for the bricklayer the change from one mortar mix to another for a polychromatic band or panel is extremely disruptive to the flow of work.
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