lime brightening

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papermaking — [pā′pər māk΄iŋ] n. the making of paper papermaker n. * * * pa·per·mak·ing (pāʹpər mā kĭng) n. The process or craft of making paper. paʹper·mak er n. * * * Introduction formation of a matted or felted sheet, usually of cellulose fibres,… … Universalium
Optics — For the book by Sir Isaac Newton, see Opticks. Optical redirects here. For the musical artist, see Optical (artist). Optics includes study of dispersion of light. Optics is the branch of … Wikipedia
soap and detergent — ▪ chemical compound Introduction substances that, when dissolved in water, possess the ability to remove dirt (detergent) from surfaces such as the human skin, textiles, and other solids. The seemingly simple process of cleaning a soiled… … Universalium
Gothic Architecture — • History of the style Catholic Encyclopedia. Kevin Knight. 2006. Gothic Architecture Gothic Architecture † … Catholic encyclopedia
ar(e)-ĝ- (arĝ-?), r̥ĝi- (*her-(e)-ĝ-) — ar(e) ĝ (arĝ ?), r̥ĝi (*her (e) ĝ ) English meaning: glittering, white, fast Deutsche Übersetzung: “glänzend, weißlich” Note: O.Ind. r̥ji pyá “ darting along “ epithet of the bird syená (“eagle, falcon”), Av. ǝrǝzi fya (cf. Gk … Proto-Indo-European etymological dictionary

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