Powdery+film
41Sintering — is a method used to create objects from powders. It is based on atomic diffusion. Diffusion occurs in any material above absolute zero but it occurs much faster at higher temperatures. In most sintering processes the powdered material is held in… …
42British Rail Class 357 — Electrostar Class 357 006 at West Ham in the new National Express c2c livery …
43Black rot (grape) — Guignardia bidwellii Scientific classification Kingdom: Fungi Division: Ascomycota Subdivision: Pe …
44February 2007 North America Winter Storm — infobox winter storm name=Valentine s Day Storm of 2007 image location=21407blizzard lg.jpg| Monkton, Vermont stormtype=Winter storm date formed=February 12, 2007 date dissipated=February 20, 2007 maximum amount=convert|48|in|abbr=on Stowe,… …
45Jadarite — Infobox mineral name = Jadarite category = Mineral boxwidth = boxbgcolor = formula = sodium lithium boron silicate hydroxide LiNaSiB3O7(OH) molweight = 219.46 amu color = white habit = cryptocrystal, massive, polycrystal system = Monoclinic… …
46carbohydrate — /kahr boh huy drayt, beuh /, n. any of a class of organic compounds that are polyhydroxy aldehydes or polyhydroxy ketones, or change to such substances on simple chemical transformations, as hydrolysis, oxidation, or reduction, and that form the… …
47fern — fernless, adj. fernlike, adj. /ferrn/, n. any seedless, nonflowering vascular plant of the class Filicinae, of tropical to temperate regions, characterized by true roots produced from a rhizome, triangular fronds that uncoil upward and have a… …
48Fern — /ferrn/, n. a female given name. * * * Any of about 10,000–12,000 species (division Filicophyta) of nonflowering vascular plants that have true roots, stems, and complex leaves and reproduce by spores. Though ferns were once classified with the… …
49tin — tinlike, adj. /tin/, n., adj., v., tinned, tinning. n. 1. Chem. a low melting, malleable, ductile metallic element nearly approaching silver in color and luster: used in plating and in making alloys, tinfoil, and soft solders. Symbol: Sn; at. wt …
50TIN — /tin/, n. taxpayer identification number. * * * Metallic chemical element, chemical symbol Sn, atomic number 50. It is a soft, silvery white metal with a bluish tinge, employed since antiquity in the traditional form of bronze, its alloy with… …
