etching pattern
1Pattern welding — is the practice in sword and knife making of forming a blade of several metal pieces of differing composition that are forge welded together and twisted and manipulated to form a pattern. Often incorrectly called Damascus steel (which is produced …
2Etching — Etch ing, n. 1. The act, art, or practice of engraving by means of acid which eats away lines or surfaces left unprotected in metal, glass, or the like. See {Etch}, v. t. [1913 Webster] 2. A design carried out by means of the above process; a… …
3Etching figures — Etching Etch ing, n. 1. The act, art, or practice of engraving by means of acid which eats away lines or surfaces left unprotected in metal, glass, or the like. See {Etch}, v. t. [1913 Webster] 2. A design carried out by means of the above… …
4Etching needle — Etching Etch ing, n. 1. The act, art, or practice of engraving by means of acid which eats away lines or surfaces left unprotected in metal, glass, or the like. See {Etch}, v. t. [1913 Webster] 2. A design carried out by means of the above… …
5Etching stitch — Etching Etch ing, n. 1. The act, art, or practice of engraving by means of acid which eats away lines or surfaces left unprotected in metal, glass, or the like. See {Etch}, v. t. [1913 Webster] 2. A design carried out by means of the above… …
6etching — /ech ing/, n. 1. the act or process of making designs or pictures on a metal plate, glass, etc., by the corrosive action of an acid instead of by a burin. 2. an impression, as on paper, taken from an etched plate. 3. the design so produced. 4. a… …
7pattern — n 1. design, patterning, figure, motif, device; marking, etching, engraving, chasing; decoration, decorative scheme, ornamentation; configuration, figuration, delineation, outline, conformation, formation, composition, layout. 2. type, stripe,… …
8Dry etching — refers to the removal of material, typically a masked pattern of semiconductor material, by exposing the material to a bombardment of ions (usually a plasma of reactive gases such as fluorocarbons, oxygen, chlorine, boron trichloride; sometimes… …
9Diffractive beam splitter — 7x7 matrix using green laser and diff. beam splitter (Courtesy of Holo Or) The diffractive beam splitter [1] [2] (also known as multispot beam generator …
10photoengraving — /foh toh en gray ving/, n. 1. a photographic process of preparing printing plates for letterpress printing. 2. a plate so produced. 3. a print made from it. [1870 75; PHOTO + ENGRAVING] * * * Any of several processes for producing printing plates …