etching substance

См. также в других словарях:

• etching — /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… …   Universalium

• Deep reactive-ion etching — (DRIE) is a highly anisotropic etch process used to create deep penetration, steep sided holes and trenches in wafers, with aspect ratios of 20:1 or more. It was developed for microelectromechanical systems (MEMS), which require these features,… …   Wikipedia

• Isotropic etching — In semiconductor technology isotropic etching is non directional removal of material from a substrate via a chemical process using an etchant substance. The etchant may be a corrosive liquid or a chemically active ionized gas, known as a… …   Wikipedia

• Ground substance — ground ground (ground), n. [OE. ground, grund, AS. grund; akin to D. grond, OS., G., Sw., & Dan. grund, Icel. grunnr bottom, Goth. grundus (in composition); perh. orig. meaning, dust, gravel, and if so perh. akin to E. grind.] 1. The surface of… …   The Collaborative International Dictionary of English

• вещество для травления — — [http://www.eionet.europa.eu/gemet/alphabetic?langcode=en] EN etching substance Substance capable of wearing away the surface of a metal, glass, etc. by chemical action. (Source: CEDa) [http://www.eionet.europa.eu/gemet/alphabetic?langcode… …   Справочник технического переводчика

• photoengraving — /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 …   Universalium

• Printmaking — Mount Fuji, from the Thirty six Views of Mount Fuji, color woodcut by Katsushika Hokusai This article is about techniques of printmaking as a fine art. For the history of printmaking in Europe, see Old master print. For the Japanese printmaking… …   Wikipedia

• integrated circuit — Electronics. a circuit of transistors, resistors, and capacitors constructed on a single semiconductor wafer or chip, in which the components are interconnected to perform a given function. Abbr.: IC Also called microcircuit. [1955 60] * * * ▪… …   Universalium

• Asphalt — Note: The terms bitumen and asphalt are mostly interchangeable, except where asphalt is used as an abbreviation for asphalt concrete For other uses, see Asphalt (disambiguation). Natural bitumen from the Dead sea …   Wikipedia

• printing — /prin ting/, n. 1. the art, process, or business of producing books, newspapers, etc., by impression from movable types, plates, etc. 2. the act of a person or thing that prints. 3. words, symbols, etc., in printed form. 4. printed material. 5.… …   Universalium

• Boom (CSI) — Infobox Television episode| Title= Boom Series= Season = 1 Episode = 13 Guests= Krista Allen (Kristy Hopkins) Stephen Lee (Dominic Kretzker) Airdate = February 8, 2001 Production = Writer = Carol Mendelsohn, Josh Berman and Ann Donahue Director …   Wikipedia