porous lens
Смотреть что такое "porous lens" в других словарях:
Porous silicon — (pSi) is a form of the chemical element silicon which has an introduced nanoporous holes in its microstructure, rendering a large surface to volume ratio in the order of 500m2/cm3. History Porous silicon was first discovered by accident in 1956… … Wikipedia
Lens (geology) — In geology a lens is a body of ore or rock or a deposit that is thick in the middle and thin at the edges, resembling a convex lens in cross section. Adjective: lenticular .A lens can also refer to an irregular shaped formation consisting of a… … Wikipedia
Optical lens design — refers to the calculation of lens construction parameters (variables) that will meet a set of performance requirements and constraints, including cost and schedule limitations. Construction parameters include surface profile types (spherical,… … Wikipedia
soft lens — a nonrigid contact lens made of porous plastic, having a high water content that is replenished from eye surface moisture. Also called hydrophilic. Cf. hard lens. * * * soft lens noun A flexible contact lens of a hydrophylic material which allows … Useful english dictionary
soft lens — a nonrigid contact lens made of porous plastic, having a high water content that is replenished from eye surface moisture. Also called hydrophilic. Cf. hard lens. * * * … Universalium
soft lens — soft′ lens′ n. oph a nonrigid contact lens made of porous plastic, having a high water content that is replenished from eye surface moisture • Etymology: 1960–65 … From formal English to slang
пористая линза — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN porous lens … Справочник технического переводчика
Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c … Wikipedia
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
wood — wood1 woodless, adj. /wood/, n. 1. the hard, fibrous substance composing most of the stem and branches of a tree or shrub, and lying beneath the bark; the xylem. 2. the trunks or main stems of trees as suitable for architectural and other… … Universalium
Wood — /wood/, n. 1. Grant, 1892 1942, U.S. painter. 2. Leonard, 1860 1927, U.S. military doctor and political administrator. * * * I Hard, fibrous material formed by the accumulation of secondary xylem produced by the vascular cambium. It is the… … Universalium
