n-th focal point
21focal point — židinys statusas T sritis ekologija ir aplinkotyra apibrėžtis Vieta, kur atsiranda žemės drebėjimo smūgis, t. y. kur išsiskiria susikaupusi energija. atitikmenys: angl. breeding round; focal point; focus; hearth; hotbed; seat vok. Brennpunkt, m;… …
22focal point — noun 1. a point of convergence of light (or other radiation) or a point from which it diverges (Freq. 2) • Syn: ↑focus • Derivationally related forms: ↑focal (for: ↑focus), ↑focus ( …
23focal point — noun 1》 the point at which rays or waves meet after reflection or refraction, or the point from which diverging rays or waves appear to proceed. 2》 the centre of interest or activity …
24focal point — fo′cal point n. 1) opt either of two points on the axis of a mirror, lens, or other optical system, on which rays converge or from which they deviate 2) the center of activity or attention 3) the central or principal point of focus • Etymology:… …
25focal point — noun a) A focus; a point at which rays of light or other radiation converge b) The centre of any activity …
26focal point — The point to which rays that are initially parallel to the axis of a lens, mirror, or other optical system are converged or from which they appear to diverge. Also known as principal focus …
27focal point — central focus, most important part, main point …
28Focal Point — WikiV The point at which a lens or mirror will focus parallel incident radiation …
29focal point — /ˈfoʊkəl pɔɪnt/ (say fohkuhl poynt) noun 1. the focus for a beam of light rays parallel to the principal axis of a lens or mirror; principal focus. 2. the main point of interest, agreement, disagreement, etc …
30focal point — noun Date: 1713 1. focus 1a 2. focus 5a …
