in-plane field
31Field emission display — A field emission display (FED) is a display technology that incorporates flat panel display technology that uses large area field electron emission sources to provide electrons that strike colored phosphor to produce a color image as a electronic …
32Plane table — A plane table is a device used in surveying and related disciplines to provide a solid and level surface on which to make field drawings, charts and maps.HistoryThe first known instrument for directly producing a drawing of a site was developed… …
33Field of values — In matrix theory, the field of values associated with a matrix is the image of the unit sphere under the quadratic form induced by the matrix. More precisely, suppose A is a square matrix with complex entries. The field of values for A is the set …
34field — A definite area of plane surface, considered in relation to some specific object. [A.S. feld] auditory f. the space included within the limits of hearing of a definite sound, as of a tuning fork …
35Plane — This is a topographical surname introduced into England by the Normans after the 1066 Invasion but originally a derivation of the Roman (Latin) Planum . The word means one who dwelt on a Plateau as distinct from the Anglo Saxon Hamm which refers… …
36field and field of view — A background area or an entire physical plane, often of one color and/or texture. Also, a sphere of activity, or a content, or a discourse. And, the area in which an image is rendered by the lens of an optical instrument; also called field of… …
37plane surveying — noun Etymology: plane (V) : ordinary field and topographical surveying in which the curvature of the earth is disregarded compare geodetic surveying …
38field lens — noun the lens that is farthest from the eye in an optical device with more than one lens • Hypernyms: ↑lens, ↑lense, ↑lens system * * * noun 1. : a lens located at or near the plane of a real image whose function is to collect and redirect the… …
39plane table — Survey. a drawing board mounted on a tripod, used in the field, with an alidade, for surveying tracts of land. Also, plain table. [1600 10] * * * …
40plane table — noun a surveying instrument used for direct plotting in the field, with a circular drawing board and pivoted alidade …
