| 释义 |
reticleenUK
ret·i·cle R0192100 (rĕt′ĭ-kəl)n. A grid or pattern placed in the eyepiece of an optical instrument, used to establish scale or position. Also called graticule.
[Latin rēticulum, diminutive of rēte, net.]reticle (ˈrɛtɪkəl) or less commonly reticulen (General Engineering) a network of fine lines, wires, etc, placed in the focal plane of an optical instrument to assist measurement of the size or position of objects under observation. Also called: graticule [C17: from Latin rēticulum a little net, from rēte net]ret•i•cle (ˈrɛt ɪ kəl) also reticule
n. a network of fine lines, wires, or the like placed in the focus of the eyepiece of an optical instrument. [1650–60; < Latin rēticulum little net =rēt- (s. of rēte) net + -i- -i- + -culum -cle1] reticleA mark such as a cross or a system of lines lying in the image plane of a viewing apparatus. It may be used singly as a reference mark on certain types of monocular instruments or as one of a pair to form a floating mark as in certain types of stereoscopes. See also graticule.Thesaurus| Noun | 1. | reticle - a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrumentgraticule, reticulecross hair, cross wire - either of two fine mutually perpendicular lines that cross in the focus plane of an optical instrument and are use for sighting or calibration; "he had the target in his cross hairs"eyepiece, ocular - combination of lenses at the viewing end of optical instrumentsnetwork - a system of intersecting lines or channels; "a railroad network"; "a network of canals" |
Translations
reticleenUK
reticle (ret -ă-kăl) A grid or pattern of two or more fine wires set in the focal plane of a telescope eyepiece and used in determining the position and/or size of a celestial object.reticle[′red·ə·kəl] (optics) A series of intersecting fine lines, wires, or the like which are placed in the focus of the objective of an optical instrument to aid in measurement of angles or distances. reticlei. A diamond, pipper, circle, cross, or any other mark used to assist any form of optical aiming in air-to-air and air-to-ground armament work as well as in a paradrop. See pipper.
ii. In photogrammetry, a cross or system of lines in the image plane of a viewing apparatus used singly as a reference mark in a monocular instrument or in a pair to form a floating mark in a certain stereoscope.MedicalSeegraticulereticleenUK
Related to reticle: cross hairSynonyms for reticlenoun a network of fine lines, dots, cross hairs, or wires in the focal plane of the eyepiece of an optical instrumentSynonymsRelated Words- cross hair
- cross wire
- eyepiece
- ocular
- network
|