- stress fringe pattern
- 应力条纹图样
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
English-Chinese dictionary of mechanical engineering (英汉机械工程大词典). 2013.
Shear stress — SI symbol: τ SI unit: pascal Derivations from other quantities: τ = F / A … Wikipedia
Electronic speckle pattern interferometry — (ESPI) [Jones R Wykes C, Holographic and Speckle Interferometry, 1989, Cambridge University Press] , also known as TV Holography, is a technique which uses laser light, together with video detection, recording and processing to visualise static… … Wikipedia
Mythology of Fringe — Fringe is an American science fiction drama television show from 2008 to the present. The show, created by J. J. Abrams, Alex Kurtzman, and Roberto Orci, is based on the Fringe subdivision of the Federal Bureau of Investigation, responsible for… … Wikipedia
List of Fringe characters — This is a list of characters in the science fiction television series Fringe. Contents 1 Primary characters 2 Secondary characters 3 Recurring characters 3.1 … Wikipedia
Photoelasticity — is an experimental method to determine stress distribution in a material. The method is mostly used in cases where mathematical methods become quite cumbersome. Unlike the analytical methods of stress determination, photoelasticity gives a fairly … Wikipedia
Holography — (from the Greek, ὅλος hólos whole + γραφή grafē writing, drawing) is a technique that allows the light scattered from an object to be recorded and later reconstructed so that it appears as if the object is in the same position relative to the… … Wikipedia
holography — /heuh log reuh fee/, n. the process or technique of making holograms. [1795 1805; HOLO + GRAPHY] * * * Method of recording or reproducing a three dimensional image, or hologram, by means of a pattern of interference produced using a laser beam.… … Universalium
photoelasticity — photoelastic /foh toh i las tik/, adj. /foh toh i la stis i tee, ee la stis /, n. Physics. the phenomenon of double refraction of polarized light by a transparent substance under elastic stress, used to measure strain in elastic, transparent… … Universalium
Optical interferometry — combines two or more light waves in an optical instrument in such a way that interference occurs between them. Early interferometers used white light sources and also monochromatic light from atomic sources (e.g., Young s double slit experiment… … Wikipedia
Holographic interferometry — (HI) [Powell RL Stetson KA, 1965, J. Opt. Soc. Am., 55, 1593 8] [Jones R Wykes C, Holographic and Speckle Interferometry, 1989, Cambridge University Press] is a technique which enables static and dynamic displacements of objects with optically… … Wikipedia
Europe, history of — Introduction history of European peoples and cultures from prehistoric times to the present. Europe is a more ambiguous term than most geographic expressions. Its etymology is doubtful, as is the physical extent of the area it designates.… … Universalium