| overlap |
(1) The area by which the electrode for the next cut exceeds the workpiece cavity. (2) The difference between the rough machined hole or cavity size and the size of the electrode to be used for the next cut.
Ãâó: www.mmsonline.com/edm/glossary/nz.html
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| overlap |
An imperfection at a toe or a root of a weld caused by metal flowing on to the surface of the parent metal without fusing it. Oxidation The addition of oxygen to a compound. Exposure to atmosphere sometimes results in oxidation of the exposed surface, hence a staining or discoloration. This effect is increased with temperature increase.
Ãâó: www.mesteel.com/dictionary/o.htm
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| overlap |
The area of seabed that is covered two or more times, referred to as a percentage of swath width. Overlap in a sonar survey is important for several reasons. Most sonar surveys need to assure at least 100% coverage of the seabed. Because of variations in ship track (micro-corrections in heading) overlap of one swath with a portion of the next will help insure there are no "holes" where the ship track was slightly north on one track and slightly south on the next. ...
Ãâó: www.instituteformarineacoustics.org/SonarPrimer/da...
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| overlap syndrome |
A rheumatological disorder with features suggestive of several kinds of connective tissue disease, but not definitively diagnostic of any single syndrome. Overlap syndromes typically have elements of systemic lupus erythematosus
Ãâó:
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| overlap s. |
any of a group of connective tissue disorders that either combine scleroderma with polymyositis or systemic lupus erythematosus or combine systemic lupus erythematosus with rheumatoid arthritis or polymyositis. Cf. mixed connective tissue disease.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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