canal surface

canal surface

[kə′nal ‚sər·fəs]
(mathematics)
The envelope of a family of spheres of equal radii whose centers are on a given space curve.
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References in periodicals archive ?
Tenders are invited for Execution of HOG CANAL Surface Flow Minor Irrigation Scheme under Uluberia-I Block in the District of Howrah.
Such benefits are, for example, cleaner canal surfaces resulting in safer and more successful treatment, ease of use and shorter operative time.