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(english) Sheet metal screws with (a) sharp-pointed ends; and (b) fewer threads per inch than type AB screws; and (c) deeper threads with bettere gripping power than type AB. The industrial Fasteners Institue incorrectly labes type A an “obsolete” thread though it is universally preferred in 18-8 stainless over type AB, especially by the marine industry.
(Software Engineering) a design activity that focuses on the creation of an algorithm
(english) A mathematical entity having a magnitude and a direction in space.
(Software Engineering) program design language; a combination of natural language with programming language-like constructs
(english) 1)Half-round cavity in a mold, or half-round projection or molding on a casting, 2) a single deposit of weld metal produced by fusion.
(Environmental Engineering) A film of microorganisms attached to a surface, such as that on a trickling filter, rotating biological contactor, or rocks in natural streams.
(english) 1) A solution or liquid with a pH less than 7, 2) term applied to slags, refractors, and minerals containing a high percentage of silica.
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(english) A screw thread having a 29 degree included angel. Used largely for feed and adjusting screws on machine tools.
(english) Tackle used in conjunction with a crane for turning over the cope or drag of a mold prior to assembly.