- spiral coils
- • спирална бобина
English-Bulgarian polytechnical dictionary . 2013.
spiral coils
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spiral lamina — n a twisting shelf of bone which projects from the modiolus into the canal of the cochlea as it coils around the modiolus and to which the inner margin of the basilar membrane is attached called also lamina spiralis … Medical dictionary
Spiral watertube boiler — Climax boiler, arrangement of tubes from above … Wikipedia
spiral binding — noun : mechanical binding in which a continuous spiral wire or plastic strip is passed through holes at the gutter margin * * * a binding, as for a notebook or booklet, in which the pages are fastened together by a spiral of wire or plastic that… … Useful english dictionary
spiral binding — a binding, as for a notebook or booklet, in which the pages are fastened together by a spiral of wire or plastic that coils through a series of holes punched along one side of each page and the front and back covers. [1940 45] * * * … Universalium
spiral arm — noun A section of a spiral galaxy that coils out from the centre … Wiktionary
spiral binding — spi′ral bind′ing n. cvb a notebook binding in which the pages are fastened together by a spiral of wire that coils through holes at the side of each page • Etymology: 1940–45 … From formal English to slang
Archimedean spiral — The Archimedean spiral (also known as the arithmetic spiral) is a spiral named after the 3rd century BC Greek mathematician Archimedes. It is the locus of points corresponding to the locations over time of a point moving away from a fixed point… … Wikipedia
Coil binding — For the term as used in auto racing, see coil bind. Coil Binding Binding Machine Coil binding, also known as spiral binding, is a commonly used book binding style for … Wikipedia
Multispiral — Mul ti*spi ral, a. [Multi + spiral.] (Zo[ o]l.) Having numerous spiral coils round a center or nucleus; said of the opercula of certain shells. [1913 Webster] … The Collaborative International Dictionary of English
metalwork — metalworker, n. /met l werrk /, n. objects made of metal. [1840 50; METAL + WORK] * * * Useful and decorative objects fashioned of various metals. The oldest technique is hammering. After с 2500 BC, casting was also used, molten metal being… … Universalium
List of boiler types, by manufacturer — There have been a vast number of designs of steam boiler, particularly towards the end of the 19th century when the technology was evolving rapidly. A great many of these took the names of their originators or primary manufacturers, rather than a … Wikipedia
