- soft-iron metre
- • измервателен уред с меко желязо
English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
iron processing — Introduction use of a smelting process to turn the ore into a form from which products can be fashioned. Included in this article also is a discussion of the mining of iron and of its preparation for smelting. Iron (Fe) is a… … Universalium
electromagnetism — /i lek troh mag ni tiz euhm/, n. 1. the phenomena associated with electric and magnetic fields and their interactions with each other and with electric charges and currents. 2. Also, electromagnetics. the science that deals with these phenomena.… … Universalium
magnet — /mag nit/, n. 1. a body, as a piece of iron or steel, that possesses the property of attracting certain substances, as iron. 2. a lodestone. 3. a thing or person that attracts: The park was a magnet for pickpockets and muggers. [1400 50; late ME… … Universalium
electromagnet — /i lek troh mag nit/, n. a device consisting of an iron or steel core that is magnetized by electric current in a coil that surrounds it. [1815 25; ELECTRO + MAGNET] * * * Device consisting of a core of magnetic material such as iron, surrounded… … Universalium
navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… … Universalium
Kingdom of Mysore — Kingdom of Mysore/Princely State of Mysore Kingdom (Subordinate to Vijayanagara Empire until 1565). Princely state under the suzerainty of the British Crown after 1799 … Wikipedia
History of gunpowder — Gunpowder was the first chemical explosive and the only one known until the invention of nitrocellulose, nitroglycerin, smokeless powder and TNT in the 19th century. However, prior to the invention of gunpowder, many incendiary and burning… … Wikipedia
Magnetic reluctance — Magnetic reluctance, or magnetic resistance, is a concept used in the analysis of magnetic circuits. It is analogous to resistance in an electrical circuit, but rather than dissipating magnetic energy it stores magnetic energy. In likeness to the … Wikipedia
New Mills — For other uses, see New Mills (disambiguation). Coordinates: 53°22′01″N 2°00′25″W / 53.367°N 2.007°W / 53.367; 2.007 … Wikipedia
André Blondel — Infobox Scientist name = André Blondel box width = image size =150px caption = André Blondel in 1888 birth date = August 28, 1863 birth place = Chaumont, Haute Marne death date = November 15, 1938 death place = Paris residence = citizenship =… … Wikipedia
building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… … Universalium