electrical porcelain
111Isolated-phase bus — In electrical engineering, isolated phase bus is a method of construction for circuits carrying very large currents, typically between a generator and its step up transformer in a steam or large hydroelectric power plant.Each phase current is… …
112Economy of Portugal — The Economy of Portugal is a high income market economy. The Global Competitiveness Report for 2005, published by the World Economic Forum, places Portugal s competitiveness on the 22nd position, ahead of countries and territories like Spain,… …
113archaeology — archaeologist, n. /ahr kee ol euh jee/, n. 1. the scientific study of historic or prehistoric peoples and their cultures by analysis of their artifacts, inscriptions, monuments, and other such remains, esp. those that have been excavated. 2. Rare …
114Austria — Austrian, adj., n. /aw stree euh/, n. a republic in central Europe. 8,054,078; 32,381 sq. mi. (83,865 sq. km). Cap.: Vienna. German, Österreich. * * * Austria Introduction Austria Background: Once the center of power for the large Austro… …
115Italy — /it l ee/, n. a republic in S Europe, comprising a peninsula S of the Alps, and Sicily, Sardinia, Elba, and other smaller islands: a kingdom 1870 1946. 57,534,088; 116,294 sq. mi. (301,200 sq. km). Cap.: Rome. Italian, Italia. * * * Italy… …
116Vienna — /vee en euh/, n. 1. German, Wien. a port in and the capital of Austria, in the NE part, on the Danube. 1,515,666. 2. a city in NE Virginia. 15,469. 3. a town in W West Virginia. 11,618. * * * I German Wien City (pop., 2001: 1,550,123; metro. area …
117x-ray — /eks ray /, n. Also, x ray, X ray. 1. Physics. a. Often, x rays. a form of electromagnetic radiation, similar to light but of shorter wavelength and capable of penetrating solids and of ionizing gases. b. such radiation having wavelengths in the… …
118silica mineral — Any of the forms of silicon dioxide (SiO2), including quartz, tridymite, cristobalite, coesite, stishovite, melanophlogite, lechatelierite, and chalcedony. Various kinds of silica minerals have been produced synthetically. * * * Introduction… …
119ceramic composition and properties — Introduction atomic and molecular nature of ceramic (industrial ceramics) materials (materials processing) and their resulting characteristics and performance in industrial applications. Industrial ceramics are commonly understood to… …
120conductive ceramics — Introduction advanced industrial materials that, owing to modifications in their structure, serve as electrical conductors. In addition to the well known physical properties of ceramic materials hardness, compressive strength,… …
