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Tlalnepantla de Baz

(Encyclopedia)Tlalnepantla de Baz tlälnāpänˈtlä ᵺā bäs [key], city (1990 pop. 702,270), Mexico state, S central Mexico, on the Tlalnepantla River. It is a communications and industrial center that owes its...

Thionville

(Encyclopedia)Thionville tyôNvēlˈ [key], Ger. Diedenhofen, town (1990 pop. 40,835), Moselle dept., NE France, in Lorraine. It is a center for metallurgical and chemical industries. The town was a favorite of Cha...

Rheinhausen

(Encyclopedia)Rheinhausen rīnˈhouˌzən [key], former town, North Rhine–Westphalia, NW Germany, a port on the Rhine River; chartered 1934. Manufactures include metal products, machinery, textiles, mining and ch...

Orsk

(Encyclopedia)Orsk ôrsk [key], city (1989 pop. 271,000), Orenburg region, in the foothills of the S Ural Mts., central Russia, on the Ural River. It is the center of the Orsk-Khalilovo industrial area, which has r...

Vanadzor

(Encyclopedia)Vanadzor, city (1989 pop. 75,616), in N Armenia, at the junction of the Pambak, Tandzut, and Vanadzoriget rivers. A rail center and a major chemical producer, it also manufactures textiles and foodstu...

sodium benzoate

(Encyclopedia)sodium benzoate or benzoate of soda, chemical compound, C6H5CO2Na, colorless or white crystalline, aromatic compound; the sodium salt of benzoic acid. It is soluble in water and is used as a preservat...

sintering

(Encyclopedia)sintering, process of forming objects from a metal powder by heating the powder at a temperature below its melting point. In the production of small metal objects it is often not practical to cast the...

Yenakiyeve

(Encyclopedia)Yenakiyeve yĕnəkēˈyəvə [key], Rus. Yenakiyevo, city (1989 pop. 120,000), SE Ukraine, on the Krynka River. It is a center for coal, iron, and steel industries, and for coke-based chemical product...

stellar structure

(Encyclopedia)stellar structure, physical properties of a star and the processes taking place within it. Except for that of the sun, astronomers must draw their conclusions regarding stellar structure on the basis ...

Liuzhou

(Encyclopedia)Liuzhou or Liuchow both: lēō-jō [key], city (1994 est. pop. 707,200), N central Guangxi Zhuang Autonomous Region, S China, on the Liu River. At the intersection of highways and three railroads, it ...