Tungshan
noun, Wade-Giles.
1.
Tongshan.
Read Also:
- Tungstate
noun, Chemistry. 1. a salt of any tungstic acid. noun 1. a salt of tungstic acid
- Tungsten
noun, Chemistry. 1. a rare, metallic element having a bright-gray color, a metallic luster, and a high melting point, 3410° C, and found in wolframite, tungstite, and other minerals: used in alloys of high-speed cutting tools, electric-lamp filaments, etc. Symbol: W; atomic weight: 183.85; atomic number: 74; specific gravity: 19.3. noun 1. a hard malleable […]
- Tungsten-carbide
noun 1. a very hard, black or gray compound of tungsten and carbon, used in the manufacture of cutting and abrasion tools, dies, and wear-resistant machine parts. tungsten carbide noun 1. a fine very hard crystalline grey powder produced by heating tungsten and carbon to a very high temperature: used in the manufacture of drill […]
- Tungsten-lamp
noun 1. an incandescent electric lamp in which the filament is made of tungsten. tungsten lamp noun 1. a lamp in which light is produced by a tungsten filament heated to incandescence by an electric current. The glass bulb enclosing the filament contains a low pressure of inert gas, usually argon. Sometimes small amounts of […]
- Tungsten-rating
noun 1. a film-speed rating that indicates the relative sensitivity of a particular film stock to light from incandescent lamps with tungsten filaments.