-
1 blast furnace
noun (a furnace for melting iron ore using blasts of hot air.) nagyolvasztó
См. также в других словарях:
Hot air ballooning — is the activity of flying hot air balloons. Attractive aspects of ballooning include the exceptional quiet (except when the propane burners are firing), the lack of a feeling of movement, and the bird s eye view. Since the balloon moves with the… … Wikipedia
Hot air balloon — This article is about hot air balloons themselves. For the associated activity, see hot air ballooning. For the rock opera, see Hot Air Balloon (rock opera). For the song, see Hot Air Balloon (song). Hot air balloon in flight … Wikipedia
air — I n. atmosphere 1) to clear the air 2) to breathe, inhale air 3) to pollute the air 4) balmy, mild; bracing, brisk, crisp, refreshing; compressed; country; dry; foul; fresh; humid; polar; polluted; stale air 5) a breath of (fresh) air; a blast of … Combinatory dictionary
blast furnace — noun a furnace in which iron ore is smelted to iron; the process being intensified by a blast of hot air … Wiktionary
hot-blast drying — «HOT BLAST», a method of drying vegetables by forcing hot air over them … Useful english dictionary
hot blast — noun A blast of heated air • • • Main Entry: ↑hot … Useful english dictionary
blast furnace — ► NOUN ▪ a smelting furnace into which a blast of hot compressed air can be introduced … English terms dictionary
Air preheater — An air preheater or air heater is a general term to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be… … Wikipedia
hot — adj., v., & adv. adj. (hotter, hottest) 1 a having a relatively or noticeably high temperature. b (of food or drink) prepared by heating and served without cooling. 2 producing the sensation of heat (hot fever; hot flush). 3 (of pepper, spices,… … Useful english dictionary
blast — {{Roman}}I.{{/Roman}} noun 1 explosion ADJECTIVE ▪ huge, loud, massive, powerful ▪ bomb, grenade, nuclear, shotgun … Collocations dictionary
blast — n., v., & int. n. 1 a strong gust of wind. 2 a a destructive wave of highly compressed air spreading outwards from an explosion. b such an explosion. 3 the single loud note of a wind instrument, car horn, whistle, etc. 4 colloq. a severe… … Useful english dictionary