| anthracite | A hard, compact variety of mineral coal, of high luster, differing from bituminous coal in containing little or no bitumen, in consequence of which it burns with a nearly non luminous flame. The purer specimens consist almost wholly of carbon. Also called glance coal and blind coal. Origin: L. Anthracites a kind of bloodstone; fr. Gr. Like coals, fr, coal or charcoal. Cf. Anthrax. Source: Websters Dictionary (01 Mar 1998) |
|---|
| anthracite | a hard natural coal that burns slowly and gives intense heat |
|---|---|
| anthracite | a hard natural coal that burns slowly and gives intense heat |
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|