英语词汇“pitch coal”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

pitch coal n. a dense black variety of lignite with a conchoidal fracture.

ΘΚΠ

the world > the earth > minerals > types of mineral > hydrocarbon minerals > [noun] > bitumen > bituminous earth or shale

ampelite1601

pitch coal1754

Kimmeridge coal1761

jet rock1798

Kupferschiefer1830

torbanite1858

1754 Zimmerman in T. G. Smollett tr. Select Ess. Commerce, Agric., Mines, Fisheries 262 The pitch-coal is firm and compact in its texture.., with a shining polished surface, like pitch when it is broken.

1899 Science 27 Jan. 138/1 J. S. Diller mentioned the pitch-coal of the Coos Bay lignite Mines, Oregon, which cuts the lignite in veins.

1993 J. C. Young in H. Y. Lee & C. W. Chung Korean Options in Changing Internat. Order x. 158 Major import items were pitch coal and coke.

单词	pitch coal
释义	> as lemmas pitch coal pitch coal n. a dense black variety of lignite with a conchoidal fracture. ΘΚΠ the world > the earth > minerals > types of mineral > hydrocarbon minerals > [noun] > bitumen > bituminous earth or shale ampelite1601 pitch coal1754 Kimmeridge coal1761 jet rock1798 Kupferschiefer1830 torbanite1858 1754 Zimmerman in T. G. Smollett tr. Select Ess. Commerce, Agric., Mines, Fisheries 262 The pitch-coal is firm and compact in its texture.., with a shining polished surface, like pitch when it is broken. 1899 Science 27 Jan. 138/1 J. S. Diller mentioned the pitch-coal of the Coos Bay lignite Mines, Oregon, which cuts the lignite in veins. 1993 J. C. Young in H. Y. Lee & C. W. Chung Korean Options in Changing Internat. Order x. 158 Major import items were pitch coal and coke. extracted from pitchn.¹ < as lemmas
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