单词 | footwall |
释义 | > as lemmasfootwall footwall n. Mining and Geology the underlying side of a mineworking, a vein of ore, or a geological fault; spec. that beneath an inclined vein or fault; contrasted with hanging-wall n. at hanging adj. Compounds. ΘΚΠ society > occupation and work > workplace > places where raw materials are extracted > mine > [noun] > other places in mine work1474 firework1606 stemple1653 stool1653 bink1675 engine pit1687 swamp1691 feeder1702 wall1728 bag1742 sill1747 stope1747 rose cistern1778 striking-house1824 plat1828 stemplar1828 screen chamber1829 offtake1835 footwall1837 triple pit1839 stamp1849 paddock1852 working floor1858 pit house1866 ground-sluice1869 screen tower1871 planilla1877 undercurrent1877 mill1878 blanket-sluice1881 stringing-deal1881 wagon-breast1881 brushing-bed1883 poppet-leg1890 slippet1898 stable1906 overcut1940 1837 Edinb. New Philos. Jrnl. 22 163 In Herland [mine] there is a fine case of the foot wall being the lower. 1860 Mining Surveyors' Rep. (Victoria Dept. Mines) xii. 213 Slabs..being also placed longitudinally on the foot-wall to save the wear of the oxhide buckets. 1936 Economist 4 Jan. 38/2 Mr Douglas Allen advised that operations should be concentrated on prospecting on the footwall side to the east. 2006 E. De Souza in J. M. Mutmansky & R. V. Ramani 11th U.S./N. Amer. Mine Ventilation Symp. 243 Heat transfer to the hanging wall, orebody, footwall and cross-cut and production drifts was assessed during the backfill curing process. < as lemmas |
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