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单词 footwall
释义

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footwall
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.
extracted from footn.int.
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更新时间:2025/1/24 13:16:18