单词 | footwall |
释义 | footwall (once / 695254 pages) n WORD FAMILY footwall USAGE EXAMPLESBut the hardest rock of the hanging or footwall, however, is seldom as hard as the harder class of ore. Agricola, Georgius, De Re Metallica, Translated from th...(2011) The total area of ore measured on the footwall was 785 acres. Leith, C. K. (Charles Kenneth), The Economic Aspect of Geology(2010) These twin disadvantages usually warrant a straight incline in the footwall. Hoover, Herbert, Principles of Mining—Valuation, Org...(2010) n the lower wall of an inclined fault Hyper wall anything that suggests a wall in structure or function or effect |
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