| 单词 | bucking plate |
| 释义 | > as lemmasbucking plate A peculiar manner of bruising ore practised in mines in Cornwall and Derbyshire; see quot. Attributive in bucking hammer, bucking iron, bucking plate. ΘΚΠ society > occupation and work > industry > mining > [noun] > excavating or dressing ore > bruising ore bucking1875 society > occupation and work > equipment > driving or beating tools > [noun] > hammer > other hammers hand-hammereOE maulc1225 plating hammer1543 bucker1653 axe-hammer1681 brick hammer1688 chipping hammer1783 tup1848 clinch-hammer1850 tack-hammer1865 bucking hammer1875 bloat1881 ringer1883 key hammer1884 peen hammer1885 straight pein1904 toffee hammer1958 1875 R. Hunt & F. W. Rudler Ure's Dict. Arts (ed. 7) II. 85 In small mines Bucking is resorted to..This operation consists of pounding pieces of mixed ore on a slab of iron by means of a hammer or bucker. 1875 R. Hunt & F. W. Rudler Ure's Dict. Arts (ed. 7) I. 548 A bucking iron is a flat iron fixed on a handle, with which the ore is crushed; and a bucking plate is an iron plate on which the ore is placed to be crushed. < as lemmas |
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