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单词 stream-work
释义

> as lemmas

stream-work
stream-work n. (also stream-works) the operation of washing detrital deposits for metal, esp. tin; a place where this is done.
ΘΚΠ
society > occupation and work > industry > mining > [noun] > washing or streaming
washing1578
stream-work1586
streaming1778
surfacing1852
society > occupation and work > workplace > places where raw materials are extracted > mine > [noun] > mine by type of operation
stream-work1586
opencast?a1650
lavatory1712
lavadero1717
coffin1778
whole working1842
open cut1848
dry- or wet-diggings1849
river diggings1850
placer digging1851
placer working1867
drift mine1882
strip mine1934
1586 W. Camden Brit. 69 Horum autem stannariorum, siue metallicorum operum duo sunt genera. Alterum Lode-works, alterum Streame-works, vocant.
1602 R. Carew Surv. Cornwall i. f. 8 Which [scattered ore] being sought and digged, is called Streamworke.
1823 W. Buckland Reliq. Diluvianæ 219 The gold mine that was worked a few years since in the county of Wicklow was simply a stream-work, in which the gold was dispersed in the form of small pebbles and sand, through a bed of gravel.
1882 J. Rhŷs Celtic Brit. ii. 48 Some stream-works of the Bronze Age are known to have been carried out in localities.
extracted from streamn.
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