| 单词 | all-sliming |
| 释义 | > as lemmasall-sliming all-sliming n. Mining (chiefly attributive) (in gold extraction) the process of pulverizing the ore entirely and converting it to mud (cf. sliming n. 2). ΘΚΠ society > occupation and work > industry > mining > [adjective] > dressing or dressed ore trunked1828 all-sliming1905 society > occupation and work > industry > mining > [noun] > excavating or dressing ore > dressing ore > specific methods or minerals spalling1758 tozing1789 concentration1835 trunking1838 concentrating1872 all-sliming1905 stampage1910 sliming1920 1905 Mining Mag. 12 175/1 Automatic agitation of the whole pulp in cyanide solution, in specially designed plant requiring no inter-pumping, making thereby practically an all-sliming process. 1920 A. H. Fay Gloss. Mining & Mineral Industry 26/2 All-sliming, crushing all the ore in a mill to so fine a state of subdivision that only a small percentage will fail to pass through a 200-mesh screen. 1955 Times 20 May 19/1 The reduction plant has been converted to operate on an all-sliming basis, and it is expected that this modification will result in small improvements in reduction costs and gold residue values. 2006 J. O. Marsden & C. I. House Chem. Gold Extraction (ed. 2) i. 9 By 1946, 53 large plants were operating on the Witwatersrand, of which 29 practiced all-sliming and 24 operated sand and slime plants. < as lemmas |
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