| 单词 | slag sand |
| 释义 | > as lemmasslag sand slag sand n. †(a) volcanic ash (cf. sense 2) (obsolete); (b) slag ground down or pulverized into small particles. Π 1770 G. von Engeström & E. M. da Costa tr. A. F. Cronstedt Ess. Syst. Mineral. App. ccxcix. 270 Slag-sand [Sw. slaggsand] or ashes... This is thrown forth of the volcanos in form of larger or smaller grains. 1884 C. G. W. Lock Workshop Receipts 2nd Ser. 433/1 The united action..scatters, as it were, the molten slag in the water into the material called slag-sand. 1999 S. I. Pavlenko & V. I. Malyshkin in R. K. Dhir & T. G. Jappy Exploiting Wastes in Concrete 105 (heading) Optimum compositions of fine-grained concrete on the basis of ground slag and slag sand for non-load-bearing structures. < as lemmas |
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