单词 | suction dredge |
释义 | > as lemmassuction dredge suction dredge n. Engineering a type of dredge employing a suction pump, used in the dredging of soft material from sea-beds and river bottoms. ΘΚΠ society > occupation and work > equipment > earth-moving and excavating equipment > [noun] > dredging equipment dredge1471 clam-shell1508 drag1611 steam dredge1801 dredging-machine1830 hedgehog1838 bag and spoon1840 hydrophore1842 dredger1863 gold dredge1881 gold dredger1897 suction dredge1901 bucket dredge1907 cutter-dredge1913 1901 Daily Colonist (Victoria, Brit. Columbia) 27 Oct. 3/2 Next Monday..the first suction dredge ever operated in the western part of the Dominion will be given a trial. 1940 Sun (Baltimore) 4 Dec. 6/3 Excavations by huge dipper and suction dredges already are under way at both ends of the canal. 1977 New Yorker 20 June 68/2 Suction dredges are portable, cheap, irresistible to a certain class of lone, adventuring miner. < as lemmas |
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