| 单词 | centrifugal pump |
| 释义 | > as lemmascentrifugal pump centrifugal pump n. a pump which operates by spinning a body of fluid, typically forcing the fluid outwards and away from a central inlet. ΘΚΠ society > occupation and work > equipment > pump > [noun] > other types of pump bottom lift1778 rose pump1778 centrifugal pump1789 jack-heada1792 jet pump1850 sand-pump1865 Union pump1867 shell-pump1875 eductor1877 brake-pump1881 bull-pump1881 cam-pumpa1884 sand-reel1883 grasshopper1884 knapsack pump1894 knapsack sprayer1897 turbo-pump1903 Sylphon1906 slush pump1913 displacement pump1924 power pack1937 proportioner1945 solids pump1957 peristaltic pump1958 powerhead1981 Cornish pump- 1789 J. Banks Epitome Course Lect. Nat. & Exper. Philos. (new ed.) v. 59 Erskine's centrifugal pump consists of an upright tube, which has a valve at the bottom. 1915 Pop. Mech. June 863/2 The pumping is done by a submerged centrifugal pump run by gasoline power, which forces the water through a pipe and discharges it into the irrigation flume. 2006 Boating June 138 If water does get below, your only hope is the bilge pump. The centrifugal pumps found in most boats often have high, 2,000 or more gallons per hour (gph) ratings. < as lemmas |
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