| 单词 | peristaltic pump |
| 释义 | > as lemmasperistaltic pump peristaltic pump n. a mechanical pump in which the propulsive force is provided by the movement of a constriction along a tube, as in peristalsis. 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- 1958 Science 11 July 94/1 (advt.) Newly designed scientific research tools..Peristaltic pumps. 1976 C. Culpin Farm Machinery (ed. 9) viii. 105/2 Liquid fertilizers are sometimes applied by means of a very simple type of ground-driven peristaltic pump (squeeze pump). 1989 G. Nicolis in P. Davies New Physics xi. 321/1 (caption) Three peristaltic pumps feed the reagents into the reactor. < as lemmas |
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