单词 | piezometric |
释义 | piezometricadj. 1. Of or relating to a piezometer. rare. ΚΠ 1852 J. Bennett tr. J. F. d'Aubuisson de Voisins Treat. Hydraulics 273 It was not so with the non-pressure measured by the falling of the piezometric column below the surface of the current. 1946 Proc. Royal Soc. A. 187 381 Adams..and Williamson..obtained the bulk modulus for diamond by piezometric methods. 2. Hydrology. Of or relating to the measurement of hydrostatic pressure in an aquifer; piezometric surface n. a hypothetical surface in an aquifer marking at each point the maximum level to which water in it can rise. ΘΚΠ the world > the earth > structure of the earth > structural features > sedimentary formation > [noun] > stratum > stratum by constitution > water-bearing > surface relating to aquifer piezometric surface1923 recharge area1935 1923 O. E. Meinzer in Water-Supply Papers U.S. Geol. Surv. No. 494. 6 The expression piezometric surface is obtained from the French. 1973 K. J. Gregory & D. E. Walling Drainage Basin Form & Process iii. 113 This data is used to plot lines of equal piezometric head or equipotentials on a vertical cross section of the aquifer. 2000 Limnol. & Oceanogr. 45 1546/2 Piezometric surface maps indicate that the hydraulic head of the aquifer..is approximately 6 m above mean sea level. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < adj.1852 |
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