| 单词 | continuity equation |
| 释义 | > as lemmascontinuity equation continuity equation n. Physics = equation of continuity n. at sense 2c. ΚΠ 1871 Ld. Rayleigh in Philos. Trans. (Royal Soc.) 161 100 If u, v be the component velocities, the continuity equation is du/ dx+1/ rd(rv)/ dr = 0. 1960 McGraw-Hill Encycl. Sci. & Technol. VII. 402/1 For an incompressible fluid, the continuity equation..is div v = 0; hence, combining this relation with irrotationality gives Laplace's equation, div (grad ϕ) = 0. 2005 Jrnl. Environmental Managem. 76 293 The hydrodynamic model was developed on the foundation of the continuity equation, the momentum equation, and the mass-balance equation for salt. < as lemmas |
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