iso·pi·es·tic /ˌaɪsopiˈɛstɪk, paɪ-/
等壓線
I·so·pi·es·tic a. Thermodynamics Having equal pressure.
Isopiestic lines, lines showing, in a diagram, the relations of temperature and volume, when the elastic force is constant; -- called also isobars.
◄ ►