Read Edit View history 偏微分方程 piānwēifēnfāngchéng partial differential equation Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 偏微分方程 · piānwēifēnfāngchéng · partial differential equation 2026/03/04 偏微分方程 piānwēifēnfāngchéng partial differential equation partial differential equation (PDE) 他在大学里学习了如何求解偏微分方程。 created sense Mar 4, 2026, 02:25 AM