Read Edit View history 变分原理 biànfēnyuánlǐ variational principle Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 变分原理/變分原理 · biànfēnyuánlǐ · variational principle 2026/03/04 变分原理 / 變分原理 biànfēnyuánlǐ variational principle variational principle (physics) 最小作用量原理是物理学中的一个重要变分原理。 created sense Mar 4, 2026, 02:25 AM