Read Edit View history 雷诺数 Léinuòshù Reynolds number Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 雷诺数/雷諾數 · Léinuòshù · Reynolds number 2026/03/04 雷诺数 / 雷諾數 Léinuòshù Reynolds number The ratio of inertial forces to viscous forces in fluid mechanics. 雷诺数是流体力学中一个重要的无量纲量。 created sense Mar 4, 2026, 02:25 AM