🌐中文EnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsTürkçeРусскийالعربية한국어中文日本語EntityQ2029236· pop 15· linked from 76 articles流函數The stream function is constant along a streamlineAvailable in 15 languagesEspañolFrançaisDeutsch日本語РусскийPortuguêsItalianoالعربيةCatalanFinnishPolskiConnectionssolenoidal vector fieldEntityJoseph-Louis LagrangeEntityCategoriesContinuum mechanicsFluid dynamics