“Helmholtz’s vorticity-tube theorems”的概念、定义、翻译、参考文献-科学参考

单词	Helmholtz’s vorticity-tube theorems
释义	Helmholtz’s vorticity-tube theorems Encyclopedia 理学涡量动力学释 Helmholtz’s vorticity-tube theorems亥姆霍兹涡量管定理由H.亥姆霍兹在1858年提出的描述涡量管在流体中的运动特性的定理。简称亥姆霍兹涡定理。
随便看	threefold symmetry axis three-fold transitivity three formations of society Three Forts of Hebei Three Forts of Heyang three fourths Three Friends Society three functions of steel manufacturing process Three Garrisons for Accepting the Surrender of the Hun People three gas incubato three general economic programmes for new-democracy Three General History of Institutions Three Generations three genres of opera developing simultaneously three gibbons picking fruit Three Gods(Gods of heaven, earth and water) three gorges dam project Three Gorges Hydro-Junction Three Gorges ship lift Three Gorges shiplock Three Gorges Shiplock of the Yangtze River three grade classifications of Chinese medicinals three grade reagent three grades of human nature three-grades training system

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