“Helmholtz's theorem”的概念、定义、翻译、参考文献-科学参考

单词	Helmholtz's theorem
释义	Helmholtz's theorem [`helm´hōlt·sǝz ´thir·ǝm] ^ELECTRICITY See <<Thévenin's theorem>> ^{FLUID MECHANICS} The theorem that in the isentropic flow of a nonviscous fluid which is not subject to body forces, individual vortices always consist of the same fluid particles. ^MATHEMATICS The theorem determining a general class of vector fields as being everywhere expressible as the sum of an irrotational vector with a divergence-free vector.
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