“principal radii”的概念、定义、翻译、参考文献-科学参考

单词	principal radii
释义	principal radii [`prin·sǝ·pǝl `rād·ē´ī] ^MATHEMATICS The radii of curvature of the normal sections with maximum and minimum curvature at a given point on a surface; the reciprocals of the principal curvatures.
随便看	Wiener process Wien frequency bridge Wien inductance bridge Wien-Maxwell bridge Wien's displacement law Wien's distribution law Wien's radiation law Wierl equation Wiese formula Wiesen wiggler wiggle stick Wigner coefficient Wigner-Eckart theorem Wigner effect Wigner energy Wigner force Wigner nuclides Wigner release Wigner-Seitz cell Wigner-Seitz method Wigner's theorem Wigner supermultiplet Wigner three-j symbol Wiik classification

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