“两种海道针经”的概念、定义、翻译、参考文献-科学参考

单词	两种海道针经
释义	两种海道针经 Encyclopedia 理学〔地学史重要作品〕释 Two Guides about Navigation Routes《两种海道针经》中国明清时期民间航海工具书《顺风相送》和《指南正法》的合称，作者不详。
随便看	covariant differentiation covariant divergence covariant exterior differential covariant field covariant formulation of Lorentz condition covariant formulation of Maxwell equations covariant formulation of Maxwell equations in media covariant formulation of the charge conservation covariant functor covariant index covariantly constant field covariantly constant spinors covariant mapping covariant morphism functor covariant of a group covariant of a tensor covariant order covariant principle covariant quantization covariant set covariant spinor covariant tangent bundle covariant tensor covariant tensor algebra covariant tensor field

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