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金鸡纳树
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金鸡纳树
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金鸡纳树
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金鸡纳树
茜草科金鸡纳属常绿灌木或乔木。又称奎宁树、列氏规那树等。以干燥树皮入药,药材名金鸡纳。
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symmetric polynomial
symmetric positive system
symmetric potential
symmetric power
symmetric product
symmetric quadratic form
symmetric quartic graph
symmetric quasigroup
symmetric quintic graph
symmetric random walk
symmetric relation
symmetric relationship
symmetric representation
symmetric Riemannian manifold
symmetric Riemannian space
symmetric ring
symmetric sampling
symmetric semigroup
symmetric set
symmetric solution
symmetric source
symmetric space
symmetric spherical triangle
symmetric square
symmetric stable process
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