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人工泪管
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人工泪管
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理学
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释
artificial nasolacrimal duct
人工泪管
用高密度聚乙烯、硅橡胶等高分子材料制成的用于连接结膜囊和鼻腔,恢复阻塞泪管的具有引流作用的管子。
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symplectic connection
symplectic coordinate
symplectic diffeomorphism
symplectic difference scheme
symplectic form
symplectic geometry
symplectic group
symplectic homogeneous space
symplectic inner product
symplectic integrator
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symplectic Lie Algebra
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symplectic method in Elasticity
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