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先天性畸形
释义
先天性畸形
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医学
先天性畸形
释
congenital malformation
先天性畸形
由于胚胎发育紊乱所致出生时就存在着的各种形态结构异常。又称出生缺陷。引起先天畸形的原因主要包括遗传因素、环境因素以及两者的相互作用。
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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
covariant tensor fields on complex manifold
covariant transformation
covariant valence
covariant vector
covariant vector field
covariant wave equations
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