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embryology
释义
embryology
Encyclopedia
理学
胚胎学
释
embryology
胚胎学
研究动物个体在出生或孵化前的形态结构变化,叙述怎样从受精卵发育成胚胎和胎儿,系统了解各种动物发育特点和规律的生物学分支学科。广义地理解,胚胎学是研究精子和卵子的发生、成熟与受精,以及受精卵发育到成体的过程的学科。此外,胚胎学也研究出生前的先天性缺陷或发育异常。
Biology
embryology
胚胎学
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topologically equivalent spaces
topologically free set
topologically hyperbolic manifold
topologically inequivalent
topologically invariant
topologically irreducible representation
topologically isomorphic
topologically isotopic embedding
topologically nilpotent element
topologically ringed space
topologically simple algebra
topologically solvable group
topologically stable
topologically transitive
topological manifold
topological manifold with boundary
topological manifold without boundary
topological mapping
topological Markov chain
topological meaning
topological measure-preserving transformation
topological measure theory
topological metal
topological method
topological microbundle
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