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anterior-posterrior
释义
anterior-posterrior
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理学
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释
anterior-posterrior; AP
前后轴
发育过程中胚胎从头部到尾部整个轴体的纵向延伸轴。是进化中最先形成的胚胎轴,是一个比较保守的胚胎轴并且存在于大部分的多细胞动物中。
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weakly positive quadratic form
weakly precompact set
weakly primary ideal
weakly primary ring
weakly prime
weakly prime number
weakly projective module
weakly pseudoconvex boundary
weakly pseudoconvex domain
weakly pure subgroup
weakly reductive semigroup
weakly regular graph
weakly regular splitting
weakly relatively compact
weakly singular integral equation
weakly singular kernel
weakly stable solution
weakly stable submanifold
weakly stable Yang-Mills field
weakly stationary distribution
weakly stationary process
weakly summable basis
weakly supervised learning
weakly symmetric space
weakly triple-free set
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更新时间:2026/9/10 14:27:33