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椎动脉
释义
椎动脉
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医学
椎动脉
释
vertebral artery
椎动脉
脑血供的主要来源之一,起自锁骨下动脉第1段,向上穿第6至第1颈椎横突孔,经枕骨大孔进入颅腔,入颅后位于延髓的前外侧,左、右椎动脉逐渐靠拢,在脑桥与延髓交界处合成一条基底动脉,后者沿脑桥腹侧的基底沟上行,至脑桥上缘分为左、右大脑后动脉两大终支。
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interior ingress
interior inverse problem
interior layer
interior lighting
interior mapping
interior measure
interior metric
interior monologue
interior multiplication
interior Neumann problem
interior node
interior normal
interior of a manifold
interior of a set
interior operation
interior operator
interior opposite angles
interior orientation
interior orientation elements
interior orientation of linear array image
interior penalty function method
interior penalty method
interior planet
interior point
interior point method
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