“vertebral artery”的概念、定义、翻译、参考文献-科学参考

单词	vertebral artery
释义	vertebral artery Encyclopedia 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。
随便看	marine original theory of petroleum marine ornamental fish marine oxygen isotope marine paleontology analysis marine park marine pathogenic contamination marine pelagic fish marine persistent organic pollutants marine persistent toxic substances marine phosphorus cycle marine photic zone marine photosynthetic bacteria marine physical self-purification capacity marine physics marine phytoplankton marine pipelines marine plankton marine plant resources Marine Policy for America marine pollutant marine pollutant transfer marine pollution marine pollution eco-chemistry marine pollution ecology marine polychaete

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