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脊索 | |||
脊髓 (外包被膜,位于椎管中。脊髓呈圆柱状,前后稍扁,上端在枕骨大孔处与延髓相连,下端至第1腰椎下缘水平续为终丝。脊髓全长粗细不等,有颈膨大和腰骶膨大。在脊髓横断面上,白质位于周边,灰质位于中央,内有中央管) | |||
★ 脊髓 | |||
English thesaurus | |||
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sp cd |
spinal cord : 42 phrases in 11 subjects |
Anatomy | 2 |
Dietology | 2 |
Life sciences | 1 |
Neurosurgery | 1 |
Nursing | 7 |
Pediatrics | 2 |
Pharmacology | 1 |
Physiology | 2 |
Sports | 2 |
Surgery | 21 |
Technology | 1 |