词汇 | ramus |
释义 | ramus noun[ C ] medical specializeduk /ˈreɪ.məs/ us /ˈreɪ.məs/pluralramiuk /ˈreɪ.maɪ/ the main part of a branch of nerves or blood vessels(神经或血管的)分支 Substances & structures in the body abductor accessorius ACL actin adductor fundus funiculus fusiform glomerular glomerulus myosin navicular neuroendocrine neurohormonal neurohormone tendinous tendinum tendo tensor Th Examples of ramusramus Only fragments of both rami of the mandible are preserved. The base of the horizontal ramus is slightly inflated. The horizontal ramus is narrow in lateral view. In dorsal view, the ramus shows little curvature along its length. Extending from the middle of the posterior rami of the ischial bones are the ischial spines, which are of great obstetrical importance. This structure resembles the posterior face of the inner part of the ascending ramus of the pterygoid in brachyopoids. Only a 5 mm wide area of facies buccalis of the left ramus has been cleaned in order to expose the row of protuberances. The poor condition of the fragment does not allow us to say precisely how it was separated from the rest of the ramus. On the facies medialis of the left ramus mandibulae, a suture is preserved that might represent the sutura dentalosymphysialis. The ascending rami were removed by cutting through the corpus just posterior to the area of the third molars. Ventrally, the braincase is underlain by the posterior rami of the pterygoids. Shortly after a spinal nerve exits the intervertebral foramen, it branches into the dorsal ramus, ventral ramus, and rami communicantes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This muscle originates from the upper part of the inferior ramus of the pubis from where it runs downwards and laterally. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The atlantoaxial ligament as the dorsal ramus emerges 3. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There is still a myelin sheath present - just in far lower amounts compared to the white ramus communicans. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of ramus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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