| 词汇 | pelvis |
| 释义 | pelvis noun[ C ] uk /ˈpel.vɪs/ us /ˈpel.vɪs/ the bones that form a bowl-shaped structure in the area below the waist at the top of the legs, and to which the leg bones and spine are joined骨盆 SCIEPRO/SCIENCE PHOTO LIBRARY/GettyImages Bone structures acetabular acetabulum acromial acromioclavicular acromion foramen magnum frontal bone glenoid gnathic gynecoid osteology osteophyte osteotomy parietal parietal bone tibiotalar TMJ trapezoidal triquetrum true rib A woman’s pelvis is usually wider but shorter than a man’s. From his studies of bones, he showed that they all had the same kind of pelvis and straight legs (a bit like the human pelvis and legs today). The pelvis is useful in deciding if the bones belonged to a man or a woman. pelvis | American Dictionarypelvis noun[ C ] us/ˈpel·vɪs/ the bones that form a bowl-shaped structure in the area below the waist at the top of the legs, to which the leg bones and spine (= row of bones in the back) are joined pelvicadjective[ not gradable ]us/ˈpel·vɪk/ pelvic muscles Examples of pelvispelvis It is at this point that the shoulders usually come to lie in an oblique orientation relative to the maternal pelvis. Thermoplastic cradles must tie up to patient bony pelvis anatomy, yet lateral tattoos are tied in with alignment marks drawn on the cradles. As expected perhaps, these differences are larger for some sites (head and neck, thorax), than for others (breast, pelvis). The human true pelvis is adapted to our bipedal posture. The fossil record also reveals that anatomical changes that broadened and shortened the pelvis and reshaped the birth canal began occurring well before this exodus. Each leg has a pelvis, knee and two ankle joints. The trial includes the four most common sites treated at the hospital: head and neck (76), thorax (39), pelvis (55) and breast (46). They are seen at the scapula, ribs, pelvis, proximal part of the inner margin of the femur and the proximal ulna. Similar to "pavement" but at level of pelvis. It is a dance which sensualises the bottom and pelvis in festishistic fashion. Thorax and pelvis results highlighted a more favourable outcome with the majority of anatomical landmarks rating as 'visible' or better. Very few obstetricians used drains routinely for the pelvis, peritoneum or subcutaneous tissues, or with a longitudinal incision. At other stations in the pelvis, it is safer to complete the delivery of the baby by caesarean section. The study has shown that technique development is necessary for the chest, abdomen and pelvis prior to the introduction of conformal radiotherapy. While the upper portion of the true pelvis is oriented downward and posterior, the lower portion is oriented downward and anterior. 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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