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1·An external layer of compact Bone surrounds a central area of spongy Bone, except at the marrow cavity.

骨的外层为质密的骨皮质，包围着海绵状骨松质中心区（不算骨髓腔）。

2·ZGZTC can obviously increase the ratio of bone trabecula to marrow cavity and the average bone trabecula density of left femoral head(P<0.01).

壮骨止痛胶囊能明显提高模型鼠左股骨颈梁髓比和左股骨头区域的平均骨小梁密度（P<0.01）。

3·The paper introduces related research on judging age by X-ray picture of forensic anthropology from fusion time of stem epiphyseal and the change of humerus marrow cavity respectively.

本文分别从干骺融合时间和肱骨骨髓腔变化两方面对法医人类学在肱骨X光片推断年龄方面的相关研究进展作一概略的介绍。

4·Methods Bone defects or unities due to limb traumas or infections were treated with the free bone grafts through bone marrow cavity, and then fixed with internal or external fixations;

方法对四肢长骨因创伤及感染造成骨缺损和骨不连，切取同骨或另骨的皮质骨植入骨的两段骨髓腔，并用内、外固定。

5·KGS could also improve the pathological changes in microstructure of bone, increase the thickness of trabecula and cortex (P <0.05) , reduce the trabecular gap and bone marrow cavity (P<0 . 05) .

还能明显改善骨显微结构的病理变化，使骨小梁厚度（高剂量）明显增加（P＜0．05），骨小梁间隙和骨髓腔明显缩小（P＜0．05）。

6·To compare with autologous bone graft, deproteined bovine cancellous bone and an autogenous red marrow had an identical effect for repairing bony cavity defect.

与自体骨移植材料相比，脱蛋白牛松质骨与自体红骨髓结合后对修复腔洞性骨缺损疗效相当。