The bone also shows that A. afarensis had abandoned the flexible midfoot that apes use to grasp tree branches, in favor of an arch that makes upright walking more efficient.
这个骨头也说明南方古猿已经抛弃了猿所具有的用于攀爬树枝的柔韧的足中段结构，由于足弓结构的出现，直立行走变得更有效率。
Methods:113 cases of midface fractures were reviewed. The nasal bone fracture, zygomatic arch fracture, optic nerve contusion, zygomatic maxilla fracture were treated.
方法：回顾分析113例面中部骨折的临床资料，治疗了鼻骨、颧弓、视神经损伤及颧上颌骨骨折。
Kate Hudson’s brows look greaton her face because the arch is correctly aligned with her brow bone and it’s not too thick or too thin and is shaped in a straight line。
凯特·赫德森的眉型非常适合她的脸，因为眉毛的弧度与她的眉骨非常协调，眉毛不太粗也不太细，画成一条直线。
Dr Kwan also predicts that people will have thicker eyelids and a more pronounced superciliary arch (the smooth, frontal bone of the skull under the brow), to deal with the effects of low gravity.
坤博士同样预测，人们将有更厚的眼皮和更明显的眉骨(眉毛下光滑的额骨)，来解决低重力的影响。
Result The increase of width of dental arch and basal bone has statistically significant difference.
结果治疗后牙弓、基骨的宽度比治疗前增加，统计学分析有显著性差异。
Objective: To investigate the effects of tooth extraction on dental arch width and alveolar bone width.
目的：研究拔牙矫治对牙弓宽度和基骨宽度的影响。
Conclusion: Oral breathing may lead to morphological changes in dental arch and base bone in children.
结论：口呼吸可以引起儿童牙弓、基骨形态的改变。
The therapeutic effect of nerve decompression and vertebral canal plasty combined with the screw-rod system fixation of posterior pedicle of vertebral arch and the fusion of bone graft is fine.
神经减压和椎管成型辅以后路椎弓根钉捧系统同定及植骨融合术治疗退行性下腰椎不稳疗效优良。
Superior buccal gingival sulcus incision dissection was made inferior to zygomatic bone and zygomatic arch periosteum.
口腔内上颊龈沟入路在颧骨及颧弓骨膜下剥离。
Conclusion 3d helical ct imaging can provide valuable information in demonstrating the space relationship of zygomatic bone and zygomatic arch fractures.
结论螺旋CT三维成像对于颧骨、颧弓骨折具有重要临床诊断及应用价值。
Objective This article reports the result of biological mechanics of Arch cross fixed collecting bone plate and other two kinds of plates.
目的报告拱形交叉固定接骨板与另外两种接骨板生物力学试验结果。
Results The location, shape and displacement of fragment of zygomatic bone and zygomatic arch fractures were demonstrated stereoscopically through 3D images reconstructed from helical CT.
结果螺旋CT三维成像能够立体地显示骨折的部位、形态、骨折块移位特点和类型等空间信息。
Intraoperative posterior approach general spine pedicle screw-rod orthopaedics fixation system used and iliac bone block were implanted in space of posterior atlantal arch and axial vertebral plate.
术中应用经后路通用脊柱椎弓根钉棒矫形固定系统固定，同时在寰椎后弓和枢椎椎板间大量髂骨植骨融合。
Results: After treatment, in maxilla the arch width and alveolar bone width between canines were in creased(P<0.01), those were decreased between second premolars(P<0.01 ).
结果：上颌矫治后尖牙间牙弓宽度和基骨宽度明显增加（P< 0 .0 1） ，前磨牙间牙弓宽度和基骨宽度明显减小（P< 0 .0 1）。
In the "moving-day festival praised" Shihfang Stone arch two things in the columns at the sides, divided into four groups of carved cents Eight Immortals duct bone picture.
在“节动天褒”石坊 石坊两根中柱上部的东西两面，分四组雕刻了仙风道骨的八仙图画。
In the "moving-day festival praised" Shihfang Stone arch two things in the columns at the sides, divided into four groups of carved cents Eight Immortals duct bone picture.
在“节动天褒”石坊 石坊两根中柱上部的东西两面，分四组雕刻了仙风道骨的八仙图画。
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