髋骨

By getting the serial tomograms of hip bone part from CT scan; the contour of acetabulum is extracted through an accurate and automatic method.

通过CT扫描获得髋骨部位的序列断层图像，利用一种精确的自动分割方法提取图像中的髋臼轮廓。

First, sequential tomograms of the hip are obtained from a CT scan; secondly, an accurate and automatic method is used to extract the profile of the acetabulum; thirdly, a hybrid method is utilized to gather fiducial marks on the acetabulum; fourthly, bulky error sampling points are removed. Finally, an ellipsoid fitting method is used to fit the ellipsoid model of the femoral head. Two male sufferers with different necrosis extents are chosen as experimental subjects for contrastive simulation.

首先利用一种精确的自动分割方法在髋骨部位CT序列图像中提取髋臼轮廓；然后使用基于等距栅格采样法与辐条式采样法相结合的混合采样法得到髋臼凹面的空间坐标点集，并剔除其中的误差采样点；最后采用基于二次曲面一般方程的方法拟合原始股骨头椭球面模型。

Patients in control with only accepted conventional nursing and health education. Then, treatment compliance, therapeutic effect and SCL-90 scorings of all patients were evaluated.

方法］选择135例老年髋骨骨折病人随机分为观察组67例和对照组68例，观察组在常规护理基础上应用数字化虚拟技术进行健康教育；对照组进行常规护理和健康教育。

As the burden of management fell more heavily on her, she had less time for Duna and the bear grew senile and indecent in his habits.

有一次，它把一个邮差从大理石楼梯上猛地撞了下去，那邮差的髋骨都给摔断了

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。