目的：分析副鼻窦病变CT扫描轴位片与冠状位片的优劣，探讨鼻窦扫描方法的最佳选择。
Purpose To select the best scanning method for accessory sinus lesions by comparing the advantages with the disadvantages of ct axial films and coronal films.
方法：对15例眼眶爆裂性骨折患者分别进行轴扫及冠扫，将两种扫描技术所获图像进行对比分析。
Methods: The images were analysed comparatively after 15 cases of orbital blowout fracture were scanned with coronal and axial ct scan technique.
分析了主要工艺参数如：激光功率、扫描速度、送粉量以及Z轴增量对成型质量和形貌的影响。
The technics parameters, such as the laser power, scan velocity, powder feed rate and the Z axis increment, which influence quality and shape were analyzed in this article.
应用推荐