Axial sectional ventilation
certificate of sectional completion
coronal sectional anatomy
Cross - sectional study
cross sectional analysis
cross sectional anatomy
cross sectional diameter
cross sectional dimensions
cross sectional drawing
cross sectional reconstruction
cross sectional structure
cross sectional studies
Cross sectional study
横断面调查
横断面研究
现状调查
现况研究
人群调查
现况调查
Cross-sectional
横断面
横断面调查
横断面研究
横断层
代表性的
横断面积
截面积
横割面测试