Axial CT is more accurate for measuring the transverse diameter of the extraocular muscles.
横轴ct对眼外直肌横径的测量较为准确。
Objective To evaluate that the measures of the largest transverse diameter and ofaverage diameter affect the results of Mantoux test.
目的 研究最大横径和横竖平均径两种不同测量方法对皮内结素试验反应结果的影响。
The cardio-thoracic ratio, expressed as a percentage, is the ratio between the maximum transverse diameter of the heart and the maximum width of the thorax.
心胸比率用百分率表示，是心脏最大横径和 胸廓 最大宽径的比率。
The standard P-A and left lateral chest film were taken and the A-P diameter and transverse diameter of the chest were measured, and the ratio between the both was calculated.
常规摄取标准正位及左侧位胸片，测量胸腔前后径及横径，计算胸腔前后径与横径之比率。
The standard P-A and left lateral chest film were taken and the A-P diameter and transverse diameter of the chest were measured, and the ratio between the both was calculated.
常规摄取标准正位及左侧位胸片，测量胸腔前后径及横径，计算胸腔前后径与横径之比率。
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