所以螺旋扫描又称体积或容积扫描(volume scanning)，这种采样为数据的后处理带来了更大的灵活性。由于螺旋扫描的轨迹呈螺旋状，与常规CT的扫描方式不同，扫描一周的起点与终点不在...
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continuos volume scanning 连续容积扫描
Scanning Visitor Volume 浏览用户量 ; 阅读用户量
continuous volume scanning 行连续容积扫描 ; 连续容积扫描
step volume scanning 步进容积扫描
Methods:12 patients with PE were performed spiral CT volume scanning. Three dimensional and multiplanar images of pulmonary artery were obtained after post procession in the work station.
方法：回顾性分析12例PE患者，均行螺旋CT容积扫描，并在工作站进行图像后处理，获得肺动脉多平面重建图像及三维立体图像。
It shows that using the three dimension laser scanning and mapping system for measuring tree crown volume is practical and applicable.
研究表明，利用三维激光扫描系统测量树冠体积具有较强的实践意义和应用价值。
The imaging spectrometer using diffractive optics has compact construction, small volume and rapid scanning speed, and its practical ground manufacture have been visible.
采用二元光学元件的成像光谱仪结构紧凑，体积小，扫描速度快，已研制出地面实用型产品；
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