helical trajectory

常见例句

The electron motion and energy equations are solved by iteration under the assumption of the electron motion having a helical trajectory.
假定电子具有螺旋轨道的条件，来用简单的迅级近似的方法。
Using the present cone beam reconstruction formula for general trajectory, we have investigated the issue of detector efficiency for non-helical trajectory.
基于现有的锥形束普适轨道的重构公式，研究了非螺旋轨道的探测器效率问题。
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Methods: We presented a novel dynamic pitch helical trajectory named exp-helical trajectory, based on the sufficient condition for dynamic pitch helical cone beam CT.
基于动态螺距螺旋轨道精确重建的充分条件，提出一种指数型动态螺距的螺旋轨道。