Objective to study the relation between the field size and depth of Fw (wedge factor) and its effect on the clinical usage.
目的研究楔形因子与照射野大小和测量深度的相关性，为临床准确使用该因子提供依据。
In this paper, the characteristics of wedge ring detector (WRD) are introduced. The correcting method of the responding factor is discussed theoretically, and the experimented results are given.
本文介绍了楔环阵列探测器(WRD)的特性，理论上论述了WRD线性响应因子校正的方法，并从实验上获得验证。
Ultraviolet single photon imaging system with wedge and strip anode is introduced and the influence factor leading to image distortion is analyzed.
本文介绍了基于楔条型阳极的紫外单光子成像系统，分析了引起图像畸变的原因。
With application of neural network theory, a new method has been proposed for direct estimation of the safety factor for circular and wedge failure of slopes.
应用神经网络理论，本文提出了圆弧破坏和楔体破坏的边坡安全系数估计的新方法，为解决安全系数估计的知识的学习问题，提出了一种推广学习算法。
With application of neural network theory, a new method has been proposed for direct estimation of the safety factor for circular and wedge failure of slopes.
应用神经网络理论，本文提出了圆弧破坏和楔体破坏的边坡安全系数估计的新方法，为解决安全系数估计的知识的学习问题，提出了一种推广学习算法。
应用推荐