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- 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。
- wedge factor(FW) 楔形因素
- Methods First,we measured the dose rate for several fields and depths with and without 60 degree wedge on Siemens MD7745 and GE Saturne41 medical linear accelerators,and got the wedge factors for these fields and depths. 方法对SIEMENS MD7745直线加速器和GE Saturne41直线加速器,6MV-X线,60°楔形滤片,测量不同大小的照射野且不同深度处加和不加楔形滤片时的剂量率,计算楔形因子。
- The influences and correction to wedge factor for linear accelerator 直线加速器楔形因子的影响因素和修正方法
- That's a factor which we must not neglect. 这是我们不应忽视的一个因素。
- I factor ed my uncle's estate for three years. 我代管我叔父的财产已有三年了。
- The Study on Relation Between Wedge Factor with Field Size and Depth on Linear Accelerator 直线加速器楔形因子与照射野和测量深度的关系
- A wedge or key that fits into a groove to make a joint. 加强肋作为连接物填入槽内的楔形物或舌状物
- He cut the cake into pieces and gave each of us a wedge. 他把蛋糕切成块，给我们每人分了一块。
- His experience in social work is a plus factor. 他在社会福利工作方面的经验是一个有利因素。
- Her mother-in-law drove a wedge between her and her husband. 她婆婆挑起她与丈夫间的不和。
- He had a banana and a wedge of cheese for lunch. 他中饭吃一根香蕉和一块楔形的奶酪。
- The deciding factor; the deciding vote. 决定性的因素; 决定性的一票
- The determinate factor of our economy is to control inflation. 我们经济的决定性因素是控制通货膨胀。
- An unknown or unnamed factor, thing, or person. 未知之(人)物，不知道的或未命名的因素、物体或人
- A crabbed knot must have a crabbed wedge. 难解的绳结得用坚硬的楔子来对付。
- Stellite 6 or cobalt free wedge and seats. 钨铬钴合金6或无钴楔板和阀座。
- His nomination drove a wedge into party unity. 他的提名引起党内不和
- Please wedge this cabinet to keep it from tipping. 请在橱底楔入楔子以防它倾斜。
- Shortage of capital was a factor holding back economic development. 资金短缺是影响经济发展的一个因素。
