wedge field factor 楔形野因素
wedge field dose calculation 楔形野剂量计算
parallel opposed wedge field 平行对穿楔形滤过野
free-field wedge 自由场尖劈
single field wedge pattern 单楔形野方案
wedge filtered field 楔形滤过野
We suggest the measurement of wedge field depth dose for the accurate dosimetry.
为精确治疗，我们建议应测量楔形野的剂量数据。
Methods: The depth doses and peripheral doses were measurement for open field and Enhanced Dynamic wedge field as well as physical wedge.
方法：利用电离室法测量平野、动态楔形野、物理楔形野的深度剂量和射野外周边剂量。
The PDD comfarmation between virtual field and open field simplifies radiation treatment planning and increases the accuracy of wedge field therapy.
虚拟楔形野与平野的深度剂量曲线的一致性简化了治疗计划或者提高了楔形野实际治疗剂量精度。
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