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。
If the dose rate at any time is known by actual measurement, the value at any other time can be estimated.
如果通过实际测量已知任意时刻的剂量率,则可计算出任何其它时刻的数值。
All of them can be used as secondary standard Rontgen meter and in protection dose measurement.
上述电离室可作次级标准伦琴计和防护剂量测量用。
Conclusion the practical value of GR-200A thermoluminescence detector is embodied in measurement of medical high energy electronic dose.
结论GR- 200a热释光探测器在医用高能电子线剂量测量中有一定的实用价值。
The expand uncertainty of absorbed dose measurement was 7.8%.
吸收剂量测量的总不确定度为7.8%。
Objective to probe an accurate, rapid and effective method for the calculation and measurement of output dose of the accelerator with IAEA regulation.
目的:探讨用iaea法对加速器输出剂量的计算和测量程序寻求准确、快捷、有效的测量方法。
Results By estimation and measurement, annual dose of each concerned point is proved to be smaller than the defined dose.
结果通过估算和实测,各个关心点的年剂量当量均小于剂量约束目标值。
Conclusions: To get more correct measurement results we should perform especially absolute dose measurements under the gantry Angle of effective plan.
结论为了得到更加真实的测量结果,建议所有测量,尤其是绝对剂量测量都在计划实际机架角度下进行。
The measurement accuracy of electron beam by using semiconductor detector is easily affected by beam energy, dose rate, beam incidence direction, environment temperature etc.
电子束半导体探测器的测量精度易受到射线的能量、剂量率、入射方向和环境温度等条件的影响。
Objective: To study the measurement and realization of depth dose, skin dose and leakage ray, and conclude some experience of clinical application in Intra-operative Radiation Therapy.
目的:研究术中放疗深度剂量、表面剂量及漏射线的剂量的测量方法,总结临床应用经验。
In clinical surgery it is impossible to organ dose, there are two methods used to obtain the organ dose: the computer simulation and direct measurement.
在临床手术中不能直接得到器官剂量,辐射剂量学中有两种方法用来得到器官剂量:计算机模拟法和直接测量法。
This paper introduces the dose rate evaluation of cosmic radiation at the flight altitude and several common measurement methods and compares their calculations and results.
本文介绍航空飞行高度上的辐射环境及空勤人员辐射剂量的估算方法和常用的测量手段,并比较了不同方法的计算和测量结果。
This paper reported the situation, present problem and future task of measurement of personal dose on radioactive workers in Yunnan province.
本文报道了云南省放射工作人员个人剂量监测现状、存在的问题及今后的工作任务。
The application of the CT-SD16 which is a new type solid-state detector in the CT dose measurement was introduced in this article. Then the measuring results were analyzed and discussed.
CT-SD16是一种新型的固体切片探测器,介绍了其在实际CT剂量测量中的应用,并对测量结果进行了分析与讨论。
The application of the CT-SD16 which is a new type solid-state detector in the CT dose measurement was introduced in this article. Then the measuring results were analyzed and discussed.
CT-SD16是一种新型的固体切片探测器,介绍了其在实际CT剂量测量中的应用,并对测量结果进行了分析与讨论。
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