... 射线能谱仪：gamma ray spectrometer 射线滤波器：x ray filter 射线放射性：gamma ray activity ...
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The study of surface uniformity of the response of the filter and X ray diode to measure soft X ray spectrum is reported.
介绍了用于软X光能谱测量的滤光片及X射线二极管能量响应均匀性研究。
The flattening filter in the treatment head is used to provide large, uniform x-ray fields for conventional radiotherapy.
均整器的使用是为了获得强度分布均匀的较大射野，用于常规治疗。
The newly developed structure enhance filter opens up new diagnostic possibilities in the evaluation of X-ray images.
评估X光图像时，新开发的结构增强过滤器开创了新的诊断可能性。
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