... 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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x ray filter x 射线滤波器
X-ray filter X射线过滤器 ; 滤线器
soft X-ray filter 软X滤光片
X-ray filter foil X光滤片
x-ray filter foils x光滤片
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 method of filter difference, which is used to measure X-ray spectrum radiated from laser produced plasma, are studied.
研究了一种测量激光等离子体发射软x光谱强度的新方法——滤波差分法。
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。
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