光市
- 网络hikari;Yangon
光市
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用LiF(Mg,Cu,P)热释光剂量计对北京市75所医院4383例各种X线诊断检查受检者进行体表照射量及其分布的监测;测试医用诊断X线半值层和平均照射条件;
Body surface exposure and its distribution were randomly studied in 4383 patients during X-ray diagnosis in 75 hospitals in Beijing .
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分光光度法测定市售孜然粉中总黄酮含量
Determination of Total Flavonoids in Cumin powder by Spectrometric Method