Methods Using CT performance phantom, dose phantom and X-ray dose survey meter to test all specifications of CT performance that were demanded by the state regulations.
方法使用性能检测模型、剂量模型、剂量仪，按照卫生部规范对CT性能指标逐项检测分析。
PAN fibers with different drawing ratio and different preoxidation degree were investigated by means of sound velocimeter and X-ray diffraction meter.
采用声速仪及X射线衍射仪对不同牵伸倍数和不同预氧化程度的PAN纤维进行取向度和预氧化程度的测试，并将其结果进行对比。
Objective to analyze the curative effect and nursing of the ultraviolet ray treatment meter in oral mucositis after Hematopoietic Stem Cell Transplantation.
目的观察紫外线治疗仪治疗造血干细胞移植病人口腔粘膜炎的疗效。
The microcosmic configuration, phase distributions and constituents are investigated by X-ray diffract meter.
采用X射线衍射相结构分析对膜层的微观形貌和膜层进行了分析。
The microcosmic configuration, phase distributions and constituents are investigated by X-ray diffract meter.
采用X射线衍射相结构分析对膜层的微观形貌和膜层进行了分析。
应用推荐