PurposeTo optimize X-ray exposure parameters and estimate the relationship between exposure parameters, image quality, and radiation dose, so as to minimize the radiation dose and sustain the image quality simultaneously.
目的本研究探讨寻找最优化X线曝光参数的方法,并试图寻找出曝光参数、图像质量及放射剂量三者之间的关系,以同时满足图像质量的最优化和放射剂量的最小化。
thermostimulated exoelectron emission dosimeter
热激励外激电子放射剂量计
The Correlative Study on Image Quality, Concentration of Iodinated Contrast Material and Radiation Dose;
X线图像质量与放射剂量和造影剂浓度相关性研究
radiophotoluminescent dosimeter
放射光致发光剂量计
Dosimetric Properties of the Glass Dosimeters Used for Dose Auditing in Radiotherapy
放射治疗剂量核查用玻璃剂量计的剂量学特性
low-level analysis
低剂量放射性物质的分析
The body can not tolerate such large amounts of radiation .
身体不能承受那么大剂量的放射线。
Technical development and radiation dose analysis of CT fluoroscopy
CT透视技术的发展和放射线剂量分析
Reverse Dose-rate Effect in Multiple Low-dose RIT
放射免疫治疗中的反剂量率效应现象
The Impact of Nickel-titanium Alloy Stent on Radiotherapy Dose Distribution;
镍钛合金支架对放射治疗剂量的影响
Research on Dose Calculation Model for Three-Dimensional Conformal Radiotherapy;
三维适形放射治疗剂量计算模型研究
Chlinic Dosimetric Research for Cervical Cancer Patients Received Intensity-modulated Radiation Therpy
宫颈癌调强放射治疗临床剂量学研究
Development of Based on 89S51 Single-Chip Microcomputer Electronic Dosimeter
基于89S51单片机的放射性剂量仪研制
The Calculation of the Concentration and the Radiation Dose of Airborne Radionuclide from Nuclear Power Plant;
核电站气载放射性核素浓度和辐射剂量计算
Study on the Relationship between the Irradiation Dose and Volume in Radiation-induced Lung Injury;
放射性肺损伤的辐射剂量与体积关系研究
Assessment of Dose Distribution of the Esophageal Cancer in the Treatment Using the Extended Field Radiotherapy
食管癌扩大照射野放射治疗的剂量学研究
Practice for use ta radiochromic liquid dosimetry system??
放射性铬液体剂量测量系统的使用方法
Practice for use of a radiochromic optical waveguide dosimetry system? ?
放射性铬光波导剂量测量系统的使用方法
Dosimetric study of simultaneous modulated accelerated radiotherapy in nasopharyngeal carcinoma
鼻咽癌同步加量调强放射治疗的剂量学研究