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- Alanine/ESR dosimetry system has been greatly developed since Bradshaw firstly used alanine as a solid dosimeter to measure the absorbed dose for radiation processing forty years ago. 自从四十年前Bradshaw等人将丙氨酸作为固体剂量计测量辐射加工水平的吸收剂量以来,丙氨酸/ESR剂量学研究得到了很大的发展。
- The effects on skin depend on absorbed dose and the area of irradiation. 辐射引致的皮肤病变与剂量及受照的面积有关。
- Absorbed dose applies to all types of ionizing radiation and substances. 吸收剂量适用于任何类型的电离辐射和任何物质。
- The severity of stochastic effects is independent of the absorbed dose. 随机性效应的严重程度是不受吸收剂量的大小影响。
- Absorbed dose is a physical quantity to measure the radiation energy absorbed by unit mass of substances. 吸收剂量是用来量度电离辐射与物质相互作用时,单位质量物质吸收辐射能量多少的一个物理量。
- The farther away that people are from a radiation source, the less the absorbed dose. 距离辐射源越远,所受剂量越少。
- Under normal circumstances, the larger the absorbed dose, the larger will be the hazard. 在正常情况下,吸收剂量愈大,危害亦愈大。
- The less time that people are exposed to a radiation source, the less the absorbed dose. 受到辐射照射的时间越短,身体所受的剂量越少。
- The contribution of intranuclear radionuclides to mean absorbed dose was larger than that of extranuclear ones. 细胞核内的核素对细胞核吸收剂量的贡献远大于细胞质中的核素。
- The radiation absorbed dose delivered to the spleen, marrow were 0.733, 0.412mGy/MBq respectively. 在儿童模型中,脾脏、骨髓受到的内照射辐射吸收剂量分别是0.;733、0
- The simulating results agree with the experimental results at different absorbed dose rate. 理论模拟结果与实际不同剂量率辐射实验结果符合得很好。
- There is a linear relationship between density and absorbed dose within the range of 0-68.84mGy. 结果显示:在0-68.;84mGy范围内;吸收剂量与自显影灰度值呈线性关系;
- Objective:To set up a new measurement method for radiation absorbed dose by using chrominance technology. 目的:尝试使用色度学原理技术进行液体辐射变色剂量学研究。
- In this paper the principle, structure and measuring systems of a neutron absorbed dose calorimeter are described. 本文介绍我们研制的中子吸收剂量量热计的原理、结构及其测量系统。
- The graft rate can be changed with the variations of absorbed dose, absorbed dose rate and irradiation environment. 接技率的变化规律可用自由体积模型解释。
- The relationship among energy deposit, energy imparted and linear energy are compared. A comparison between cema and kerma, absorbed dose is made. 比较了沉积能、授予能和线能之间的关系 ,及比转换能与比释功能和吸收剂量间的关系。
- The count of human peripheral blond lymphocyte is related to classes of work and cumulated absorb dose. 放射工作人员外周血淋巴细胞微核率与工种、累计吸收剂量等因素有关。
- The absorbed dose to lung tissue as a function of age of rabbitsby Inhalation of short-lived radon daughters is described in this paper. 本文介绍吸入短寿命氡子体的家兔肺组织吸收剂量随日龄的变化。
- The paper introduces the stereotactic radiosurgery equipment X-Knife,and the distributed features of the absorbed dose output of X-Knife briefly. 简要介绍立体定向放射外科治疗装置X刀,以及X刀的输出剂量分布特点。
- Results:The count of human peripheral blood lymphocyte is related to classes of work and cumulated absorb dose. 结果:放射工作人员外周血淋巴细胞微核率与工种、累计吸收剂量等因素有关。