Reactor coolant system dose equivalent 反应堆冷却剂系统剂量当量
Portable neutron ambient dose equivalent ratemeters for use in radiation protection GB/T14318-1993辐射防护用便携式中子周围剂量当量率仪
"Direct reading, personal dose equivalent and/ or dose equivalent rate monitors for X and gamma radiation" GB/T13161-1991直读式个人X和γ辐射剂量当量和剂量当量率监测仪
Calculations of Dose and Ambient Dose Equivalent in Radiation Field for Am-Be Neutron Source Am-Be中子源辐射场周围剂量当量与吸收剂量的计算
Discussion on the dose limitation system and the effective dose equivalent 剂量限量体系和有效剂量当量的讨论
Some pieces of advice about how to deduce individual dose equivalent superficial are given. 提出了几点减少个人浅表剂量当量的建议。
They can be used to measure personal neutron dose equivalent in the low neutron dose equivalent level. 采用修正的响应值可以用于低水平的个人中子剂量测量。
For the measurement of ambient dose equivalent H ·( d), the instrument shall be required to have isotropic directional response. 对周围剂量当量H*(d)的测量,要求仪器具有各向同性的角响应性能。
Ambient dose equivalent and directional dose equivalent instruments 周围剂量当量计和定向剂量当量计的实验研究
Neutron quality factor and dose equivalent 中子品质因数和剂量当量
Two types of multi-sphere spectrometers, based on active and passive detectors respectively, were established by the Division of Radiation Metrology of China Institute of Atomic Energy for measuring the neutron energy spectra and dose equivalent rates in radiation workplaces. 为解决辐射场所中子能谱和剂量当量率的现场测量,中国原子能科学研究院放射性计量测试部建立了两种类型的多球谱仪:分别基于主动式和被动式探洲器。
The concepts of ambient dose equivalent rate constant Γ δ, H and directional dose equivalent rate constant Γ δ, H ′ for isotropic point source of radionuclides emitting photons were presented in this paper. 本文提出了发射光子的放射性核素各向同性点源的周围剂量当量率常数Γδ,H*和定向剂量当量率常数Γδ,H′的概念。
Theoretical correction on measuring neutron dose equivalent for the intermediate energy heavy ion reaction with the 10-in single-sphere rem-meter 10-in单球rem计测量中能重离子反应中子剂量当量的理论修正
The dose equivalent of neutron radiation is very low, the measured value is far below the national and ministry issued standards of permissible dose equivalent. 中子辐射剂量当量远低于国家和部颁标准,更低于国际防护委员会推荐的中子辐射允许剂量当量最大值。
Calculation and experimental validation of neutron response for a high sensitivity environmental neutron dose equivalent meter 一种高灵敏度环境中子剂量当量仪的能量响应计算与实验验证
The Neutron fluence ( E ≥ 0.1MeV) in irradiation cavity and the dose equivalent rate on outer surface of shield for irradiation cavity are calculated. Comparing the measured value with theoretical, the results are conform. 计算了辐照腔中的快中子(E≥0.1MeV)注量和辐照腔屏蔽外表面处的当量剂量率,理论计算与实测值比较表明,二者符合很好。
The personal annual effective dose equivalent caused by radon daughters is 0.88 mSv. 氡子体产生的个人年有效剂量当量为0.88mSv。
Calculation of effective dose equivalent and derivation of Ali and DAC by inhalation of short-lived radon daughters 吸入短寿命氨子体有效剂量当量的计算及ALI和DAC的导出
Application of effective dose equivalent in medical exposure dose assessment 有效剂量当量在医疗照射剂量评价中的应用
An approximate method of evaluating cumulative effective dose equivalent from internal exposure 内照射累积有效剂量当量的近似估算方法
The annual collective effective dose equivalent and per capita collective effective dose equivalent of population from diagnostic X-ray procedures were estimated. 估算了X射线诊断检查所致公众的年集体有效剂量和年人均有效剂量。
The maximum annual effective dose equivalent to resident ( adult) caused by ingesting the food and inhaling the air is 9. 27 X 10-7Sv/ a and the collective effective dose equivalent is 0. 36 man-Sv/ a. 公众居民(成人)因吸入和食入含~(131)I和~(134137)Cs的空气和食品所致的最大年有效剂量当量为9.27×10~(-7)Sv,集体有效剂量当量为0.36man-Sv/a。
Results The effective dose equivalent from 134 Cs 137 Cs and 131I were 66 μ Sv 88 μ Sv and 1728 μ Sv respectively. 结果来自134Cs、137Cs和131I的有效剂量当量分别是66μSv、88μSv和1728μSv。