In sectionⅤ, we studied committed effective inhalation dose equivalent from primordial radionuclides to Chinese adult man.
将计算的结果与ICRP-71的推荐数据进行了对比。第五章是吸入原生放射性核素所致的待积有效剂量的研究。
The energy response of the wide energy range neutron rem counter was calculated using the MCNP and FLUKA code, when the structure was changed. The result was compared with the standard curve of ICRP.
应用MCNP和FLUKA程序，对不同结构宽能区中子雷姆仪的能量响应进行计算，并将计算结果与国际辐射防护委员会推荐的响应曲线进行了比较分析。
Measurement of gamma ray activities can be transformed to that of alpha ray and beta ray activities. When natural radionuclides are well distributed in materials, there is fixed interrelationship between alpha ray and beta ray activities in any part of a decorative material and alpha ray and beta ray surface activities.
同时，ICRP和IAEA都已明确我国《放射卫生防护基本标准》GB4792-1984对公众的剂量限值不适用于天然放射性，而我们的国家标准仍使用土壤的剂量转换因子和公众的年剂量限值来推导建筑材料的核素限量。
According to broad beam transmission of medical X and gamma rays through lead and concrete given by ICRP, appropriate fitting functions were presented using curve fitting code programmed by myself.
根据国际放射防护委员会（ICRP）给出的屏蔽材料铅和混凝土中宽束医用X、γ射线的透射曲线，采用自编的曲线拟合计算机程序得到了相应曲线的拟合方程；
The project has based the definition and conception on the new recommendations of the ICRP and ICRU. The theory and method of measuring the Directional Absorbed Dose rate by an extrapolation ionization chamber with parallel plane have been researched.
依踞ICRP和ICRU最新推荐的外照射实用量的定义和概念，研究了用平行平板外推电离室刻度定向吸收剂量率的理论和方法。
The medical exposure levels were studied based on the census data in Shanghai, and the dose conversion factors (DCF) recommended by the International Commission on Radiological Protection (ICRP) were used.
在医疗照射水平分析研究中，结合上海市临床核医学应用的普查结果和国际放射防护委员会（ICRP）推荐的相关剂量转换系数，开展相关医疗照射所致公众的剂量水平分析。
An overview of the current and future work of ICRP Committee 2 was briefly discussed, the discussion was limited to internal dosimetry. The main topics were as follows: (1) Internal dose to members of the public;
本文对国际放射防护委员会第2分委员会当前和今后的工作作了概述，内容限于内照射剂量学领域，涉及：（1）公众成员的剂量；
In our country, the IAEA recommended cost($3000)can serve as α basic cost of radiological protection before it is achived.
在达到IAEA推荐值前以IAEA推荐值(30 0 0美元)作为我国辐射防护α值基础值；超过IAEA推荐值后，以ICRP推荐值(10 0 0 0～ 2 0 0 0 0美元)作为我国辐射防护α值基础值。
In our country, the IAEA recommended cost($3000)can serve as α basic cost of radiological protection before it is achived. The ICRP recommended cost($10, 000～20, 000)as a basic cost of radiological protection when the IAEA is surpassed.
在达到IAEA推荐值前以IAEA推荐值(30 0 0美元)作为我国辐射防护α值基础值；超过IAEA推荐值后，以ICRP推荐值(10 0 0 0～ 2 0 0 0 0美元)作为我国辐射防护α值基础值。
ICRP Human Respiratory Tract Model and the relative toxicity potency of PAHs reported by WHO were used to compare the unit risk value for lung cancer of the different fuel and the PAHs depositions on human respiratory tract in different aerodynamic size were estimated.
利用肺沉积模型和WHO/ICRP公布的多环芳烃相对毒性值比较了不同燃料燃烧产生的多环芳烃对人体的致肺癌危险度和不同粒径颗粒物上多环芳烃在人体呼吸系统的沉积量。
The results show that the health rish values due to chemical carcinogens are higher than the standard recommended by ICRP and their effect is much greater than that of non-carcinogens.
结果表明，化学致癌物对人体健康危害个人年风险度远超过非致癌物。
And the results of estimation of internal doses from ingestion in the population of China is below the corresponding results given in UNSCEAR 1986 report, but near the results given by ICRP.
属正常本底范围。内剂量估算结果表明，我国居民经饮水摄入天然放射性核素所致内照射剂量低于UNSCEAR1986年报告的UNSCEAR估算值，而接近ICRP估计值。
Because of taking environmental tritium in the area, the annual committed effective dose equivalent was 0.19 μ Sv which is only one five thousandth of annual limited dose to the public proposed by ICRP and one ten thousandth of the natural background estimated by UNSCEAR in 1982.
待积有效剂量当量为0.19μSv·a~（-1），仅为ICRP1977年规定的公众年剂量限值的五千分之一和UNSCEAR1982年估算的正常本底地区天然辐射所致剂量的万分之一。
Study of influence of ICRP NEW dose limit on annual limit on exposure for occupational exposure to radon progeny
ICRP新剂量限值对氡子体职业性照射年照射量限值影响的探讨
The organic pollution degree in drinking water sources was relatively slightly, the health risk caused by organic pollutants in drinking water source was much lower than the maximum allowance levels recommended by ICRP. 2.
结论1.水源水中检出的有机污染物浓度均较低，经饮水途径造成的健康风险度较小，远低于ICRP推荐的最大可接受水平。
Comparison of the Respiratory Tract Models Developed by ICRP and USEPA
ICRP和美国EPA呼吸道模型的初步比较
Through the comparison of the physiological characteristics, arrange of application, as well as the deposition, it is concluded that the ICRP model can compacted with the USEPA model.
通过比较两种模型的生理分区、适用范围，以及污染物在呼吸道沉积量的差异，认为ICRP的呼吸道模型可以兼容美国EPA的呼吸道模型。
Committee 2 of the icrp: overview of the current and future work
国际放射防护委员第2分委员会当前和今后工作的概述
According to the dose coefficient method of ICRP, the problem of internal radiation dosage estimation has turned into how to estimate the intake.
CRP（国际辐射防护委员会）的剂量系数估算方法确立以来，内照射剂量估算的主要问题变成了如何估算摄入量的问题。
The ICRP human respiratory tract model for radiological protection
国际放射防护委员会为放射防护提出的人呼吸道模型