剂量限值是指在正常情况下，为了保护个人而制定的防护水平，是不可接受的剂量范围的下限值，不是允许接受的剂量范围的上限值，是辐射防护体系的一部分，是一个主权国家在参照国际标准的基础上自行确定的数值。
个人剂量限值 personal dose limit ; individual dose limit
人剂量限值 individual dose limits ; individual dosage limit
公众照射剂量限值 dose limit for public exposure
剂量限值等效浓度 dose limit equivalent concentration
职业照射剂量限值 dose limit for occupational exposure
剂量当量限值 [核] dose equivalent limit ; limit value of equivalent dosage
基准剂量下限值 BMDL
文章简要阐述了空间辐射环境、空间辐射生物学效应与航天员的辐射剂量限值等问题。
The paper briefly introduces space radiation environment, biological effects of space radiation and limited absorbed dose bound to Astronaut in space activity.
后二种型号料位计对维修人员年最大接受剂量当量，只有国家剂量限值的1／2～1／3。
The biggest dose equivalent that maintenance workers accepted per year is only equal to 1/2~1/3 of the dose limit value which state stipulated .
HCV - 796被发现通常很好地被宽容，借由有利的药物动力学和没有剂量限值毒性。
HCV-796 was found to be generally well tolerated, with favorable pharmacokinetics and no dose-limiting toxicities.
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