核动力安全研究动态

本文介绍中国原子能科学研究院在核动力安全研究方面的工作概况．着重论述了８０年代和９０年代初期所进行的、与秦山核电厂设计、建造和审评、以及广东核电站安全审评密切有关的工作．对在热工水力、核燃料、概率安全评估和严重事故研究领域中的主要成果,作了简要小结．简单介绍了计划中即将开展的、与秦山核电厂二期６００ＭＷｅ工程设计有关的工作． In this paper the power reactor safety research activities in ons are briefly reviewed. The research work performed in 1980 s and 1990 s are mainly emphasised, which are closely related to the design, constriction and licensing review of Qinshan Nuclear Power Plant and the safety review of Guandong Nuclear Power Station.Major achievements in the area of thermohydraulics, nuclear fuel,peobabilistic safety assessment and severe accident researches are summarized.The foreseeable research...     

用1N-HMR方法测定1-乙基-7-氯-6-氟-1.4-二氢-4-氧喹啉-3-羧酸乙酯与其异构体的相对含量

本文报道用¹H-NMR技水,采用峰高和积分两种方法测定了1-乙基-7-氯-6-氟-1.4二氢-4-氧喹啉-3-羧酸乙酯与其异构体的相对含量,并对这两种方法进行了讨论。