CAJ | 학술논문

铀系核素210 Po 、210 Bi 和210 Pb 的测试在铀矿地质勘查与核废物安全处置研究、沉积年代学与同位素地球化学研究、大气环境学与辐射卫生学研究等诸多领域具有重要意义。本文重点总结了近些年来210 Pb 、210 Bi 和210 Po 3核素各种测试技术的研究进展与现状，评述了存在的主要问题及未来发展趋势。
유계핵소210 Po 、210 Bi 화210 Pb 적측시재유광지질감사여핵폐물안전처치연구、침적년대학여동위소지구화학연구、대기배경학여복사위생학연구등제다영역구유중요의의。본문중점총결료근사년래210 Pb 、210 Bi 화210 Po 3핵소각충측시기술적연구진전여현상，평술료존재적주요문제급미래발전추세。
The detection of uranium series nuclides - 210 Po ,210 Bi and 210 Pb is significant in many fields , such as uranium geology and exploration ,the safe disposal of nuclear waste ,deposition geochronology , isotope geochemistry ,the atmospheric environmental science ,the radiation hygiene .This article sum-marized the research progress and situation of different techniques for measuring 210 Po ,210 Bi ,210 Pb in re-cent years .The major technical problems and the developing future trend was eviewed .