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ZHAI PENGJI;FENG YUSHUI Institute of High Energy Physics, Academia Sinica, P. O. Box 2732, Beijing, 100080 Laboratory of Industrial Hygiene Ministry of Public Health, P. O. Box 8018, Beijing, 100088. PASSIVE INTEGRATING RADON LEVEL MEASUREMENT OF THE BUILDING FOR NUCLEAR AND RADIOCHEMISTRY[J]. Atomic Energy Science and Technology, 1993, 27(1): 74-74. DOI: 10.7538/yzk.1993.27.01.0074
Citation: ZHAI PENGJI;FENG YUSHUI Institute of High Energy Physics, Academia Sinica, P. O. Box 2732, Beijing, 100080 Laboratory of Industrial Hygiene Ministry of Public Health, P. O. Box 8018, Beijing, 100088. PASSIVE INTEGRATING RADON LEVEL MEASUREMENT OF THE BUILDING FOR NUCLEAR AND RADIOCHEMISTRY[J]. Atomic Energy Science and Technology, 1993, 27(1): 74-74. DOI: 10.7538/yzk.1993.27.01.0074
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  • ~(222)Ra concentration are measured using passive integrating radon monitors in the building for nu-clear and radiochemistry in Institute of High Energy Physics. The concentrations are averaged over 5-month or 6--month periods. The results are compared with the situation of home and abroad. ~(222)Rn con-centration in outdoor is 5.7 Bq·m~(-3) which is consistent with those of other districts. Range of Rn in-door is 73--184 Bq·m~(-3) which is higher than that of general buildings.
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