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2017, Vol. 38(1): 63-69    DOI: 10.13884/j.1003-3807hxjy.2015040119
Using Digital Hand-Held Technology to Inquire Reason of Candle Unconventional Extinguished: Validated by Determining Change of CO2 Concentration and Temperature
HUANG Yu-Zhan, QIAN Yang-Yi, LIN Jian-Fen
Institute of Chemistry Education and Resources, South China Normal University, Guangzhou 510006, China
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