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2024, Vol. 45(8): 117-124    DOI: 10.13884/j.1003-3807hxjy.2023070087
Analysis and Teaching Strategies of the Confused Problems of Retention of Significant Figures and Selection of Measuring Instruments in Analytical Chemistry
QIU Hai-Yan**, LUO Mi-Na, ZHENG Yong, WANG Bao-Gang
School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, China
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