【摘要】 引进和初步建立了“眨眼频率实验”的实验和测量方法 ,并提出了两项“判断受试样品 (受试木质人造板 )为阳性的辅助评价基准”:对比受试样品舱排出气与“0”空气所致的眨眼频率差别有统计学意义 ;受试样品舱排出气中污染物浓度与眨眼频率增加值之间存在“剂量 -效应”关系 (木质人造板的源剂量用甲醛衡量 )更多还原

【Abstract】 In this study,experimental method of eyes blinking frequency test was imported and initially established,and 2 evaluation criteria,for recognizing the results of tested samples (tested plywood)to be positive were considered as follows:1 the eyes blinking frequency induced by exposure to volatile gas of tested sample was statistically significantly different from that induced by exposure to pure air;2 significant dose effect relationship was observed between the levels of pollutants in volatile gas of tested plywood expressed by concentrations of formaldehyde and the increase of eyes blinking frequency更多还原