The seriousness of dental fluorosis was examined by Dean's method and intelligence level was evaluated by CRT-RC in these sampled children.
对选定的研究对象进行氟斑牙患病情况检查,并采用《联合型瑞文测验——中国农村版》(CRT-RC)进行智力水平测试。
The seriousness of dental fluorosis was examined by Dean's method and intelligence level was evaluated by CRT-RC in these sampled children.
对选定的研究对象进行氟斑牙患病情况检查,并采用《联合型瑞文测验——中国农村版》(CRT-RC)进行智力水平测试。
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