hyperphonons: [网络] 超声 hyperphonesis: [医] 音响过强 hyperphoric asthenopia: 《英汉医学词典》hyperphoric asthenopia ; 上隐斜性眼疲劳 hyperphoneme: 超音位, 超音素 hyperphorics: [网络] 超物理学 hyperphlogosis: [医] 重[度]炎症, 剧性炎症 hyperphosphataemia: [网络] 高磷酸盐血症;高血磷症;高磷酸血症 hyperphilia: [网络] 痴呆症 hyperphosphataemic: [网络] 高磷酸血症 hyperphenylalaninemias,non-phenylketonuric: 《英文msh词典》Hyperphenylalaninemias,Non-Phenylketonuric ; [入口词] Hyperphenylalaninemias,Non-Phenylketonuric ; [主题词] Phenylketonurias ; [英文释义] A group of autosomal recessive disorders marked by a deficiency of the hepatic enzyme PHENYLALANINE HYDROXYLASE or less frequently by reduced activity of DIHYDROPTERIDINE REDUCTASE (i.e.,atypical phenylketonuria). Classical phenylketonuria is caused by a severe deficiency of phenylalanine hydroxylase and presents in infancy with developmental delay; SEIZURES; skin HYPOPIGMENTATION; ECZEMA; and demyelination in the central nervous system. (From Adams et al.,Principles of Neurology,6th ed,p952).