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本实验动物为幼龄豚鼠46支,体重160～220克,耳郭反射阳性。标本在Veronal缓冲的1.5％四氧化锇溶液中固定,70％酒精脱水。解剖分离,铺片。依外毛细胞排列结合情况和缺失程度,将尖回自尖部到基部依次分为四区。第一区和第二区总称柯氏器实验弃用部,后两区总称柯氏器实验适用部。本实验的幼龄
The experimental animals for young guinea pigs 46, weighing 160 ~ 220 grams, auricular reflex positive. Specimens are fixed in Veronal buffered 1.5% osmium tetroxide solution and 70% alcohol is dehydrated. Anatomical separation, the film. In accordance with the arrangement of outer hair cells and the extent of the combination of defects, the sharp tip from the tip to the base in turn divided into four districts. The first area and the second area are collectively referred to as the Reversed Coriolis Experimental Department, the latter two areas commonly referred to the Department of Coriolis Experimental Department. The experiment of young