传统的制作中枢神经整体标本的方法是用双排锯和肋骨剪把骨头锯开和咬断进行取材。但是椎骨和颅骨的骨质比较硬,标本制作需要专门的工具,给标本制作带来诸多不便。作者尝试不用双排据、咬骨钳和肋骨剪等专门工具的情况下,采用盐酸浸泡脱钙法制作标 The traditional method of making central CNS specimens is to cut and bite the bones with double-row saws and rib scissors. However, the bone of the vertebra and the skull are relatively hard, and the specimen preparation requires special tools, which bring a lot of inconvenience to the specimen making. The author attempts not to use double row, rongeur and rib scissors and other specialized tools, the use of hydrochloric acid soaking decalcification production standard