蟾蜍、兔子和鸽子等脊椎动物的骨骼标本,是中学动物学教学不可缺少的教具。按照传统方法制作的骨骼标本,多数骨块间互相脱落,最后安装造型时,需将已脱离的骨块互相穿起来,非常费工费时。 经过多年的试验,我们采用下述方法制作的骨骼标本,骨块间能够保持自然连接,操作过程简单,又保证了标本的完整性。下面以蟾蜍自然联接骨骼标本的制作为例进行介绍。 Skeleton specimens of vertebrates such as baboons, rabbits, and pigeons are indispensable teaching aids for zoology teaching in middle school. According to the bone specimen prepared by the conventional method, most of the bone pieces are detached from each other, and when the shape is finally installed, the detached bone pieces need to be worn each other, which is time-consuming and labor-consuming. After many years of experimentation, we used bone specimens prepared in the following manner to maintain natural connection between the bone pieces. The operation process was simple and ensured the integrity of the specimens. The following is an example of the production of skeleton specimens attached to the skeleton.