在教学、科研和生产上,常需浸制果实标本,但很难长期保持果实的色泽。笔者经过多次试验,终于找到了比较理想的配方,使浸制果实标本的长期保色问题得到解决。现将果实标本的浸制方法介绍如下,供教学、科研、生 In teaching, research and production, often need to dip fruit specimen, but it is difficult to maintain long-term fruit color. After several tests, the author finally found the ideal formula, so that the long-term colorimetric problem of the dipped fruit specimen was solved. Now the method of immersion fruit samples introduced below, for teaching, scientific research, students