论文部分内容阅读
我们对蜡叶标本的制作进行改进,使标本的使用寿命大幅度地提高,并使杯本更美观。现将我们的做法介绍如下。
We improved the production of wax leaf specimens so that the useful life of the specimens was greatly improved and the cups were more beautiful. Now we introduce our approach as follows.