Firstly, the high resolution pictures of dragonfly wings from sample tests were studied, the unique feature of the reticulate vein structure and the details of dragonfiy wings were figured out.

• 首先，对实验中获取的高清晰度的蜻蜒翅膀数码图片进行了细致地分析，了解了翅膀的网状翅脉结构特征和一些细部构造。