属软骨鱼纲的鱼软骨鱼纲鱼的一种，以软骨骨架和板状鱼鳞为特征，包括鲨、鳐、灰鳐。
Any of numerous fishes of the class Chondrichthyes, characterized by a cartilaginous skeleton and placoid scales and including the sharks, rays, and skates.
由于“鱼鳞”状太阳能电池板(2)之间形成一定间隙，有效减小风压，降低成本。
As a certain gap is formed between the fish scale-shaped solar panels (2), the wind pressure is effectively reduced, and the cost is reduced.
应用推荐