adj.开叉的，开叉形状的

The furcal is a distinctive feature of the whip-like tail of the electric eel.
这种梳状结构是电鳗尾巴上的一个明显的特征。
In some species of fish, like the dogfish shark, the furcal is located near the end of the caudal peduncle.
在一些鱼类，如狗鱼鲨鱼中，梳状结构位于尾柄末端附近。
When the electric eel moves its tail, the furcal helps to direct the movement and maintain balance.
当电鳗摆动尾巴时，梳状结构帮助指导运动并保持平衡。
Biologists often study the furcal structure in different fish species to understand their swimming mechanics.
生物学家经常研究不同鱼类的梳状结构，以了解它们的游泳力学。
The furcal region of the fish's tail plays a crucial role in generating the electrical impulses that it uses for communication and hunting.
鱼类尾巴的梳状区域在产生用于通信和捕猎的电脉冲中起着关键作用。
The unique furcal shape of certain species of fish can sometimes be used as an identifier in taxonomic studies.
某些鱼类特有的梳状形状有时会在分类学研究中用作识别标志。
Researchers have found that the furcal structure in fish can influence their swimming speed and maneuverability.
研究人员发现，鱼类的梳状结构可以影响它们的游泳速度和机动性。
In the context of evolutionary biology, the evolution of the furcal structure in fish has been linked to adaptations for better swimming efficiency.
在进化生物学的背景下，鱼类梳状结构的演变与提高游泳效率的适应性有关联。
The furcal structure in fish not only aids in swimming but also serves as a defense mechanism against predators by creating a loud noise when disturbed.
鱼类的梳状结构不仅有助于游泳，而且在受到干扰时会产生大声噪音作为对捕食者的防御机制。
Scientists are exploring the potential applications of understanding fish furcal structures in developing new technologies for underwater propulsion.
科学家们正在探索理解鱼类梳状结构的潜力，以便开发新的水下推进技术。