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人类到了近代才知道如何获取电能,可是动物中的裸臀鱼、电鲶、电鳐、电鳗等,却与生俱来就会发电。裸臀鱼生活在非洲河流里的裸臀鱼是活的“雷达”,它们的放电能量很弱小。裸臀鱼身体细长,由于它的尾巴没有尾鳍,是光裸裸的,因此而得名。裸臀鱼的发电器官是由800块“电板”组成的,它发出的电压为3～7伏。裸臀鱼身上有“雷达”发射电波,也有接受“雷达”回波的“天线”,这种特殊的电感受器官长在鱼的皮肤里。它还有滤波的本领,能将高频和低频电波都过滤掉,只让具有一定频率的电波通过。
In modern times, human beings only knew how to obtain electric energy. However, in animals, naked buttocks, electric gongs, electric gongs, electric gongs, etc., were born with electricity. Naked buttocks The naked hepatic fish living in the African rivers are live “radars” and their discharge energy is very weak. Naked buttocks are slender, and because their tails have no caudal fins, they are bare and bare, and hence they are named. The electric organs of the nude buttocks are composed of 800 “electric plates”, which emit voltages of 3 to 7 volts. Naked buttocks have “radar” radio waves and “radar” echoes of “radar” echoes. This special electrosensory organ grows in the fish’s skin. It also has the ability to filter out high-frequency and low-frequency waves, and let only radio waves with certain frequencies pass through.