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1、机器人捕鱼 日本制造的捕鱼机器人,开辟了海上捕捞自动化的新途径。这种机器人由电脑控制,完全能够承担下网、起网、渔获物分类等项作业,可供捕捞金枪鱼等用。 2、电子捕鱼 英国生物学家希克利研究出适应不同鱼类的脉冲频率,可专捕某一种鱼。例如,捕鳗鱼的频率是每秒5次,捕梭子鱼是10次,捕鲤鱼是20次。 3、气幕捕鱼 使用围网捕鱼时,鱼常从网边溜走。如用压缩空气通过输气管从水底自下
1, fishing robot Fishing robot made in Japan, opened up new avenues for fishing at sea. This robot controlled by the computer, fully able to undertake the net, net, catches and other classification operations, for fishing tuna and other purposes. 2, electronic fishing British biologist Scicli developed to adapt to the pulse frequency of different fish, can catch a particular kind of fish. For example, the frequency of eel fishing is 5 times per second, catching the barracuda 10 times and catching the carp 20 times. 3, air curtain fishing When using the seine fishing, fish often slip away from the net. Such as using compressed air from the bottom through the gas pipe