The forms and structures of gill pouch in five Lampetra japonicas were observed in detail.

本文对五条日本七鳃鳗腮囊的形态结构进行了比较详细的观察。

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Lampetra japonica could migrate to the Yellow Sea region and freshwater in Jiangsu Province.

日本七鳃鳗可以迁移到黄海及江苏省淡水中。

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Lampetra has eyes, in the form of small cameras, and can use information about colours and shapes that these cameras gather in order to get around obstacles.

七鳃鳗的眼睛就是小型摄像机，它能够利用摄像机收集到的颜色、形状信息来绕开障碍物。

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But Lampetra's unique propulsion system could also have useful applications, as it has proved an efficient way to move a machine through water.

ECONOMIST: Robots

Dr Dario and Dr Stefanini have built him a device called Lampetra (pictured top), which is made of circular segments modelled on the lamprey's cartilaginous vertebrae.

ECONOMIST: Robots

Lampetra has eyes, in the form of small cameras, and can use information about colours and shapes that these cameras gather in order to get around obstacles.

ECONOMIST: Robots