Every few minutes over the next hour , more sturgeons reproduce the feat.

每隔数分钟, 都有更多的鲟重复着表演.

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Why the sturgeons jump has been the topic of a long - standing debate.

为什么鲟鱼要跳跃历来存在争论.

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Sturgeons and gars are ganoid.

鲟鱼和长嘴鱼都是硬鳞鱼.

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Sturgeons are prized for their blackish roe.

鲟鱼因其黑色的鱼卵而受到珍视.

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The research situation reproductive physiology, genetics and ecology of sturgeons in China were summarized.

介绍了我国鲟类生理学 、 遗传学及生态学的研究现状.

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