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calving number

  • 胎次

网络释义专业释义

  产犊胎次

... calving number 产犊胎次 down calving 母牛临产 calving pen 产犊间 ...

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  • 产犊胎次

·2,447,543篇论文数据,部分数据来源于NoteExpress

权威例句

  • Migratory caribou in low Arctic Greenland and elsewhere are declining in number as they have not been able to keep their calving season in synch with changes in plant growth.

    CNN: The changing face of the Arctic

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