选用精、中矿和原、尾矿两个标准系列。

Two series of standard samples were prepared.

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此方法借助于验证精原干细胞迁移的器官培养体系。

The method depends on an organ culture system onto which SSCs are transplanted.

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此方法借助于验证精原干细胞迁移的器官培养体系。

The method depends on an organ culture system onto which SSCs are transplanted.

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