The part of celery production management information system is based on previous research.

芹菜生产管理信息系统部分是基于前面研究基础上建立起来的。

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And in the end, this paper bring up the conclusion based on the previous research.

最后，在以上研究基础上提出本文的结论。

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And in the end, this paper bring up the conclusion based on the previous research.

最后，在以上研究基础上提出本文的结论。

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