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订单爆满 设备昼夜工作？
封面新闻消息，从5月25日以来，河南出现大范围持续阴雨天气，许多小麦还来不及收获，就变成了灰色、发霉发芽。据河南省农业农村厅的数据显示，截至5月31日17时，河南省已收获小麦951万亩，日投入联合收割机4.9万台。[详细]
2023-06-02 07:06 分类：问答where to put business logic in a library?
i\'m going to create a library that consists of a lot of separate classes. i\'m very familiar with mvc but have never created a pure library before.[详细]
2022-12-28 16:39 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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