cement, the payment of project: the main cap to pay 40%, Basic knowledge for reference: cultural knowledge (4)..Tianjin open recruitment of civil servants in 2015 civil service personnel to be hired i
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2015-09-02 14:15:36
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SINCOLA ,greatcity render machine greatcity render machine Cement mortar rendering machineSkc20 Concrete Spraying System FAQ:
1. Q: Is Concrete Spraying System equipment suitable for our project?
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2015-10-26 15:09:46
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@开局警示：建议一步一步测试或重新建表测试，避免操作不当误删DELETE FROM usersWHERE id NOT IN ( SELECT temp.min_id FROM ( SELECT MIN(id) min_id FROM t_cement_concrete_info GROUP BY produce_time ) AS temp);请编写一个SQL语句...
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2021-11-26 16:50:35
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1 分别使用岭回归和Lasso解决薛毅书第279页例6.10的回归问题例6.10的问题如下：输入例题中的数据，生成数据集,并做简单线性回归，查看效果cement <- data.frame(X1 = c(7, 1, 11, 11, 7, 11, 3, 1, 2, 21, 1, 11, 10), X2 = c(26, 29, 56, 31, 52, 55,
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2014-10-10 10:04:09
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数据集格式：Pascal VOC格式+YOLO格式(不包含分割路径的txt文件，仅仅包含jpg图片以及对应的VOC格式xml文件和yolo格式txt文件)图片数量(jpg文件个数)：1787标注数量(xml文件个数)：1787标注数量(txt文件个数)：1787标注类别数：1数据集编号：mbd.pub/o/bread/Zp6Ym51t标注类别名称:["Cement-bag"]每个类别标注的框数：C
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2024-10-31 08:29:59
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