1 to 10 of 165 结果
application/x-compressed - 320.3 KB - MD5: 6d5352836228fbbf4f55bd05d9ce9022
"CIEFR-HS2017_update"目的是：
1.将旧版本的pline更正为新版本的pline_order；增加pline，以便于基于hhid和pline与CHFS数据库进行合并用于拓展分析。
2.匹配未成年人和还在学校就读的18岁以上学生的父母的个人ID，以便通过父母的ID与父母的相关信息进行合并（如，受教育程度，工作等）。 |
2022-11-30 - Satellite quantification of oil/gas methane emissions in the US and Canada including contributions from individual basins
Lu Shen, 2021, "Replication Data for: Satellite quantification of oil/gas methane emissions in the US and Canada including contributions from individual basins", https://doi.org/10.18170/DVN/JPKFU6, 北京大学开放研究数据平台, V3, UNF:6:1s2sxpl5VVWMjGJVZUm2PA== [fileUNF]
|
Plain Text - 1.3 KB - MD5: 9961e8b6ae91ed7eff4e0472760423a7
|
Tab-Delimited - 152 B - MD5: 60f766afcc90ce6cc95bace5b2560715
|
Tab-Delimited - 95 B - MD5: 750aa3a8545a264196c77cdfe1dbf7d2
|
Tab-Delimited - 94 B - MD5: 0aed214dfac87a9612d950bd498e8a16
|
Tab-Delimited - 93 B - MD5: 5cd2a7178cdd998570a2bda9c740b75e
|
Tab-Delimited - 93 B - MD5: 8893a5368a70bdb8f9600c5516d32425
|
Tab-Delimited - 95 B - MD5: c49f07d16645535cd7a473f520f9a470
|
Tab-Delimited - 262 B - MD5: 196525f68ce7f2b749ed24d27b7977b9
|
