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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 内容类型：SCI/SSCI论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Assessment of effectiveness of nature reserves on the Tibetan Plateau based on net primary production and the large sample comparison method SCI/SSCI论文 2016 作者:  Zhang Y. L.;  Hu, Z. J.;  Qi, W.;  Wu, X.;  Bai, W. Q. 收藏  |  浏览/下载：32/0  |  提交时间：2016/12/16 nature reserves  protection effectiveness  large sample comparison  method  net primary production  Tibetan Plateau  protected areas  alpine grassland  climate-change  china  biodiversity  satellite  indicator  framework  efficacy   Computer technology in education: Evidence from a pooled study of computer assisted learning programs among rural students in China SCI/SSCI论文 2015 作者:  Mo D.;  Huang, W. M.;  Shi, Y. J.;  Zhang, L. X.;  Boswell, M. 收藏  |  浏览/下载：25/0  |  提交时间：2017/11/09 Education  Computer assisted learning  Pooled study  China  low-achieving students  nursing-students  self-efficacy  instruction