QQ客服 官方微博 反馈留言

浏览/检索结果: 共3条，第1-3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 Persistence of learning gains from computer assisted learning: Experimental evidence from China SCI/SSCI论文 2015 作者:  Mo D.;  Zhang, L.;  Wang, J.;  Huang, W.;  Shi, Y. 收藏  |  浏览/下载：23/0  |  提交时间：2017/11/09 Computer assisted learning  persistence of learning gains  randomized  experiment  rural China  academic-performance  instruction  environment  motivation  education  students  program  schools   Close relationship between spectral vegetation indices and V-cmax in deciduous and mixed forests SCI/SSCI论文 2014 Zhou Y. L.; Ju W. M.; Sun X. M.; Hu Z. M.; Han S. J.; Black T. A.; Jassal R. S.; Wu X. C. 收藏  |  浏览/下载：36/0  |  提交时间：2014/12/24 V-cmax  spectral vegetation indices  ensemble Kalman filter  BEPS model  ensemble kalman filter  terrestrial chlorophyll index  gross primary  production  net ecosystem exchange  gap filling strategies  boreal aspen  forest  photosynthetic capacity  eddy covariance  water fluxes  temperature-dependence   Diagnostic experiments for transport mechanisms of suspended sediment discharged from the Yellow River in the Bohai Sea SCI/SSCI论文 2010 Li G. S.; Xue X. H.; Liu Y.; Wang H. L.; Liao H. P. 收藏  |  浏览/下载：21/0  |  提交时间：2012/06/08 sediment from the Yellow River  suspended transport  dynamic mechanism  diagnostic experiment  dynamics  shelves  estuary  bank  flux  spm  bed