QQ客服 官方微博 反馈留言

浏览/检索结果: 共17条，第1-10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 The Impact of Vocational Schooling on Human Capital Development in Developing Countries: Evidence from China SCI/SSCI论文 2016 作者:  Loyalka P.;  Huang, X. T.;  Zhang, L. X.;  Wei, J. G.;  Yi, H. M. 收藏  |  浏览/下载：17/0  |  提交时间：2017/11/09 market  labor  education   Organic nitrogen uptake is a significant contributor to nitrogen economy of subtropical epiphytic bryophytes SCI/SSCI论文 2016 作者:  Song L.;  Lu, H. Z.;  Xu, X. L.;  Li, S.;  Shi, X. M. 收藏  |  浏览/下载：22/0  |  提交时间：2017/11/09 montane cloud forest  earliest land plants  amino-acid nitrogen  boreal  forests  atmospheric ammonium  sphagnum mosses  n deposition  costa-rica  fixation  growth   Patterns in leaf traits of leguminous and non-leguminous dominant trees along a rainfall gradient in Ghana SCI/SSCI论文 2016 作者:  Song M. H.;  Djagbletey, G.;  Nkrumah, E. E.;  Huang, M. 收藏  |  浏览/下载：26/0  |  提交时间：2017/11/09 leaf delta C-13  leaf delta N-15  leaf mass per area (LMA)  dominance  precipitation gradient  carbon-isotope discrimination  n-15 natural-abundance  water  availability  nitrogen-fixation  species richness  ecosystem  delta-n-15  vegetation  diversity  australia   The Impact of Vocational Teachers on Student Learning in Developing Countries: Does Enterprise Experience Matter? SCI/SSCI论文 2016 作者:  Johnston J.;  Loyalka, P.;  Chu, J.;  Song, Y. Q.;  Yi, H. M. 收藏  |  浏览/下载：20/0  |  提交时间：2017/11/09 high-school  achievement  gender  credentials   Estimating Soil Salinity in the Yellow River Delta, Eastern China-An Integrated Approach Using Spectral and Terrain Indices with the Generalized Additive Model SCI/SSCI论文 2016 作者:  Song C. Y.;  Ren, H. X.;  Huang, C. 收藏  |  浏览/下载：18/0  |  提交时间：2016/12/16 Akaike's information criterion  digital elevation model  Landsat TM  image  soil salt content  terrain in indices  vegetation cover  salt-affected soils  remote-sensing data  reflectance spectra  decision-tree  prediction  region  county   Organic nitrogen uptake is a significant contributor to nitrogen economy of subtropical epiphytic bryophytes SCI/SSCI论文 2016 作者:  Song L.;  Lu, H. Z.;  Xu, X. L.;  Li, S.;  Shi, X. M. 收藏  |  浏览/下载：22/0  |  提交时间：2016/12/16 montane cloud forest  earliest land plants  amino-acid nitrogen  boreal  forests  atmospheric ammonium  sphagnum mosses  n deposition  costa-rica  fixation  growth   Estimating Winter Wheat Leaf Area Index From Ground and Hyperspectral Observations Using Vegetation Indices SCI/SSCI论文 2016 作者:  Xie Q. Y.;  Huang, W. J.;  Zhang, B.;  Chen, P. F.;  Song, X. Y. 收藏  |  浏览/下载：28/0  |  提交时间：2016/12/16 Hyperspectral  leaf area index (LAI)  precision agriculture  spectral  indices  winter wheat  heterogeneous grassland  chlorophyll estimation  narrow-band  broad-band  lai  biomass  crops  algorithm  inversion  imagery   Estimating Soil Salinity in the Yellow River Delta, Eastern China-An Integrated Approach Using Spectral and Terrain Indices with the Generalized Additive Model SCI/SSCI论文 2016 作者:  Song C. Y.;  Ren, H. X.;  Huang, C. 收藏  |  浏览/下载：11/0  |  提交时间：2017/11/09 Akaike's information criterion  digital elevation model  Landsat TM  image  soil salt content  terrain in indices  vegetation cover  salt-affected soils  remote-sensing data  reflectance spectra  decision-tree  prediction  region  county   The Impact of Vocational Teachers on Student Learning in Developing Countries: Does Enterprise Experience Matter? SCI/SSCI论文 2016 作者:  Johnston J.;  Loyalka, P.;  Chu, J.;  Song, Y. Q.;  Yi, H. M. 收藏  |  浏览/下载：20/0  |  提交时间：2016/12/16 high-school  achievement  gender  credentials   Estimating Winter Wheat Leaf Area Index From Ground and Hyperspectral Observations Using Vegetation Indices SCI/SSCI论文 2016 作者:  Xie Q. Y.;  Huang, W. J.;  Zhang, B.;  Chen, P. F.;  Song, X. Y. 收藏  |  浏览/下载：28/0  |  提交时间：2017/11/09 Hyperspectral  leaf area index (LAI)  precision agriculture  spectral  indices  winter wheat  heterogeneous grassland  chlorophyll estimation  narrow-band  broad-band  lai  biomass  crops  algorithm  inversion  imagery