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浏览/检索结果: 共3870条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Remote sensing of terrestrial gross primary productivity: a review of advances in theoretical foundation, key parameters and methods 期刊论文  OAI收割 GISCIENCE & REMOTE SENSING, 2024, 卷号: 61, 期号: 1, 页码: 32 作者:  Zhu, Wenquan;  Xie, Zhiying;  Zhao, Cenliang;  Zheng, Zhoutao;  Qiao, Kun   |  收藏  |  浏览/下载：26/0  |  提交时间：2024/04/01 Gross primary production (GPP)  light use efficiency (LUE)  photosynthetic process  remote sensing  sun-induced chlorophyll fluorescence (SIF)   Superior Al90Mg10-Based Composite Fuel Grain for a Hybrid Rocket Engine 期刊论文  OAI收割 JOURNAL OF SPACECRAFT AND ROCKETS, 2024, 页码: 9 作者:  Wang, Zezhong;  Lin, Xin;  Pan, Junjie;  Luo, Jiaxiao;  Wang, Ruoyan   |  收藏  |  浏览/下载：21/0  |  提交时间：2024/05/21 Combustion Efficiency  Emission Spectroscopy  Hybrid Rocket Engines  Paraffin Based Fuels  Regression rate  Aluminium Alloys  3D Printing   Climate change reduces agricultural total factor productivity in major agricultural production areas of China even with continuously increasing agricultural inputs 期刊论文  OAI收割 AGRICULTURAL AND FOREST METEOROLOGY, 2024, 卷号: 349, 页码: 109953 作者:  Zhou, Hong;  Tao, Fulu;  Chen, Yi;  Yin, Lichang;  Wang, Yicheng   |  收藏  |  浏览/下载：11/0  |  提交时间：2024/05/21 Agricultural inputs  Agricultural outputs  Agricultural production efficiency  Climate change impact   Optimization of coupling crop and livestock production system's eco-efficiency in northern China based on a life cycle assessment and data envelopment analysis method 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 921, 页码: 170852 作者:  Li, Jing;  Zheng, Zhican;  Xu, Yan;  Hang, Sheng;  Gong, Huarui   |  收藏  |  浏览/下载：1/0  |  提交时间：2024/05/21 Coupling crop and livestock production  Life cycle assessment  Super-SBM model  Tobit model  Optimization of eco-efficiency  Development of sustainable agriculture   Optimization of coupling crop and livestock production system's eco-efficiency in northern China based on a life cycle assessment and data envelopment analysis method 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 921, 页码: 10 作者:  Li, Jing;  Zheng, Zhican;  Xu, Yan;  Hang, Sheng;  Gong, Huarui   |  收藏  |  浏览/下载：15/0  |  提交时间：2024/05/20 Coupling crop and livestock production  Life cycle assessment  Super-SBM model  Tobit model  Optimization of eco-efficiency  Development of sustainable agriculture   Dynamics of nutrient removal and N2O emissions in an ecological ditch with different plant combinations 期刊论文  OAI收割 NUTRIENT CYCLING IN AGROECOSYSTEMS, 2024, 页码: 14 作者:  Liu, Xianglong;  Wang, Xiaoguo;  Li, Qiuhong;  Zhang, Yingjie;  Bai, Jialin   |  收藏  |  浏览/下载：0/0  |  提交时间：2024/05/28 Ecological ditches  Plant combination  Nutrient removal efficiency  Nitrous oxide emission   Both yields of maize and soybean and soil carbon sequestration in typical Mollisols cropland decrease under future climate change: SPACSYS simulation 期刊论文  OAI收割 FRONTIERS IN SUSTAINABLE FOOD SYSTEMS, 2024, 卷号: 8, 页码: 13 作者:  Liang, Shuo;  Sun, Nan;  Longdoz, Bernard;  Meersmans, Jeroen;  Ma, Xingzhu   |  收藏  |  浏览/下载：12/0  |  提交时间：2024/05/20 yield  SOC stock  carbon sequestration efficiency  Mollisols  SPACSYS model  long-term fertilization  climate change   Environmental impacts of cement kiln co-incineration sewage sludge biodried products in a scale-up trial 期刊论文  OAI收割 WASTE MANAGEMENT, 2024, 卷号: 177, 页码: 24-33 作者:  Yu, Bao;  Fu, Lili;  Chen, Tongbin;  Zheng, Guodi;  Yang, Junxing   |  收藏  |  浏览/下载：25/0  |  提交时间：2024/04/01 Biodrying  Co -incineration  Combustion characteristic  Heat utilization efficiency  Carbon emission   Regression Rate and Combustion Efficiency of Composite Hybrid Rocket Grains Based on Modular Fuel Units 期刊论文  OAI收割 AEROSPACE, 2024, 卷号: 11, 期号: 4, 页码: 18 作者:  Pan JJ(潘俊杰);  Lin X(林鑫);  Wang ZZ(王泽众)   |  收藏  |  浏览/下载：0/0  |  提交时间：2024/05/27 modular unit  modification  regression rate  combustion efficiency  hybrid rocket engine   Secure Computation Efficiency Resource Allocation for Massive MIMO-Enabled Mobile Edge Computing Networks 期刊论文  OAI收割 CHINA COMMUNICATIONS, 2024, 页码: 13 作者:     |  收藏  |  浏览/下载：1/0  |  提交时间：2024/05/20 eavesdropping  massive multiple input multiple output  mobile edge computing  partial of- floading  secure computation efficiency