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浏览/检索结果: 共168条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择作者升序作者降序发表日期升序发表日期降序题名升序题名降序提交时间升序提交时间降序 Beyond greenness and canopy height: Ecological thresholds and structure-function decoupling of vegetation along urban-rural gradients in global megacities 期刊论文  OAI收割 URBAN FORESTRY & URBAN GREENING, 2026, 卷号: 118, 页码: 129346 作者:  Hou, Yali;  Dou, Yinyin;  Kuang, Wenhui;  Guo, Changqing;  Bao, Wenxuan   |  收藏  |  浏览/下载：0/0  |  提交时间：2026/03/16 Canopy height  Structure-function relationship  Urban-rural gradient  Ecological thresholds  Vegetation functional stability   Real-Time Reconstruction of the Temperature Field of NSRT's Back-Up Structure Based on Improved RIME-XGBoost 期刊论文  OAI收割 SENSORS, 2025, 卷号: 25, 期号: 24, 页码: 7410 作者:  Zhang, Shi-Jiao;  Xu, Qian;  Wang, Hui;  Xue, Fei;  He, Fei-Long   |  收藏  |  浏览/下载：0/0  |  提交时间：2026/03/11 radio telescope  back-up structure  environmental sensing  temperature field  thermal prediction model  machine learning  eXtreme Gradient Boosting (XGBoost)  meta-heuristic algorithms  RIME optimization algorithm   Modeling on rolling contact fatigue life of gear steel with gradient structure 期刊论文  OAI收割 WEAR, 2025, 卷号: 580, 页码: 11 作者:  Chang, Haiyang;  Wang, Xi;  Liu, Xiaolong;  Ren, Guoqiang;  Chen, Qiang   |  收藏  |  浏览/下载：15/0  |  提交时间：2025/09/15 Rolling contact fatigue  Gear steel  Gradient structure  High temperature  Life model   Zooplankton ecocline along salinity gradient in the Pearl River estuary (South China Sea) 期刊论文  OAI收割 ESTUARINE COASTAL AND SHELF SCIENCE, 2025, 卷号: 322, 页码: 15 作者:  Guo, Zhen;  Wang, Chaofeng;  Li, Haibo;  Zhao, Li;  Zhao, Yuan   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/08/22 Zooplankton  Salinity gradient  Community structure  Ecocline  Pearl river estuary   Dual-gradient structure enhances wear resistance of aero-engine bearing steel by suppressing strain localization 期刊论文  OAI收割 ACTA MATERIALIA, 2025, 卷号: 289, 页码: 15 作者:  Guo, Qianwei;  Liu, Hanghang;  Sun, Chen;  Cao, Yanfei;  Lu, Xingyu   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/04/27 Dual-gradient structure  Wear resistance  Strain delocalization  Bearing steel   Mechanical behavior of gradient nanotwinned Cu: A dislocation-based constitutive model incorporating gradient effects 期刊论文  OAI收割 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2025, 卷号: 925, 页码: 13 作者:  Kim, Yongju;  Cheng, Zhao;  Gu, Gang Hee;  Lu, Lei;  Kim, Hyoung Seop   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/04/27 Gradient nanotwinned structure  Dislocation-based constitutive model  Geometrically necessary dislocations  Finite element method   Mechanical behavior of gradient nanotwinned Cu: A dislocation-based constitutive model incorporating gradient effects 期刊论文  OAI收割 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2025, 卷号: 925, 页码: 13 作者:  Kim, Yongju;  Cheng, Zhao;  Gu, Gang Hee;  Lu, Lei;  Kim, Hyoung Seop   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/04/27 Gradient nanotwinned structure  Dislocation-based constitutive model  Geometrically necessary dislocations  Finite element method   A fracture mechanics model for gradient-structured materials 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2025, 卷号: 313, 页码: 10 作者:  Li, X. T.;  Zhao, J. F.;  Zhang, Z. J.;  Zhang, P.;  Zhang, Z. F.   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/04/27 Gradient structure  Fracture mechanics  Toughness  Grain size  Crack growth   A Trans-scale Shear-lag Model for Characterizing the Size Effect and Viscoelasticity of Staggered Shells 期刊论文  OAI收割 ACTA MECHANICA SOLIDA SINICA, 2025, 页码: 15 作者:  Lin, Zhongya;  Ding, Kuanjie;  Ma HS(马寒松);  Wei, Yueguang   |  收藏  |  浏览/下载：40/0  |  提交时间：2025/02/24 Staggered structure  Strain gradient viscoelasticity  Shear-lag model  Strengthening-softening effect   The gradient nanotwin structures in a high-Mn steel prepared by power spinning 期刊论文  OAI收割 JOURNAL OF MANUFACTURING PROCESSES, 2024, 卷号: 127, 页码: 388-396 作者:  Cheng, Hao;  Sun, Lixin;  Song, Hongwu;  Liu, Yingwei;  Xiao, Xiyuan   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/04/27 Power spinning  Gradient structure  Deformation twinning  Nanotwin  High manganese steel