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浏览/检索结果: 共2624条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序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 Grain size effect and structural heterogeneity in the shock-induced plastic deformation mechanism of nanocrystalline high-entropy alloys 期刊论文  OAI收割 EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2025, 卷号: 112, 页码: 22 作者:  Meng, Yuquan;  Song, Weidong;  Liu, Shanshan;  Wang YJ(王云江);  Li, Wanghui   |  收藏  |  浏览/下载：26/0  |  提交时间：2025/06/23 Nanocrystalline HEAs  Grain size effect  Shock response  Spallation  Molecular dynamics   Optimization of size of coherent x'-nanocarbides for achieving superior abrasion and wear resistance in a lightweight steel 期刊论文  OAI收割 MATERIALS CHARACTERIZATION, 2025, 卷号: 225, 页码: 10 作者:  Wang J(王健);  Yang MX(杨沐鑫);  Wang W(王为);  Wu XL(武晓雷);  Yuan FP(袁福平)   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/08/18 Heterogeneous grain structure  Nanoprecipitate  Multiple deformation twins  Wear behaviors   Automated remote sensing monitoring of cropland non-agricultural and non-grain conversion at parcel scale in complex environments through multi-source data fusion 期刊论文  OAI收割 GEO-SPATIAL INFORMATION SCIENCE, 2025, 卷号: N/A 作者:  Zhang, Junyao;  Yang, Xiaomei;  Dai, Jianwang;  Wang, Xiaofan;  Fang, Zheng   |  收藏  |  浏览/下载：14/0  |  提交时间：2025/07/18 Non-agricultural and non-grain  remote sensing monitoring  parcel scale  multi-source data fusion  temporal features  automatic   Evolution of surface and subsurface properties of Zr-4 alloy under the combined effects of laser heat treatment and laser gas nitriding: Microscopic morphology, chemical composition, and mechanical behavior 期刊论文  OAI收割 JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2025, 卷号: 339, 页码: 22 作者:  Xu, Puhong;  Qian, Yongfeng;  An, Hong;  Guo, Haolin;  Zhang ZY(张治愚)   |  收藏  |  浏览/下载：18/0  |  提交时间：2025/05/19 Zr-4 alloy  Laser heat treatment  Laser gas nitriding  Hard phase  Porosity  Grain refinement  Mechanical behavior   Meso-scale photospheric convection during chromospheric fan-shaped surge on light bridge 期刊论文  OAI收割 Discover Applied Sciences, 2025, 卷号: 7, 期号: 5 作者:  Zhang, Yuzong;  Zhang, Jun;  Cao, Wenda;  Yang, Shuhong;  Yang, Yunfei   |  收藏  |  浏览/下载：22/0  |  提交时间：2025/05/05 Photosphere  Chromosphere  Sunspot  Light bridge  Grain  Dynamics  Surge  Magnetic felds   Heterogeneous grain structure delivers work hardening and high ductility in a VCoNi alloy with ultrahigh yield strength 期刊论文  OAI收割 Materials Science & Engineering A, Materials Science & Engineering A, 2025, 2025, 卷号: 942, 942, 页码: 148656, 148656 作者:  Zhang H(张浩);  Liu TW(刘天威);  Xu BW(徐博文);  Wang YC(王宇驰);  Wang J(王晶)   |  收藏  |  浏览/下载：14/0  |  提交时间：2025/07/02 Heterogeneous grain structure  Heterogeneous grain structure  Work hardening  Ductility  Plastic deformation  Grain refinement  Microstructure  Work hardening  Ductility  Plastic deformation  Grain refinement  Microstructure   Climate Variability and Agricultural Inputs: Effects on Grain Production and Yield Stability in China (1991-2020) 期刊论文  OAI收割 FOOD AND ENERGY SECURITY, 2025, 卷号: 14, 期号: 3, 页码: e70096 作者:  Gao, Runzhao;  Cai, Hongyan;  Xu, Xinliang   |  收藏  |  浏览/下载：6/0  |  提交时间：2025/07/18 agricultural inputs  climate variability  grain production stability  grain yield stability  interaction effects   Free Energy Criterion for Thermal Stability of Schwarz Nanocrystals 期刊论文  OAI收割 NANO LETTERS, 2025, 卷号: 25, 期号: 19, 页码: 8058-8063 作者:  Lei T(雷挺);  Liu F(刘峰);  Wu XL(武晓雷);  Wang YJ(王云江)   |  收藏  |  浏览/下载：17/0  |  提交时间：2025/06/23 Schwarz nanocrystal  thermal stability  free energy  minimal surface grain boundary  coherenttwin boundary   Spatiotemporal Patterns in Production and Consumption of Major Foods in Qinghai, China 期刊论文  OAI收割 FOODS, 2025, 卷号: 14, 期号: 5, 页码: 736 作者:  Liu, Yexuan;  Zhen, Lin;  Shao, Quanqin;  Ye, Junzhi;  Xie, Siliang   |  收藏  |  浏览/下载：22/0  |  提交时间：2025/04/21 production and consumption  supply and demand  self-sufficiency  grain  meat  Qinghai   Maintaining Grain Boundary Segregation-Induced Strengthening Effect in Extremely Fine Nanograined Metals 期刊论文  OAI收割 NANO LETTERS, 2025, 卷号: 25, 期号: 13, 页码: 5493 作者:  Qian, Lei;  Zhang, Jiacheng;  Yang, Wenqing;  Wang YJ(王云江);  Chan, Kangcheung   |  收藏  |  浏览/下载：11/0  |  提交时间：2025/07/21 Grain boundary segregation  amorphous grain boundary  extremely fine grain size  deformation mechanism  strengthening effect