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浏览/检索结果: 共1362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 EP240801a/XRF 240801B: An X-Ray Flash Detected by the Einstein Probe and the Implications of Its Multiband Afterglow 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL LETTERS, 2025, 卷号: 988, 期号: 1 作者:  Jiang, Shuai-Qing;  Xu, Dong;  Hoof, Agnes P. C. van;  Lei, Wei-Hua;  Liu, Yuan   |  收藏  |  浏览/下载：23/0  |  提交时间：2025/07/28 Spectroastrometry and Reverberation Mapping of Active Galactic Nuclei. II. Measuring Geometric Distances and Black Hole Masses of Four Nearby Quasars 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2025, 卷号: 988, 期号: 1 作者:  Li, Yan-Rong;  Shangguan, Jinyi;  Wang, Jian-Min;  Davies, Ric;  Santos, Daryl J. D.   |  收藏  |  浏览/下载：24/0  |  提交时间：2025/07/21 Supermassive Black Holes with High Accretion Rates in Active Galactic Nuclei. XIV. Long-duration High-cadence Reverberation Mapping Results for 11 PG Quasars 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2025, 卷号: 278, 期号: 2 作者:  Hu, Chen;  Yao, Zhu-Heng;  Chen, Yong-Jie;  Songsheng, Yu-Yang;  Wang, Yi-Lin   |  收藏  |  浏览/下载：22/0  |  提交时间：2025/06/23 Hierarchical heterogeneous microstructure for enhanced wear resistance of CoCrFeMnNi high-entropy alloy coatings via in-situ rolling assisted laser cladding 期刊论文  OAI收割 JOURNAL OF MANUFACTURING PROCESSES, 2025, 卷号: 141, 页码: 105-120 作者:  Liu, Hao;  Wang, Baochen;  Chen, Peijian;  Li, Dali;  Hao, Jingbin   |  收藏  |  浏览/下载：23/0  |  提交时间：2025/04/07 In-situ rolling  Hierarchical heterostructure  Laser cladding  High-entropy alloy  Tribological behavior   Photometric Calibration of Spectral Imaging CoronaGraph with Dual-wavelength Observation 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2025, 卷号: 25, 期号: 5 作者:  Tang, Ning;  Liu, Wei-Xin;  Mao, Xian-Liang;  Yu, Xiao-Yu;  Zuo, Xiu-Hui   |  收藏  |  浏览/下载：24/0  |  提交时间：2025/05/26 Sun: corona  instrumentation: miscellaneous  methods: data analysis  techniques: photometric   Improving cropland soil water management to promote soil organic carbon increase through organic material returning in cold black soil areas 期刊论文  OAI收割 AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2025, 卷号: 382, 页码: 109470 作者:  Pei, Hao;  Miao, Yu;  Liang, Anni;  Liu, Qiang;  Hou, Ruixing   |  收藏  |  浏览/下载：33/0  |  提交时间：2025/02/24 Soil organic carbon  Organic materials  Black soils  Cold temperate region   Discovery and Extensive Follow-up of SN 2024ggi, a Nearby Type IIP Supernova in NGC 3621 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL, 2025, 卷号: 983, 期号: 1 作者:     |  收藏  |  浏览/下载：90/0  |  提交时间：2025/04/21 Microstructure evolution and tribological performance of laser-clad Al1.5Co0.5CrFeNi2(TiB)x high-entropy alloy composite coatings with in-situ synthesized complex precipitates 期刊论文  OAI收割 SURFACE & COATINGS TECHNOLOGY, 2025, 卷号: 499, 页码: 17 作者:  Liu, Hao;  Liang, Huiyue;  Peng, Guangjian;  Chen, Peijian;  Liu, Xinhua   |  收藏  |  浏览/下载：30/0  |  提交时间：2025/03/21 High-entropy alloy  Laser cladding  Microstructure  Microhardness  Tribological performance   Terrestrial ecosystem response to Early Cretaceous global environmental change: A calibrated, high-resolution Aptian record from Northeast China 期刊论文  OAI收割 EARTH AND PLANETARY SCIENCE LETTERS, 2025, 卷号: 653, 页码: 13 作者:  Sun, Ming-Dao;  Lin, Qin;  Ramezani, Jahandar;  Liu, Jiang-Si;  Lu, Zheng-An   |  收藏  |  浏览/下载：46/0  |  提交时间：2025/04/03 Early Cretaceous  Aptian  CA-ID-TIMS geochronology  Astrochronology  Carbon isotope stratigraphy   Carbon accumulation rate peaks at 1,000-m elevation in tropical planted and regrowth forests 期刊论文  OAI收割 ONE EARTH, 2025, 卷号: 8, 期号: 1, 页码: 17 作者:  Su, Yongxian;  Li, Xueyan;  Zhang, Chaoqun;  Yan, Wenting;  Ciais, Philippe   |  收藏  |  浏览/下载：33/0  |  提交时间：2025/03/31