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浏览/检索结果: 共2312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 Noise Reduction Method for Radio Astronomy Single Station Observation Based on Wavelet Transform and Mathematical Morphology 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2025, 卷号: 25, 期号: 7 作者:  Qin, Ming-Wei;  Tang, Rui;  Zhou, Ying-Hui;  Lan, Chang-Jun;  Fu, Wen-Hao   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/07/03 methods: data analysis  techniques: image processing  techniques: spectroscopic  Sun: radio radiation  methods: numerical   High-resolution sedimentary cyclostratigraphy and astronomical signals in the Upper Ordovician of Southwest China 期刊论文  OAI收割 PALAEOWORLD, 2025, 卷号: 34, 期号: 3, 页码: 22 作者:  Wang, Kai;  Li, Ming-Song;  Tang, Peng;  Fan, Jun-Xuan;  Zhan, Ren-Bin   |  收藏  |  浏览/下载：65/0  |  提交时间：2025/03/28 Cyclostratigraphy  astronomical time scale  palaeowater depth rank  microfacies   A post-common-envelope binary with double-peaked Balmer emission lines from TMTS 期刊论文  OAI收割 Astronomy and Astrophysics, 2025, 卷号: 698 作者:  Liu, Qichun;  Wang, Xiaofeng;  Lin, Jie;  Wu CY(吴程远);  Li, Chunqian   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/06/10 techniques: radial velocities  binaries: spectroscopic  stars: evolution  white dwarfs  stars: winds  outflows   A holistic strategy for the in-depth discrimination and authentication of 16 citrus herbs and associated commercial products based on machine learning techniques and non-targeted metabolomics 期刊论文  OAI收割 JOURNAL OF CHROMATOGRAPHY A, 2025, 卷号: 1745, 页码: 12 作者:  Huang, Yu-shi;  An, Ya-ling;  Zheng, Yue-yuan;  Zhao, Wen-jie;  Song, Chun-qian   |  收藏  |  浏览/下载：16/0  |  提交时间：2025/04/01 Citrus herbs  Discrimination  LC-MS  Machine learning  Differential markers   A multifrequency study of sub-parsec jets with the Event Horizon Telescope 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 695 作者:  Röder, Jan;  Wielgus, Maciek;  Lobanov, Andrei P.;  Krichbaum, Thomas P.;  Nair, Dhanya G.   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/05/13 techniques: interferometric  galaxies: active  galaxies: jets  galaxies: nuclei  quasars: general  quasars: supermassive black holes   A dataset of multi-level street-block divisions of 985 cities worldwide 期刊论文  OAI收割 SCIENTIFIC DATA, 2025, 卷号: 12, 期号: 1, 页码: 456 作者:  Tang, Jintong;  Xu, Liyan;  Yu, Hongbin;  Jiang, Hezhishi;  He, Dejie   |  收藏  |  浏览/下载：20/0  |  提交时间：2025/04/21 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：19/0  |  提交时间：2025/04/03 Early Cretaceous  Aptian  CA-ID-TIMS geochronology  Astrochronology  Carbon isotope stratigraphy   一种天文射电信号监测方法及软件 专利  OAI收割 专利号: ZL202411506557.2, 申请日期: 2025-02-25, 公开日期: 2025-02-25 作者:  秦明伟;  周迎晖;  唐瑞;  兰昌俊;  侯宝临   |  收藏  |  浏览/下载：47/0  |  提交时间：2025/03/05 An idea for marine ranching planning based on ocean currents and its practice in Zhongjieshan Archipelago National Marine Ranching, China 期刊论文  OAI收割 AQUACULTURE, 2025, 卷号: 596, 页码: 10 作者:  Tang, Shengming;  Xu, Peng;  Zhang, Shouyu;  Yin, Yuqi;  Liang, Jun   |  收藏  |  浏览/下载：12/0  |  提交时间：2024/12/20 Maring ranching planning  Coastal currents  Zhongjieshan Archipelago  Zhoushan Archipelago  Drifters   The persistent shadow of the supermassive black hole of M87: II. Model comparisons and theoretical interpretations 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 693 作者:  Akiyama, The Event Horizon Telescope Collaboration Kazunori;  Albentosa, Ezequiel;  Alberdi, Antxon;  Alef, Walter;  Algaba, Juan Carlos   |  收藏  |  浏览/下载：0/0  |  提交时间：2025/04/28 accretion, accretion disks  black hole physics  gravitation  galaxies: active  galaxies: individual: M87  galaxies: jets