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浏览/检索结果: 共19483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发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Structural and configurational optimization of spacecrafts in Very Low Earth Orbit using Atmosphere-Breathing Electric Propulsion 期刊论文  OAI收割 ACTA ASTRONAUTICA, 2025, 卷号: 233, 页码: 82-98 作者:  Li XQ(李晓琪);  Geng JY(耿金越);  Yue YX(岳宇贤);  Han, Ning;  Sun WJ(孙文进)   |  收藏  |  浏览/下载：7/0  |  提交时间：2025/06/23 Very Low Earth Orbit (VLEO)  Atmosphere-Breathing Electric Propulsion (ABEP)  Structural and configurational optimization  Propellant balance  Power balance   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：2/0  |  提交时间：2025/07/21 Enhancing ammonia decomposition for hydrogen production via optimization of interface effects and acidic site in supported cobalt-nickel alloy catalysts 期刊论文  OAI收割 SEPARATION AND PURIFICATION TECHNOLOGY, 2025, 卷号: 360, 页码: 10 作者:  Zhao, Zitong;  Liu, Zimu;  Li, Mingtai;  Yang, Yulong;  Deng, Linlin   |  收藏  |  浏览/下载：42/0  |  提交时间：2025/02/17 Ammonia decomposition  Hydrogen production  Cobalt-nickel alloy catalysts  Interface effects  Lewis acid sites   Deep view of composite SNR CTA1 with LHAASO in γ-rays up to 300 TeV 期刊论文  OAI收割 Science China: Physics, Mechanics and Astronomy, 2025, 卷号: 68, 期号: 7 作者:  Cao, Zhen;  Aharonian, F.;  Axikegu;  Bai, Y. X.;  Bao, Y. W.   |  收藏  |  浏览/下载：87/0  |  提交时间：2025/02/26 PWN  gamma-ray  UHE   LHAASO detection of very-high-energy γ-ray emission surrounding PSR J0248+6021 期刊论文  OAI收割 Science China: Physics, Mechanics and Astronomy, 2025, 卷号: 68, 期号: 7 作者:  Cao, Zhen;  Aharonian, F.;  Axikegu;  Bai, Y. X.;  Bao, Y. W.   |  收藏  |  浏览/下载：83/0  |  提交时间：2025/02/26 γ  rays  pulsars  individual  PSR J0248+6021  interstellar medium (ISM)  nebulae   Study of ultra-high-energy gamma-ray source 1LHAASO J0056+6346u and its possible origins 期刊论文  OAI收割 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2025, 卷号: 68, 期号: 7 作者:  Cao, Zhen;  Aharonian, F.;  Axikegu;  Bai, Y. X.;  Bao, Y. W.   |  收藏  |  浏览/下载：3/0  |  提交时间：2025/06/10 gamma rays  cosmic rays  supernova remnant  young massive cluster  pulsar   The possible "double-bang firecracker" during a solar prominence eruption 期刊论文  OAI收割 Science China: Physics, Mechanics and Astronomy, 2025, 卷号: 68, 期号: 7 作者:  Zheng, Ruisheng;  Liu, Yihan;  Zhong, Ze;  Zhang, Liang;  Wang, Xiaoqian   |  收藏  |  浏览/下载：2/0  |  提交时间：2025/06/10 solar prominence eruptions  coronal mass ejections  coronal pseudostreamers  magnetic reconnecti   Phytochemical and biological studies on rare and endangered plants endemic to China. Part XLIV. Integrated NMR/EI-MS/LC-PDA-ESIMS approach for dereplication and targeted isolation of fortunefuroic acids from Keteleeria fortunei across diverse geographical origins 期刊论文  OAI收割 PHYTOCHEMISTRY, 2025, 卷号: 235, 页码: 13 作者:  Zhao, Ze-Yu;  Jiang, Zhe-Lu;  Tong, Ying-Peng;  Chi, Chun-Jing;  Zang, Yi   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/04/24 Keteleeria fortunei  Pinaceae  Geographical origins  Integrated NMR/EI-MS/LC-PDA-ESIMS  methods  Fortunefuroic acids  ATP-Citrate lyase   Two-dimensional Pt@g-C3N4/ReS2 Van Der Waals Heterostructure for photocatalytic hydrogen evolution with direct Z-scheme 期刊论文  OAI收割 CHEMICAL PHYSICS LETTERS, 2025, 卷号: 870, 页码: 142101 作者:  Wang, Hong-Yao;  Yang, Chuan-Lu;  Li, Xiaohu;  Liu, Yuliang;  Zhao, Wenkai   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/07/07 Heterostructure  Photocatalytic  Direct Z -scheme  Solar-to-hydrogen  Gibbs free energy   GOTO065054+593624: An 8.5 mag amplitude dwarf nova identified in real time via Kilonova Seekers 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 699 作者:  Killestein, T. L.;  Ramsay, G.;  Kennedy, M.;  Kelsey, L.;  Steeghs, D.   |  收藏  |  浏览/下载：1/0  |  提交时间：2025/07/14 binaries: close  stars: dwarf novae  novae, cataclysmic variables