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• 长春光学精密机械与物... [8]
• 地理科学与资源研究所 [5]
• 地质与地球物理研究所 [5]
• 成都山地灾害与环境研... [3]
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• OAI收割 [54]
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• 期刊论文 [48]
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浏览/检索结果: 共55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提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 A continental-scale analysis reveals the latitudinal gradient of stomatal density across amphistomatous species: evolutionary history vs. present-day environment 期刊论文  OAI收割 ANNALS OF BOTANY, 2024, 卷号: N/A 作者:  Liu, Congcong;  Huang, Kexiang;  Zhao, Yifei;  Li, Ying;  He, Nianpeng   |  收藏  |  浏览/下载：10/0  |  提交时间：2024/10/21 Stomatal density  stomatal ratio  growth form  amphistomy  adaptation  evolutionary history   Vertical Variations in Thermospheric O/N2 and the Relationship Between O and N2 Perturbations During a Geomagnetic Storm 期刊论文  OAI收割 EARTH AND SPACE SCIENCE, 2023, 卷号: 10, 期号: 10, 页码: 13 作者:  Yu, Tingting;  Wang, Wenbin;  Ren, Zhipeng;  Cai, Xuguang;  He, Maosheng   |  收藏  |  浏览/下载：21/0  |  提交时间：2023/12/29 vertical variations  O/N-2 volume density ratio  storm  TIEGCM  constant pressure level   Proportional allocation with soil depth improved mapping soil organic carbon stocks 期刊论文  OAI收割 SOIL & TILLAGE RESEARCH, 2022, 卷号: 224, 页码: 14 作者:  Zhang, Mo;  Shi, Wenjiao;  Ren, Yongxing;  Wang, Zongming;  Ge, Yong   |  收藏  |  浏览/下载：47/0  |  提交时间：2022/11/09 Soil organic carbon density  Equal-area spline function  Log -ratio transformation  Random forest  Generalized linear model  Proportional allocation   Proportional allocation with soil depth improved mapping soil organic carbon stocks 期刊论文  OAI收割 SOIL & TILLAGE RESEARCH, 2022, 卷号: 224, 页码: 14 作者:  Zhang, Mo;  Shi, Wenjiao;  Ren, Yongxing;  Wang, Zongming;  Ge, Yong   |  收藏  |  浏览/下载：21/0  |  提交时间：2022/11/09 Soil organic carbon density  Equal-area spline function  Log -ratio transformation  Random forest  Generalized linear model  Proportional allocation   Dilatancy of the foundation filling material of island-reefs in the South China Sea 期刊论文  OAI收割 CONSTRUCTION AND BUILDING MATERIALS, 2022, 卷号: 323, 页码: 16 作者:  Wang, Xing   |  收藏  |  浏览/下载：59/0  |  提交时间：2022/04/11 Calcareous gravelly sand  Dilatancy  Phase-transition stress ratio  Failure dilatancy ratio  Relative density  Effective confining pressure   New parameters for charactering the gas-bearing properties of shale gas 期刊论文  OAI收割 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2021, 卷号: 201, 页码: 14 作者:  Zhu, Linqi;  Ma, Yongsheng;  Zhang, Chaomo;  Wu, Shiguo;  Zhou, Xueqing   |  收藏  |  浏览/下载：37/0  |  提交时间：2021/05/11 Shale gas  Free gas  Adsorbed gas  Density  Hydrogen index  Adsorbed phase -free phase volume ratio   Research on the scatter features of the PKiKP/PcP amplitude ratio and the inner core boundary density contrasts beneath Northeast Asia 期刊论文  OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2021, 页码: 12 作者:  Zhang, Haodong;  Ai, Yinshuang;  He, Yumei   |  收藏  |  浏览/下载：33/0  |  提交时间：2021/10/19 Northeast Asia  Inner core boundary  PKiKP  PcP amplitude ratio  Density contrast   Seasonal Variation of O/N-2 on Different Pressure Levels From GUVI Limb Measurements 期刊论文  OAI收割 JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2020, 卷号: 125, 期号: 8, 页码: 13 作者:  Yu, Tingting;  Ren, Zhipeng;  Le, Huijun;  Wan, Weixing;  Wang, Wenbin   |  收藏  |  浏览/下载：24/0  |  提交时间：2020/12/07 O-N-2 volume density ratio  seasonal variations  GUVI limb measurement  empirical model  thermosphere  Fourier expansion   Study on performance variable scale evaluation method of reflection laser confocal microscopy 期刊论文  OAI收割 Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2019, 卷号: 48, 期号: 3 作者:  F.Wang;  Q.Sun;  M.Dai;  X.Liu;  C.Wang   |  收藏  |  浏览/下载：31/0  |  提交时间：2020/08/24 Signal to noise ratio,Aberrations,Confocal microscopy,Function evaluation,Functions,Power spectral density,Spectral density,Testing,Wavefronts   Free-space Coherent Optical Communication System Using Irradiance Modulation with Dynamic Detection Threshold 期刊论文  OAI收割 Faguang Xuebao/Chinese Journal of Luminescence, 2019, 卷号: 40, 期号: 9, 页码: 1200-1206 作者:  X.Sun;  L.Li   |  收藏  |  浏览/下载：32/0  |  提交时间：2020/08/24 Modulation,Bit error rate,Channel state information,Optical communication,Optical signal processing,Probability density function,Signal detection,Signal to noise ratio,Turbulence models