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期刊论文 [18]
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2020 [18]
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Monitoring AGNs with H beta Asymmetry. II. Reverberation Mapping of Three Seyfert Galaxies Historically Displaying H beta Profiles with Changing Asymmetry: Mrk 79, NGC 3227, and Mrk 841
期刊论文
The Astrophysical Journal, 2020, 卷号: 905, 期号: 1
作者:
Brotherton ,Michael S.
;
Du, Pu
;
Xiao, Ming
;
Bao, Dong-Wei
;
Zhao, Bixuan
收藏
  |  
浏览/下载:59/0
  |  
提交时间:2021/01/25
Seyfert galaxies
Supermassive black holes
Reverberation mapping
Vibration characteristics of a pressure regulating poppet valve during opening process
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 18, 页码: 181-187
作者:
Min, Wei
;
Wang, Dong
;
Zheng, Zhi
;
Ou, Peiwei
;
Ji, Hong
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/02/17
Mechanical engineering
Mechanical properties
Coupling resonance
Excitation factors
Opening process
Pressure conditions
Pressure fluctuation
Vibrating elements
Vibration characteristics
Vibration state
Comparative Evaluation of Participation and Diagnostic Yield of Colonoscopy vs Fecal Immunochemical Test vs Risk-Adapted Screening in Colorectal Cancer Screening: Interim Analysis of a Multicenter Randomized Controlled Trial (TARGET-C)
期刊论文
AMERICAN JOURNAL OF GASTROENTEROLOGY, 2020, 卷号: 115
作者:
Chen, Hongda
;
Lu, Ming
;
Liu, Chengcheng
;
Zou, Shuangmei
;
Du, Lingbin
收藏
  |  
浏览/下载:50/0
  |  
提交时间:2021/03/15
Influence of high-energy local orbitals and electron-phonon interactions on the band gaps and optical absorption spectra of hexagonal boron nitride
期刊论文
PHYSICAL REVIEW B, 2020, 卷号: 102, 期号: 4, 页码: 9
作者:
Shen, Tong
;
Zhang, Xiao-Wei
;
Shang, Honghui
;
Zhang, Min-Ye
;
Wang, Xinqiang
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  |  
浏览/下载:20/0
  |  
提交时间:2020/12/10
Site testing campaign for the Large Optical/infrared Telescope of China: overview
期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 6, 页码: 80
作者:
Feng, Lu
;
Hao, Jin-Xin
;
Cao, Zi-Huang
;
Bai, Jin-Min
;
Yang, J.
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  |  
浏览/下载:22/0
  |  
提交时间:2021/04/01
techniques
telescope
site testing
Visual experimental investigation on the stability of pressure regulating poppet valve
期刊论文
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2020, 卷号: 234, 期号: 12, 页码: 2329-2348
作者:
Min, Wei
;
Wang, Hongyu
;
Zheng, Zhi
;
Wang, Dong
;
Ji, Hong
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2022/02/17
Hydraulic equipment
Orifices
Cavitation phenomenon
Experimental investigations
Hydraulic system
Pipe-line systems
Pressure differences
Reliability and safeties
Vibration amplitude
Visual experiments
Confocal Raman Micro-Spectroscopy Analysis of Mussel Foot
期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 卷号: 40, 期号: 3, 页码: 755-759
作者:
Liang Zheng-wei
;
Du Zeng-feng
;
Li Chao-lun
;
Wang Min-xiao
;
Wang Bing
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  |  
浏览/下载:18/0
  |  
提交时间:2020/09/23
Confocal Raman spectroscopy
Mussel foot gland
Adhesive protein
The Application of Confocal Raman Spectroscopy in Mussels Shell
期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 卷号: 40, 期号: 3, 页码: 744-754
作者:
Cui Nan-nan
;
Du Zeng-feng
;
Zhang Xin
;
Luan Zhen-dong
;
Xi Shi-chuan
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2020/09/23
Mussel
The confocal Raman spectroscopy
Calcite
Aragonite
Visual experimental investigation on the stability of pressure regulating poppet valve
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2020
作者:
Min, Wei
;
Wang, Hongyu
;
Zheng, Zhi
;
Wang, Dong
;
Ji, Hong
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/06/02
Pressure regulating poppet valve
visual experimental
stability
vibration
cavitation
Effect of Ce Doping on Structural and Magnetical Properties of (Sm1-yCey)(2)Fe17Nx
期刊论文
RARE METAL MATERIALS AND ENGINEERING, 2020, 卷号: 49, 期号: 10, 页码: 3412-3418
作者:
Xu Jianwei
;
Zheng Jingwu
;
Chen Haibo
;
Qiao Liang
;
Ying Yao
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  |  
浏览/下载:5/0
  |  
提交时间:2020/12/16
SM-FE-N
HIGH COERCIVITY
POWDER
SM2FE17
HYDROGENATION
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