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浏览/检索结果:
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Mechanism Investigation on a Novel Oil Recovery Skimmer Coupling Free Surface Vortex and Cyclone Separation
期刊论文
ACS OMEGA, 2021, 卷号: 6, 期号: 31, 页码: 20483-20491
作者:
An, Wei
;
Zhang, Qingfan
;
Zhao, Jianping
;
Qu, Liang
;
Liu S(刘硕)
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2021/09/08
Ultra-sensitive graphene based mid-infrared plasmonic bio-chemical sensing using dielectric beads as a medium
期刊论文
CARBON, 2017, 卷号: 122, 页码: 404-410
作者:
Liu, Xiao
;
Zhang, Duan
;
Wu, Ye-Cun
;
Yang, Mei
;
Wang, Qian
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  |  
浏览/下载:36/0
  |  
提交时间:2018/08/16
Acute Pancreatitis as an Early Indicator of Pancreatic Head Carcinoma
期刊论文
HEPATO-GASTROENTEROLOGY, 2014, 卷号: 61, 期号: 133
作者:
Li, Wei
;
Meng, Zihui
;
Zhang, Xuewen
;
Zheng, Qingfan
;
Jiang, Zhongbe
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/05
Pancreatic carcinoma
acute pancreatitis
main pancreatic duct dilation
A Soft-switching Full-bridge Inverter Working in the Current and Voltage Combination Fed Mode
期刊论文
Information Technology Journal, 2014, 期号: 6, 页码: 1154-1160
作者:
Dianli Hou
;
Qingfan Zhang
;
Xiao Liu
;
Shenggao Zhang
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/17
Pulse width modulation inverters
Circuit optimization
Electromagnetic interference
Technical development of non-unit protection devices based on transient signals for HVDC transmission lines
期刊论文
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2013, 卷号: 33, 期号: [db:dc_citation_issue], 页码: 179-185
作者:
Zhang, Baohui
;
Kong, Fei
;
Zhang, Song
;
Zhang, Ailing
;
Wu, Qingfan
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  |  
浏览/下载:10/0
  |  
提交时间:2019/12/03
High voltage direct current
Non-unit quantity
Protection device
Technical development
Transient signal
Improved Space Vector Modulation Strategy for AC-DC Matrix Converters
期刊论文
Journal of power electronics: A publications of the Korean Institute of Power Electronics, 2013, 卷号: 13, 期号: 4, 页码: 647-655
作者:
Xiao Liu
;
Qingfan Zhang
;
Dianli Hou
;
Siyao Wang
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/23
Common-mode voltage
Matrix converter
Narrow pulse
Space vector modulation
Research of One-Step Commutation Strategy in Matrix Rectifier
期刊论文
ELECTRICAL POWER & ENERGY SYSTEMS, PTS 1 AND 2, 2012, 卷号: 516-517, 页码: 1803-1807
作者:
Liu, Xiao
;
Zhang, Qingfan
;
Hou, Dianli
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/23
Matrix Converter
Rectifier
One-Step Commutation
Bidirectional Power
Switch
Analysis on Performances of Matrix Rectifier under Abnormal Conditions
期刊论文
PROGRESS IN POWER AND ELECTRICAL ENGINEERING, PTS 1 AND 2, 2012, 卷号: 354-355, 页码: 1347-1352
作者:
Liu, Xiao
;
Zhang, Qingfan
;
Hou, Dianli
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  |  
浏览/下载:2/0
  |  
提交时间:2019/12/23
Matrix Converter
Unbalance
Non-sinusoidal
Harmonics
Enhanced saccharification of steam explosion pretreated corn stover by the supplementation of thermoacidophilic beta-glucosidase from a newly isolated strain, Tolypocladium cylindrosporum syzx4
期刊论文
AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH, 2011, 卷号: 5, 期号: 17
作者:
Lu, Chengyu
;
Tang, Jingying
;
Yu, Xiaoxiao
;
Lu, Jiahui
;
Meng, Qingfan
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/05
Saccharification
steam explosion pretreated corn stover (SCS)
beta-glucosidase
Tolypocladium cylindrosporum syzx4
hydrolysis parameters
response surface methodology (RSM)
A feature-based watermarking algorithm resistant to copy attack
期刊论文
2011 IEEE International Conference on Information and Automation, ICIA 2011, 2011, 页码: 838-842
作者:
Zhang, Junpeng
;
Zhang, Qingfan
;
Geng, Shujuan
;
Zhang, Mingyu
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  |  
浏览/下载:1/0
  |  
提交时间:2019/12/23
Copy Attack
Digital Watermarking
Feature
Robustness
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