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[期刊论文] 作者：Yongwei Li,Lizhong Yin,
来源：流体动力学(英文) 年份：2013
Surfactant as a successful Enhanced Oil Recovery (EOR) agent has been widely used in many mature reservoirs. This research focuses on the description of surfact...
[期刊论文] 作者：Liu Yongwei,Li Zhengning,Jiang,
来源：黑龙江科技学院学报 年份：2011
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Analysis of Landscape Patterns in the Urban-Rural Integrated Area Based on Moving Window： A Case Stu
[期刊论文] 作者：CAO Xiaoshu,LIU Yongwei,LI Tao,
来源：景观研究：英文版 年份：2018
The urban-rural integrated area in Sanshui District of Foshan City was selected for research, and the impact of landscape pattern around the No.269 provincial h...
[会议论文] 作者：Zhao Yongwei,Li Bicheng,Ke Shengcai,
来源：第13届全国博士生学术年会——物联网专题 年份：2015
The most popular approach in object classification is based on the bag of visual-words model,which has several fundamental problems that restricting the performance of this method, such as low time ef...
[期刊论文] 作者：Ting LIANG,Wangwang LI,Cheng LEI,Yongwei LI,Zhiqiang LI,Jijun XIONG,
来源：光子传感器（英文版） 年份：2022
This paper presents an all-SiC fiber-optic Fabry-Perot (FP) pressure sensor based on the hydrophilic direct bonding technology for the applications in the harsh environment.The operating principle,fabrication,interface characteristics,and p......
Incidence and mortality rate of esophageal cancer has decreased during past 40 years in Hebei Provin
[期刊论文] 作者：Yutong He,Yan Wu,Guohui Song,Yongwei Li,Di Liang,Jing Jin,Denggui Wen,
来源：中国癌症研究（英文版） 年份：2015
...
Incidence and mortality rate of esophageal cancer has decreased during past 40 years in Hebei Provin
[期刊论文] 作者：Yutong He,Yan Wu,Guohui Song,Yongwei Li,Di Liang,Jing Jin,Denggui Wen,Baoen Shan,,
来源：Chinese Journal of Cancer Research 年份：2015
Background:Hebei province is located in North of China with of approximately 6% of whole national population.It is known as a high-risk area for esophageal canc...
Highly Conductive Fractal-structured Silver Particles for Preparing Flexible Printed Circuits via Sc
[期刊论文] 作者：Sufeng Zhang,Chen Hua,Bin He,Yongwei Li,Qiusheng Zhou,Pengbing Chang,Xuxu Hu,Lina Liu,
来源：造纸与生物质材料:英文版 年份：2021
Fractal-structured silver particles(FSSPs)are conductive materials with a micron-scale trunk and nanoscale branches,and are characterized with high electrical c...
[期刊论文] 作者：Denggui Wen,Shijie Wang,Liwei Zhang,Yingsai Li,Weifang Yu,Xiaoling Wang,Junhe Wang,Suping Li,Yongwei Li,
来源：中国肿瘤临床（英文版） 年份：2004
OBJECTIVE To investigate the natural history of fast developing esophageal and cardia precursors.METHODS Repetitive endoscopic screenings were performed among 4...
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