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Partial portacaval shunt with H-grafts to treat portal hypertension
XU Geliang, HU Hejie, LI Jiansheng, YANG Shugao, CHAI Zhongpei, XU Rongnan
《医学前沿(英文)》 2007年 第1卷 第3期 页码 279-281 doi: 10.1007/s11684-007-0053-z
关键词: diameter clinical efficacy bleeding pericardial devascularization Forty-three
黄志洵
《中国工程科学》 2004年 第6卷 第10期 页码 6-23
自美国物理学家O.M.Bilanuik和E.C.Sudarshan(1962年)以及G.Feinberg(1967年)的开创性工作以来,在美国、欧洲和中国都对超光速展开了研究。根据A.Einstein于1905年发表的原始论文,超光速没有存在的可能,但其1907年的论文对“信号传播不能超光速”却不很肯定。文章把速度问题分解为若干类、项,并提出“广义信息速度”定义以利于对众多速度概念的讨论。在反思了40年来(1962—2003年)的超光速研究以后,得出结论认为“超过真空中光速c”是一种可实现的科学陈述。
General closed-form inverse kinematics for arbitrary three-joint subproblems based on the product of
《机械工程前沿(英文)》 2022年 第17卷 第2期 doi: 10.1007/s11465-022-0681-7
关键词: inverse kinematics Paden–Kahan subproblems three-joint subproblems product of exponential closed-form solution
Fu-qing Liang,Yong-ping Sun
《工程管理前沿(英文)》 2014年 第1卷 第4期 页码 330-335 doi: 10.15302/J-FEM-2014055
关键词: environmental science the Three Gorges cultural relics innovate environmental protection measures green protection
《能源前沿(英文)》 2023年 第17卷 第3期 页码 446-446 doi: 10.1007/s11708-022-0851-7
关键词: distributed optimization energy management networked microgrids three-phase distribution network distributed energy resources
Fang FANG, Yan YANG, Jinsong GUO, Hong ZHOU, Chuan FU, Zhe LI
《环境科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 426-434 doi: 10.1007/s11783-010-0264-4
关键词: water-level-fluctuation zone (WLFZ) soil dissolved organic matter (DOM) three-dimensional fluorescence spectra
《结构与土木工程前沿(英文)》 2023年 第17卷 第3期 页码 350-367 doi: 10.1007/s11709-022-0923-0
关键词: three-dimensional isolation rocking behavior rocking constraint device replaceable damping component sinusoidal test
Zhe LI , Jinsong GUO , Man LONG , Fang FANG , Jinping SHENG , Hong ZHOU ,
《环境科学与工程前沿(英文)》 2009年 第3卷 第3期 页码 334-340 doi: 10.1007/s11783-009-0039-y
关键词: Three Gorges Reservoir eutrophication nitrogen phosphorus seasonal variation chlorophyll
Fabrication of Si-based three-dimensional microbatteries: A review
Chuang YUE, Jing LI, Liwei LIN
《机械工程前沿(英文)》 2017年 第12卷 第4期 页码 459-476 doi: 10.1007/s11465-017-0462-x
High-performance, Si-based three-dimensional (3D) microbattery systems for powering micro/nano-electromechanical systems and lab-on-chip smart electronic devices have attracted increasing research attention. These systems are characterized by compatible fabrication and integratibility resulting from the silicon-based technologies used in their production. The use of support substrates, electrodes or current collectors, electrolytes, and even batteries used in 3D layouts has become increasingly important in fabricating microbatteries with high energy, high power density, and wide-ranging applications. In this review, Si-based 3D microbatteries and related fabrication technologies, especially the production of micro-lithium ion batteries, are reviewed and discussed in detail in order to provide guidance for the design and fabrication.
关键词: three-dimensional (3D) wafer-scale Si-based anode micro-LIBs thin-film deposition
Performance investigation of artificial intelligence based controller for three phase four leg shunt
J. JAYACHANDRAN,R. MURALI SACHITHANANDAM
《能源前沿(英文)》 2015年 第9卷 第4期 页码 446-460 doi: 10.1007/s11708-015-0378-2
关键词: neural network DSTATCOM neutral current mitigation total harmonic distortion (THD) three phase four wire distribution system unbalanced and/or distorted source
The Environmental Impact of the Three Gorges Project and the Countermeasures
You-mei Lu,Cun-liang Shang
《工程管理前沿(英文)》 2014年 第1卷 第2期 页码 120-128 doi: 10.15302/J-FEM-2014019
关键词: the Three Gorges Project ecosystem aquatic species water quality flood control disaster alleviation energy saving emission reduction
张曙光,周曼
《中国工程科学》 2011年 第13卷 第7期 页码 61-65
三峡枢纽自2003年初步蓄水以来,工程建设进度、库区移民安置、地质灾害治理等较初步设计有所提前,泥沙淤积情况明显好于预期,三峡枢纽提前实现了分期蓄水目标。同时,随着运行条件的变化,三峡水库在汛限水位浮动、中小洪水调度、提前蓄水等方面进行了优化调度尝试,取得了较好的防洪、抗旱、航运、供水、生态等综合效益。尤其是2010年,汛期三峡水库实施了中小洪水调度,拦蓄洪量达到266亿m3,洪水资源利用充分;汛末采取了蓄水与汛期防洪运用相结合的方式,进一步利用汛末洪水资源,首次实现了175 m蓄水目标,枢纽开始全面发挥正常运行期的综合效益。
Design and calibration of a new high-definition three-dimensional laparoscopic system
Jia TANG,Li-qiang WANG,Bo YUAN,Hong JIANG,Qi-ming ZHU
《信息与电子工程前沿(英文)》 2015年 第16卷 第1期 页码 79-84 doi: 10.1631/FITEE.1400149
关键词: Dual optical channels Three dimensional Camera calibration Pinhole model Depth measurement Laparoscopic system
LI Xianghua, LIU Xiaohui, YUAN Shenfang
《机械工程前沿(英文)》 2008年 第3卷 第4期 页码 416-420 doi: 10.1007/s11465-008-0062-x
关键词: different experimental characterization three-dimensional composite micro-bend
Numerical simulation of three-dimensional turbulent flow in multistage axial compressor blade row
JIANG Jian, LIU Bo, WANG Yangang, NAN Xiangyi
《能源前沿(英文)》 2008年 第2卷 第3期 页码 320-325 doi: 10.1007/s11708-008-0041-2
关键词: simulation compressor multistage third-order three-dimensional turbulent
标题 作者 时间 类型 操作
Partial portacaval shunt with H-grafts to treat portal hypertension
XU Geliang, HU Hejie, LI Jiansheng, YANG Shugao, CHAI Zhongpei, XU Rongnan
期刊论文
General closed-form inverse kinematics for arbitrary three-joint subproblems based on the product of
期刊论文
and Innovate Environmental Protection Measures, Promote Green Protection of Cultural Relics in the Three
Fu-qing Liang,Yong-ping Sun
期刊论文
Distributed energy management for networked microgrids in a three-phase unbalanced distribution network
期刊论文
Three-dimensional fluorescence spectral characterization of soil dissolved organic matters in the fluctuatingwater-level zone of Kai County, Three Gorges Reservoir
Fang FANG, Yan YANG, Jinsong GUO, Hong ZHOU, Chuan FU, Zhe LI
期刊论文
Development of rocking constraint device with vertical damping capacity for three-dimensional base-isolated
期刊论文
Seasonal variation of nitrogen and phosphorus in Xiaojiang River—A tributary of the Three Gorges Reservoir
Zhe LI , Jinsong GUO , Man LONG , Fang FANG , Jinping SHENG , Hong ZHOU ,
期刊论文
Fabrication of Si-based three-dimensional microbatteries: A review
Chuang YUE, Jing LI, Liwei LIN
期刊论文
Performance investigation of artificial intelligence based controller for three phase four leg shunt
J. JAYACHANDRAN,R. MURALI SACHITHANANDAM
期刊论文
The Environmental Impact of the Three Gorges Project and the Countermeasures
You-mei Lu,Cun-liang Shang
期刊论文
Design and calibration of a new high-definition three-dimensional laparoscopic system
Jia TANG,Li-qiang WANG,Bo YUAN,Hong JIANG,Qi-ming ZHU
期刊论文
Inner strain determination of three-dimensional braided preforms with co-braided optical fiber sensors
LI Xianghua, LIU Xiaohui, YUAN Shenfang
期刊论文