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CNKI为你找到相关结果

Curve Control Points-based Feature Extraction for Visu...  CNKI文献

The spline curve is commonly used for describing the contour of the target object in the field of image-based visual servo(IBVS). However, this method has the disadvantage of low sensitivity and poor...

Yao Zhang Na Wang... 第32届中国控制与决策会议论文集(3) 2020-08-23 中国会议

关键词: Visual / Servo / Curve / Image

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The Comparison Discussion on the Controlling Effect of...  CNKI文献

When simulating acceleration of pure Gz direction, when precision requirement of centrifuge Gz direction is provided, the max values of parasitic accelerations permitted to occur in other directions ...

Yifeng Li Bin He... Proceedings of 2020 2nd International Conference on Com... 2020-06-21 国际会议

关键词: The / Comparison / Discussion / on

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Discussion on the Construction of Case Base of Environ...  CNKI文献

Case method teaching is a common teaching method, and the construction of teaching case base is its important foundation. Environmental impact assessment(EIA) is one of the important courses for the ...

Haixia Wang Mingliang Zhang Proceedings of 4th International Workshop on Education ... 2021-11-27 国际会议

关键词: Case / Base / Case / Method

下载(15)| 被引(0)

Detection of genome-wide copynumber variations in two ...  CNKI文献

Background:The chicken(Gallus gallus) is an important model organism that bridges the evolutionary gap between mammals and other vertebrates.Copynumber variations(CNVs) are a form of genomic structur...

Zhang hui Du zhiqiang... 第七届中国畜牧科技论坛论文集 2016-05-25 中国会议

关键词: chicken / copynumber / variation(CNV) / abdominal

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Teaching Reform of Environmental Impact Assessment Cou...  CNKI文献

The environmental impact assessment course is a comprehensive and practical course for environmental science and engineering major.Environmental impact assessment is also an important employment dire...

Haixia Wang Mingliang Zhang Proceedings of 2nd International Conference on Educatio... 2021-09-29 国际会议

关键词: Environmental / Impact / Assessment / Teaching

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A Convenient Kinematic Calibration and Inverse Solutio...  CNKI文献

Calibration can improve the absolute positioning accuracy of the robot end-effector. However, the traditional robot calibration method is complicated, time-consuming and its cost is quite high. Moreo...

Youqiang Wang Chunyu Su... 第31届中国控制与决策会议论文集(5) 2019-06-03 国际会议

关键词: Robot / Calibration / Screw / Axis

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Study on the construction of symptom association model...  CNKI文献

With complex pathogenesis,Chronic Obstructive Pulmonary Disease(COPD) is difficult to treat.Traditional Chinese Medicine(TCM) showed obvious effect in treating COPD.However,invaluable TCM experience ...

Zhiwan Wang Jiansheng Li... 第36届中国控制会议论文集(B) 2017-07-26 中国会议

关键词: Association / rules / Chronic / Obstructive

下载(21)| 被引(0)

Detection of genome-wide copy number variations in two...  CNKI文献

(Background) The chicken(Gallus gallus) is an important model organism that bridges the evolutionary gap between mammals and other vertebrates.Copy number variations(CNVs) are a form of genomic struc...

Zhang hui Du zhiqiang... 第七届中国畜牧科技论坛论文集 2016-05-25 中国会议

关键词: chicken / copy / number / variation(CNV)

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Case Study of Online and Offline Teaching Practice in ...  CNKI文献

Online and offline teaching mode is a novel teaching mode which meets the requirement of the development of modern society,especially due to the emergency affect by the COVID-19 pandemic this year.Th...

Haixia Wang Proceedings of 3rd International Workshop on Education ... 2020-11-14 国际会议

关键词: Online / and / Offline / Teaching

下载(159)| 被引(0)

Scaled Model Simulation and Experimental Verification ...  CNKI文献

In order to adapt to the complex and changeable marine environment such as wind, wave and current, the physical simulation experiment is usually needed in the design of deep-sea flexible pipeline lay...

Haixia Gong Tong Zhao... 第十四届全国振动理论及应用学术会议(NVTA2021)摘要集 2021-10-23 中国会议

关键词: Similarity / Theory / Scaled / model

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gestational week increase subsequent miscarriage in lo...  CNKI文献

Aim Are there associations between subclinical hypothy-roidism, thyroid autoimmunity in early pregnancy and miscar-riage? Methods We screened 3315 low-risk women at 4-8 weeks' gestation.TSH,and f...

Haixia Liu Zhongyan Shan... 中华医学会第十二次全国内分泌学学术会议论文汇编 2013-08-21 中国会议

关键词: gestational / week / increase / subsequent

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A high-order linearized compact finite difference meth...  CNKI文献

Based on the linearized techniques,a high-order linearized compact difference method is proposed for a class of nonlinear fractional mobile/immobile diffusion equations.In the proposed scheme,firstly...

Tao Wang Haixia Li 第32届中国控制与决策会议论文集(2) 2020-08-23 中国会议

关键词: Nonlinear / mobile/immobile / diffusion / equation

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APOE Effects on Default Mode Network in Chinese Cognit...  CNKI文献

Background Functional connectivity in default mode network(DMN)may be changed in Alzheimer's disease(AD)patients and related risk populations,such as amnestic mild cognitive impairment(aMCI)patie...

Haiqing Song jia jianping... 第四届全国痴呆与认知障碍学术研讨会及高级讲授班论文汇编 2015-05-22 中国会议

关键词: APOE / Effects / on / Default

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Highly Efficient Electrocatalysts for Electrochemical ...  CNKI文献

Electrochemical energy storage/conversion has been receiving great attentions for potential applications in electric vehicles and renewable energy systems. Our research interests focus on highly effi...

Haixia Zhong Zhong-Li Wang... 2018 International Symposium on Electrocatalysis and El... 2018-03-30 国际会议

关键词: Highly / Efficient / Electrocatalysts / for

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Enantioselective synthesis of carbocyclic nucleosides ...  CNKI文献

Chiral cyclic nucleosides and their derivatives have attracted considerable attention due to their outstanding antivirus and antitumor activities during last decades~([1]).In addition to bioactive na...

Haixia Wang Mingsheng Xie... 第11届世界华人药物化学研讨会(ISCMC 2018)论文摘要集 2018-08-24 国际会议

关键词: Carbocyclic / nucleosides / Asymmetric / cycloaddition

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Optimal FSL Smoothing for Delayed Descriptor Systems  CNKI文献

In the brief, the optimal FSL(fixed-small-lag) smoother for descriptor systems is considered, where there are instantaneous and single delayed measurement, and the above two series of measurements ha...

LU Xiao WANG Linglong... 第三十四届中国控制会议论文集(A卷) 2015-07-28 国际会议

关键词: Singular / FSL / Smoother / Delay

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Improved cubature Kalman filtering-based estimation of...  CNKI文献

To improve the accuracy of online estimation of Jacobian matrix(JCM) in image-based visual servo, an improved cubature Kalman filtering(CKF) algorithm is proposed to estimate the Jacobian matrix onli...

Xiuqian Jia Haixia Wang... 第三十八届中国控制会议论文集(3) 2019-07-27 国际会议

关键词: Image-based / visual / servo / Jacobian

下载(7)| 被引(0)

Effects of Noise Stress on the Pathological Sections o...  CNKI文献

The changes of heat shock protein Hsp70 expression in the liver of Epinephelus coioides were observed after noise stress, and the liver tissue was analyzed by pathological staining. The Epinephelus c...

Haixia Lin Xiangwen Wang... Proceedings of 2019 International Conference on Biomedi... 2019-02-23 国际会议

关键词: Epinephelus / coioides / noise / stress

下载(8)| 被引(0)

Exploration on the Protection Scheme of the Great Ruin...  CNKI文献

The great ruins are a kind of non-renewable precious resources. The southern Lifang district in the Luoyang City Site in Sui and Tang Dynasties is the product of the development of ancient Chinese ca...

Haixia Liang Peiyuan Li... Proceedings of International Conference on Architecture... 2019-02-26 国际会议

关键词: Luoyang / City / of / the

下载(7)| 被引(0)

Effect of Two-step Treatments on Interfacial and Mecha...  CNKI文献

Sugarcane rind fiber/natural latex biodegradable composites were prepared by compounding natural latex with sugarcane rind fiber as reinforcing filler.We selected three chemical solvents,including so...

Shanshan Wang Shiyan Chen... 国际材联2013国际先进材料大会论文集——主题3:纳米非晶材料... 2013-09-22 国际会议

关键词: Fibers / composites / Surface / treatments

下载(2)| 被引(0)

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