全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Wen Long Liu , Yun Feng Zhang
来源:[J].Integrated Ferroelectrics(IF 0.375), 2018, Vol.188 (1), pp.112-120Taylor & Francis
摘要:ABSTRACT(#br)Pure and Al doped ZnO thin films are fabricated on quartz substrates by sol–gel method, and then analyzed by X-ray diffraction (XRD), transmittance spectra, and photoluminescence (PL) measurements respectively. XRD results reveal that all the thin films have a p...
作者:Wen Long Liu , Yun Feng Zhang ...
来源:[J].Integrated Ferroelectrics(IF 0.375), 2018, Vol.191 (1), pp.46-59Taylor & Francis
摘要:ABSTRACT(#br)Citrate acid (CA), ethylene glycol (EG), and absolute ethyl alcohol (AEA) were combined to synthesize 0∼5% mol cerium doped barium strontium titanate (Ce-BST) powders, and the morphology characterization and dielectric performances of the powders were studied. X...
作者:Wen Long Liu , Bin Lin ...
来源:[J].Applied Mechanics and Materials, 2014, Vol.2829, pp.1386-1389Trans Tech
摘要:The distribution of working pressure in CCOS has been studied when the polishing disc frayed. Combined with the planetary motion, the working functions at wear and ideal states were calculated separately, the result shows that the function peak is higher at wear state and it is a...
作者:Ying Huan Wu , Wen Long Liu
来源:[J].Advanced Materials Research, 2014, Vol.3326, pp.5378-5381Trans Tech
摘要:This paper analyzed research status of agricultural prevention and reduction, and summarized the three information management process stages: preparedness, response and recovery of agricultural disaster prevention and reduction. Finally, the paper analyzed information management ...
作者:Wen Long Liu , Ming Liao Tsai
来源:[J].Key Engineering Materials, 2014, Vol.3067, pp.202-206Trans Tech
摘要:The acetone gas sensor can be applied in the fields of the occupational safety, the prevention of fire accident and explosion in plants and the diabetic patients breathe analysis. The properties of the sensing materials and the sensing characteristics of the acetone gas sens...
作者:Wen Long Liu , Da Ming Wu ...
来源:[J].Advanced Materials Research, 2011, Vol.1451, pp.323-327Trans Tech
摘要:In this paper,we analysed the problems that existed in the extrusion hot embossing process.To slove these problems,we designed a new extrusion hot embossing process and verified the effectiveness and feasibility of this process through experiments.The thickness and temperature of...
作者:Wen Long Liu , Xiao Ping Zhao , Bao Guo Xu
来源:[J].Applied Mechanics and Materials, 2011, Vol.1447, pp.86-89Trans Tech
摘要:Starting from the principle of three-dimensional laser scanner and after analyzing the positioning error of point cloud, in this paper the following key problems confronted in data processing are researched ,the problems are range image segmentation, point cloud registration, poi...
作者:Wen Long Liu , Gen Bao Zhang , Qian Qian Du
来源:[J].Applied Mechanics and Materials, 2013, Vol.2773, pp.444-448Trans Tech
摘要:In this paper, the broad-sensed DMU has been introduced and compared with narrow-sensed DMU which is based on the concept of large assembly to highlight its advantages. Combined with the automotive development process, the paper has studied how to use it and where it is used. The...
作者:Wen Long Liu , Hong Zhang
来源:[J].Applied Mechanics and Materials, 2013, Vol.2617, pp.4614-4618Trans Tech
摘要:Mechanical Safety is very important in safety production. Not only China, but all over the world, the machinery safety issues are still in study. Safety becomes more and more important nowadays. So, to ensure the mechanical safety is not ones responsibility but all society. Measu...
作者:Wen Long Liu , Xiao Ping Zhao ...
来源:[J].Applied Mechanics and Materials, 2013, Vol.2156, pp.2315-2319Trans Tech
摘要:This paper makes use of the three-dimensional laser scanning technology measurement speed and high precision which combines the advantage of the field control survey, coordinate system transformation, the point cloud data processing, establish the triangle nets, texture mapping e...

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