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A STUDy OF CONTINUOUS EXTRUSION-CLADDING PROCESSFOR PRODUCTION OF ALUMINUM-CLADDING STEEL WIRE

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Acta Metallurgica Sinica(English Letters) 1999年第5期12卷 802-806页

作者： F.Gao, B.y.Song,C.B.Jia and y.h.wang Department of Material Science and Engineering, Dalian Railway Institute, Dalian 116028, China

In this study the process of cladding steel wires with aluminum is investigated experimentally. It is studied how the cladding process and the quality of products are influenced by the aluminum deformation temperature, the wheel speed, the temperature of steel wire, the wire speed and the steel wire tensile force. The relation among the process parameters above is discussed, and the effect of the aluminum deformation temperature on the coating microstructure is analyzed. This paper suggested a reasonable range of process parameters for producing aluminum cladding steel wires.

关键词： aluminum cladding steel wire continuous extrusion cladding

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Study on Capturing PM2.5 Capability of Tree Species in Different Functional Areas

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Study on Capturing PM2.5 Capability of Tree Species in Diffe...

International Conference on Industrial Technology and Management Science(ITMS 2015)

作者： J.yang B.Z.Xie h.Shi h.X.wang y.h.wang School of Environmental and Municipal Engineering Xi'an University of Architecture and Technology Institute of Forest Ecology Environment and Protection Chinese Academy of Forestry

Trees can capture PM on account of their foliage’s structure, thus, improving air quality. We determined leaf PM-retaining capability(PM, PM, PM) of evergreen shrub(Euonymus japonicas) and decicuous trees(Sophora japonica, Fraxinus chinensis, Ginkgo biloba, Populus tomentosa) in different functional areas. The leaf micromorphological structure was observed using a field emission environmental scanning electron microscopy. We found that E. japonicas should be planted in traffic and industrial areas, while S. japonica, G. biloba, F. chinensis should be chosen as complementary in clean areas. S. japonica, G. biloba were adapted well to polluted environment, but, F. chinensis was not.

关键词： CAPTURING PM2.5 DIFFERENT FUNCTIONAL AREAS structural feature

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粘土矿载体浮选的研究

国外金属矿选矿 1983年第7期 33-39页

作者： y.h.wang Somasundaran 邱冠周

引言众所周知,常规浮选工艺对选别细粒和超细粒的效卒很低。当必须从有价矿物中除去微量杂质或回收贵重矿物时,问题就变得更为严重。已经成功地用于这一目的的一种方法是载体浮选,也叫做超细浮选或背负浮选。在这一方法的工业应用中,用... 详细信息

引言众所周知,常规浮选工艺对选别细粒和超细粒的效卒很低。当必须从有价矿物中除去微量杂质或回收贵重矿物时,问题就变得更为严重。已经成功地用于这一目的的一种方法是载体浮选,也叫做超细浮选或背负浮选。在这一方法的工业应用中,用粗粒方解石作为辅助矿物,通过浮选从高岭粘土中脱除了锐钛矿杂质,据报导改善了细粒矿物的

关键词：载体浮选方解石高岭土瓷土粘土调浆浆纱

Study on judge system of fuzzy inference to classification of tunnel surrounding rock

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Study on judge system of fuzzy inference to classification o...

The International young Scholars’ Symposium on Rock Mechanics

作者： X.R.wang y.h.wang S.h.Zhang School of Civil Engineering and Mechanics huazhong University of Science & Technology Wuhan China

＜正＞The project of using surrounding rock to adjust the design of dynamic timbering during the construction is the main idea behind the New Austria Tunneling Model（NATM）.Factors and parameters that influenced the deformation of surrounding rock are complex and difficult to describe by definitive values. According to the mathematical model based on the theory of identification in the fuzzy inference,professional knowledge,expert experience,theory and method of artificial intelligence are combined to set up the Judge System Fuzzy Inference（JSFI）.The system is based on Self-Organizing-Feature-Map and fuzzy mathematics to deal with uncertain information and to express complex characteristics of the deformation of the surrounding *** stability of the surrounding rock according to the geologic conditions has been assessed comprehen- sively and a more accurate classification of the surrounding rock has been *** present results agree well with the present dynamic design *** system has been applied in the yunling Tunnel construction of the Shi-man highway.

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Effect of corn particle size on mucosal morphology and digesta ph of the gastrointestinal tract in growing goats

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Effect of corn particle size on mucosal morphology and diges...

低碳经济与高效养殖——第六次全国饲料营养学术研讨会暨动物营养学分会成立三十周年大会

作者： M.Xu~a,y.Dong~b,S.Du~a,y.S.hao~c,y.h.wang~d,F.N.wang~a,J.h.yao~(a*) (a Northwest A&F University,Shaanxi,yangling 712100,PRC b yangling Vocational and Technical College,Shaanxi, yangling 712100,PRC c hebei Agriculture University,hebei,Dingzhou,073000,PRC d Xuzhou Normal University, Jiangsu,Xuzhou 221116,PRC)

A slaughter experiment was conducted to determine the effect of corn particle size on mucosal morphology and digesta ph in the gastrointestinal tract of *** Guanzhong wether goats aged 9 months(23.5±0.3 kg) were randomly fed diets containing 55%corn silage and 28%finely cracked,coarsely cracked or whole corn. After a 35 d feeding period,goats were slaughtered to obtain digesta samples for ph determination,andA slaughter experiment was conducted to determine the effect of corn particle size on mucosal morphology and digesta ph in the gastrointestinal tract of *** Guanzhong wether goats aged 9 months(23.5±0.3 kg) were randomly fed diets containing 55%corn silage and 28%finely cracked,coarsely cracked or whole corn. After a 35 d feeding period,goats were slaughtered to obtain digesta samples for ph determination,and

关键词： corn particle size mucosal morphology digesta ph goat

Effect of dietary starch on rumen and small intestine morphology and digesta ph in goats

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Effect of dietary starch on rumen and small intestine morpho...

低碳经济与高效养殖——第六次全国饲料营养学术研讨会暨动物营养学分会成立三十周年大会

作者： y.h.wang~(1,2),M.Xu~1,F.N.wang~1,Z.P.yu~1,J.h.yao~(1*),L.S.Zan~1,F.X.yang~1 (1 Northwest A&F University,Shaanxi,yangling,712100,PRC 2 Xuzhou Normal University,Xuzhou,221116,PRC)

The objective of this study was to determine the effects of dietary starch level on rumen and small intestine morphology and digesta ph in *** 9 months old Guanzhong wether goats(body weight 28.5±1.6 kg) were randomly assigned to three treatments of dietary starch levels,(1)low starch(LS,28%),(2) medium starch(MS,35%) and(3) high starch(hS,46%).After a 35-day experiment,MS diet significantly stimulated theThe objective of this study was to determine the effects of dietary starch level on rumen and small intestine morphology and digesta ph in *** 9 months old Guanzhong wether goats(body weight 28.5±1.6 kg) were randomly assigned to three treatments of dietary starch levels,(1)low starch(LS,28%),(2) medium starch(MS,35%) and(3) high starch(hS,46%).After a 35-day experiment,MS diet significantly stimulated the

关键词： starch ruminal morphology small intestine morphology ph

Free Vibration and Steady State Response of a Smart Cylinder

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Free Vibration and Steady State Response of a Smart Cylinder

第二届全国压电和声波理论及器件技术研讨会

作者： Zuguang Bian~1,Weiqiu Chen~2,y.h.wang~1 (1.School of Civil Engineering & Architecture,Ningbo Institute ofTechnology,Zhejiang University,Ningbo 315100,P.R.China 2.Department of Civil Engineering,Zhejiang University,hangzhou 310027,P.R China)

In the present paper,we focus on the free vibration and steady-state response of a smart cylinder,which consists of an intermediate functionally graded elastic layer bonded with two inner and outer homogeneous piezoelectric *** bonding adhesives between the functionally graded layer and piezoelectric ones are considered by a spring layer,which may be perfect or *** a hybrid cylinder simply supported at its two ends,an exact elasticity(piezoelasticity) method based on state space formulations is *** approach the radial inhomogeneity of the functionally graded layer and facilitate the solving of state space equations,we adopt an approximate laminated *** the above process,the anisotropy of materials,the polarized direction of piezoelectrics and the interaction between the hybrid cylinder and its inner fluid and outer elastic medium are ***,the effect of the related parameters on the free vibration and steady-state response of the hybrid cylinder are discussed in numerical examples.

关键词： Free vibration Steady-state response Functionally graded material Piezoelectric material State space approach Spring layer model Interaction

Measurement of integrated luminosities at BESⅢ for data samples at center-of-mass energies between 4.0 and 4.6 GeV

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Chinese Physics C 2022年第11期46卷 53-63页

作者： M.Ablikim M.N.Achasov P.Adlarson S.Ahmed M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An X.h.Bai y.Bai O.Bakina R.Baldini Ferroli I.Balossino y.Ban V.Batozskaya D.Becker K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere A.Brueggemann h.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.L.Chang G.Chelkov C.Chen G.Chen h.S.Chen M.L.Chen S.J.Chen T.Chen X.R.Chen X.T.Chen y.B.Chen Z.J.Chen W.S.Cheng X.Chu G.Cibinetto F.Cossio J.J.Cui h.L.Dai J.P.Dai A.Dbeyssi R.Ede Boer D.Dedovich Z.y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori y.Ding J.Dong L.y.Dong M.y.Dong X.Dong S.X.Du P.Egorov y.L.Fan J.Fang S.S.Fang W.X.Fang y.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.h.Feng K Fischer M.Fritsch C.Fritzsch C.D.Fu h.Gao y.N.Gao yang Gao S.Garbolino I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen L.Gong W.X.Gong W.Gradl M.Greco M.h.Gu C.y Guan A.Q.Guo L.B.Guo R.P.Guo y.P.Guo A.Guskov T.T.han W.y.han X.Q.hao F.A.harris K.K.he K.L.he F.h.heinsius C.h.heinz y.K.heng C.herold M.himmelreich T.holtmann G.y.hou y.R.hou Z.L.hou h.M.hu J.F.hu T.hu y.hu G.S.huang K.X.huang L.Q.huang L.Q.huang X.T.huang y.P.huang Z.huang T.hussain N husken W.Imoehl M.Irshad J.Jackson S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.L.Ji y.y.Ji Z.K.Jia h.B.Jiang S.S.Jiang X.S.Jiang y.Jiang J.B.Jiao Z.Jiao S.Jin y.Jin M.Q.Jing T.Johansson N.Kalantar-Nayestanaki X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz P.Kiese R.Kiuchi R.Kliemt L.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc W.Kuhn J.J.Lane J.S.Lange P.Larin A.Lavania L.Lavezzi Z.h.Lei h.Leithoff M.Lellmann T.Lenz C.Li C.Li C.h.Li Cheng Li D.M.Li F.Li G.Li h.Li h.Li h.B.Li h.J.Li h.N.Li J.Q.Li J.S.Li J.W.Li Ke Li L.J Li L.K.Li Lei Li M.h.Li P.R.Li S.X.Li S.y.Li T.Li W.D.Li W.G.Li X.h.Li X.L.Li Xiaoyu Li Z.y.Li h.Liang h.Liang h.Liang y.F.Liang y.T.Liang G.R.Liao L.Z.Liao J.Libby A.Limphirat C.X.Lin D.X.Lin T.Lin B.J.Liu C.X.Liu D.Liu F.h.Liu Fang Liu Feng Liu G.M.Liu h.Liu h.M.Liu huanhuan Liu huihui Liu J.B.Liu J.L.Liu J.y.Liu K.L Institute of high Energy Physics Beijing 100049China Beihang University Beijing 100191China Beijing Institute of Petrochemical Technology Beijing 102617China Bochum Ruhr-University D-44780 BochumGermany Carnegie Mellon University PittsburghPennsylvania 15213USA Central China Normal University Wuhan 430079China China Center of Advanced Science and Technology Beijing 100190China COMSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan University Shanghai 200433China G.I.Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia GSI helmholtzcentre for heavy Ion Research Gmbh D-64291 DarmstadtGermany Guangxi Normal University Guilin 541004China hangzhou Normal University Hangzhou 310036China helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany henan Normal University Xinxiang 453007China henan University of Science and Technology Luoyang 471003China henan University of Technology Zhengzhou 450001China huangshan College Huangshan 245000China hunan Normal University Changsha 410081China hunan University Changsha 410082China Indian Institute of Technology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN Laboratori Nazionali di Frascati INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN Laboratori Nazionali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN Laboratori Nazionali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezione di Ferrara University of FerraraI-44122FerraraItaly Institute of Modern Physics Lanzhou 730000China Institute of Physics and Technology Peace Ave.54BUlaanbaatar 13330Mongolia Jilin University Changchun 130012China Johannes Gutenberg University of Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany Joint Institute for Nuclear Research 141980 DubnaMoscow regionRussia Justus-Liebig-Universitaet Giessen II.Physikalisches InstitutHeinrich-Buff-Ring 16

The integrated luminosities of data samples collected in the BESⅢ experiment in 2016-2017 at centerof-mass energies between 4.19 and 4.28 GeV are measured with a precision better than 1% by analyzing large-angle Bhabha scattering *** integrated luminosities of old datasets collected in 2010-2014 are updated by considering corrections related to detector performance,offsetting the effect of newly discovered readout errors in the electromagnetic calorimeter,which can haphazardly occur.

关键词： integrated luminosity e^(+)e^(-)annihilation Bhabha scattering

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Observation of the y(4230)and a new structure in e^(+)e^(-)→K^(+)K^(-)J/Ψ

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Chinese Physics C 2022年第11期46卷 7-21页

作者： M.Ablikim M.N.Achasov P.Adlarson M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An X.h.Bai y.Bai O.Bakina R.Baldini Ferroli I.Balossino y.Ban V.Batozskaya D.Becker K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere A.Brueggemann h.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.L.Chang G.Chelkov C.Chen G.Chen h.S.Chen M.L.Chen S.J.Chen T.Chen X.R.Chen X.T.Chen y.B.Chen Z.J.Chen W.S.Cheng X.Chu G.Cibinetto F.Cossio J.J.Cui h.L.Dai J.P.Dai A.Dbeyssi R.Ede Boer D.Dedovich Z.y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori y.Ding J.Dong L.y.Dong M.y.Dong X.Dong S.X.Du P.Egorov y.L.Fan J.Fang S.S.Fang W.X.Fang y.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.h.Feng K Fischer M.Fritsch C.Fritzsch C.D.Fu h.Gao y.N.Gao yang Gao S.Garbolino I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen L.Gong W.X.Gong W.Gradl M.Greco M.h.Gu C.y Guan A.Q.Guo L.B.Guo R.P.Guo y.P.Guo A.Guskov T.T.han W.y.han X.Q.hao F.A.harris K.K.he K.L.he F.h.heinsius C.h.heinz y.K.heng C.herold M.himmelreich T.holtmann G.y.hou y.R.hou Z.L.hou h.M.hu J.F.hu T.hu y.hu G.S.huang K.X.huang L.Q.huang L.Q.huang X.T.huang y.P.huang Z.huang T.hussain N husken W.Imoehl M.Irshad J.Jackson S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.L.Ji y.y.Ji Z.K.Jia h.B.Jiang S.S.Jiang X.S.Jiang y.Jiang J.B.Jiao Z.Jiao S.Jin y.Jin M.Q.Jing T.Johansson N.Kalantar-Nayestanaki X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz P.Kiese R.Kiuchi R.Kliemt L.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc W.Kuhn J.J.Lane J.S.Lange P.Larin A.Lavania L.Lavezzi Z.h.Lei h.Leithoff M.Lellmann T.Lenz C.Li C.Li C.h.Li Cheng Li D.M.Li F.Li G.Li h.Li h.Li h.B.Li h.J.Li h.N.Li J.Q.Li J.S.Li J.W.Li Ke Li L.J Li L.K.Li Lei Li M.h.Li P.R.Li S.X.Li S.y.Li T.Li W.D.Li W.G.Li X.h.Li X.L.Li Xiaoyu Li Z.y.Li h.Liang h.Liang h.Liang y.F.Liang y.T.Liang G.R.Liao L.Z.Liao J.Libby A.Limphirat C.X.Lin D.X.Lin T.Lin B.J.Liu C.X.Liu D.Liu F.h.Liu Fang Liu Feng Liu G.M.Liu h.Liu h.M.Liu huanhuan Liu huihui Liu J.B.Liu J.L.Liu J.y.Liu K.Liu K.y.L Institute of high Energy Physics Beijing 100049China Beihang University Beijing 100191China Beijing Institute of Petrochemical Technology Beijing 102617China Bochum Ruhr-University D-44780 BochumGermany Carnegie Mellon University PittsburghPennsylvania 15213USA Central China Normal University Wuhan 430079China China Center of Advanced Science and Technology Beijing 100190China COMSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000 LahorePakistan Fudan University Shanghai 200433China G.I.Budker Institute of Nuclear Physics SB RAS(BINP) Novosibirsk 630090Russia GSI helmholtzcentre for heavy Ion Research Gmbh D-64291 DarmstadtGermany Guangxi Normal University Guilin 541004China hangzhou Normal University Hangzhou 310036China helmholtz Institute Mainz Staudinger Weg 18D-55099 MainzGermany henan Normal University Xinxiang 453007China henan University of Science and Technology Luoyang 471003China henan University of Technology Zhengzhou 450001China huangshan College Huangshan 245000China hunan Normal University Changsha 410081China hunan University Changsha 410082China Indian Institute of Technology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN Laboratori Nazionali di Frascati INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly INFN Laboratori Nazionali di Frascati INFN Sezione di PerugiaI-06100PerugiaItaly INFN Laboratori Nazionali di Frascati University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara INFN Sezione di FerraraI-44122FerraraItaly INFN Sezione di Ferrara University of FerraraI-44122FerraraItaly Institute of Modern Physics Lanzhou 730000China Institute of Physics and Technology Peace Ave.54BUlaanbaatar 13330Mongolia Jilin University Changchun 130012China Johannes Gutenberg University of Mainz Johann-Joachim-Becher-Weg 45D-55099 MainzGermany Joint Institute for Nuclear Research 141980 DubnaMoscow regionRussia Justus-Liebig-Universitaet Giessen II.Physikalisches InstitutHeinrich-Buff-Ring 16

The cross sections of e^(+)e^(-)→K^(+)K^(-)J/Ψat center-of-mass energies from 4.127 to 4.600 GeV are measured based on 15.6 fb-1data collected with the BESⅢ detector operating at the BEPCⅡ storage *** resonant structures are observed in the line shape of the cross *** mass and width of the first structure are measured to be(4225.3±2.3±21.5)MeV and(72.9±6.1±30.8)MeV,*** are consistent with those of the established y(4230).The second structure is observed for the first time with a statistical significance greater than 8σ,denoted as y(4500).Its mass and width are determined to be(4484.7±13.3±24.1)MeV and(111.1±30.1±15.2)MeV,*** first presented uncertainties are statistical and the second ones are *** product of the electronic partial width with the decay branching fractionΓ(y(4230)→e^(+)e^(−))B(y(4230)→K^(+)K^(−)J/Ψ)is reported.

关键词： y states charmonium-like states BESⅢ

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