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| 1 | 广州城市污泥中重金属的含量、排放通量及农用风险评价显示文摘分析了广州市中心城区5个主要的污水处理厂污泥的基本理化性质和7种重金属(Cr、Cu、Mn、Ni、Pb、Cd和Zn)在不同雨期的浓度变化,估算了广州市污水处理厂污泥重金属的年排放通量,并对其污泥农用做了潜在风险评价。结果表明,各污水厂污泥均达到《城镇污水处理厂污染物排放标准》(GB 18918-2002)对重金属的排放要求,污泥的基本理化性质满足《城镇污水处理厂污泥处置农用泥质》(CJ/T309-2009)标准,沥滘、猎德、京溪和大坦沙污水厂的污泥重金属满足CJ/T309-2009要求,而西朗污水处理厂2013年12月采集的污泥中Cu和Cd未达标。通过估算,广州市污水处理厂污泥中Cr、Cu、Mn、Ni、Pb、Cd和Zn的年排放通量分别为16.1、18.8、90.3、5.9、7.9、0.2和48.3 t。通过Hakanson生态风险评估,污泥在农用过程中除西朗污水处理厂污泥重金属危害为中等风险,其他厂污泥属于低风险。 | 李海燕 胡晓东 吴启航 伍志趼 黄雪夏 张发根 Leung Y.S. Fu Jie 黄铸颖 熊奉康 熊弗 | 2015 | 环境工程学报2015，9，3： | 23 |
| 2 | PERSPECTIVES IN MECHANICS OF HETEROGENEOUS SOLIDS显示文摘The Microand Nano-mechanics Working Group of the Chinese Society of Theoretical and Applied Mechanics organized a forum to discuss the perspectives,trends,and directions in mechanics of heterogeneous materials in January 2010.The international journal,Acta Mechanica Solida Sinica,is devoted to all fields of solid mechanics and relevant disciplines in science,technology,and engineering,with a balanced coverage on analytical,experimental,numerical and applied investigations.On the occasion of the 30 th anniversary of Acta Mechanica Solida Sinica,its editor-in-chief,Professor Q.S.Zheng invited some of the forum participants to review the state-of-the-art of mechanics of heterogeneous solids,with a particular emphasis on the recent research development results of Chinese scientists.Their reviews are organized into five research areas as reported in different sections of this paper.§I firstly brings in focus on microand nano-mechanics,with regards to several selective topics,including multiscale coupled models and computational methods,nanocrystal superlattices,surface effects,micromechanical damage mechanics,and microstructural evolution of metals and shape memory alloys.§II shows discussions on multifield coupled mechanical phenomena,e.g.,multi-fields actuations of liquid crystal polymer networks,mechanical behavior of materials under radiations,and micromechanics of heterogeneous materials.In §III,we mainly address the multiscale mechanics of biological nanocomposites,biological adhesive surface mechanics,wetting and dewetting phenomena on microstructured solid surfaces.The phononic crystals and manipulation of elastic waves were elaborated in §IV.Finally,we conclude with a series of perspectives on solid mechanics.This review will set a primary goal of future science research and engineering application on solid mechanics with the effort of social and economic development. | C.Q. Chen J.Z. Cui H.L. Duan X.Q. Feng L.H. He G.K. Hu M.J. Huang Y.Z. Huo B.H. Ji B. Liu X.H. Peng H.J. Shi Q.P. Sun J.X. Wang Y.S. Wang H.P. Zhao Y.P. Zhao Q.S. Zheng W.N. Zou | 2011 | Acta Mechanica Solida Sinica2011，24，1： | 18 |
| 3 | TENSILE STRENGTH AND CREEP RESISTANCE OF Mg-9Al-1Zn BASED ALLOYS WITH CALCIUM ADDITION显示文摘Small amount of calcium addition to the Mg-9A1-0.8Zn-0.2Mn (AZ91) alloy resulted in the obvious influence on mechanical properties. The yield strength of the alloys increased with the increase of Ca addition and maximum strength was obtained from the alloy containing 0.15% of Ca. The creep resistance at the temperatures between 150-200℃ was also significantly increased with Ca addition. The creep rate (at 200℃, 50MPa) of the alloy with00.15% of Ca addition was one order of magnitude lower than that of the base alloy (AZ91). Microstructural observations revealed that the addition of calcium refined the microstructure and enhanced the thermal stability of the β precipitates, which accounted for the improvement of creep resistance at high temperatures. | Y.S. Sun, W.M. Zhang and X.G. Mm Department of Materials Science and Engineering, Southeast University, Nanjing 210096, China | 2001 | Acta Metallurgica Sinica(English Letters)2001，14，5： | 12 |
| 4 | Molecular Mapping of Three Loci Conferring Resistance to Maize (Zea mays L.) Rough Dwarf Disease显示文摘Maize rough dwarf disease (MRDD) is a viral disease that is widely distributed in the world and causes great losses in grain yield. During the past three decades, considerable progress has been made in the | F. Wang Y.S. Zhang Y.L. Zhuang G.Z. Qin J.R. Zhang | 2007 | 分子植物育种2007，5，2： | 10 |
| 5 | Experimental and Numerical Investigation on Impact Performance of Carbon Reinforced Aluminum Laminates显示文摘It is known that fiber metal laminates (FML) as one of hybrid materials with thin metal sheets and fiber/epoxy layers have the characteristics of the excellent damage tolerance, fatigue and impact properties with a relatively low density. Therefore, the mechanical components using FML can contribute the enhanced safety level of the sound construction toward the whole body. In this study, the impact performance of carbon reinforced aluminum laminates (CARAL) is investigated by experiments and numerical simulations. Drop weight tests are carried out with the weight of 4.7 kg at the speed of 1 and 2 m/s, respectively. Dynamic non-linear transient analyses are also accomplished using a finite element analysis software, ABAQUS. The experiment results and numerical results are compared with impact load-time histories. Also, energy-time histories are applied to investigate the impact performance of CARAL. | S.H. Song Y.S. Byun T.W. Ku W.J. Song J. Kim B.S. Kang | 2010 | Journal of Materials Science & Technology2010，26，4： | 10 |
| 6 | 浮选起泡剂对气泡大小和泡沫稳定性的影响显示文摘为了研究起泡剂对气泡大小的影响 ,采用单孔气泡发生器、多孔气泡发生器和浮选槽进行了试验。试验发现只有使用多孔气泡发生器 (或在浮选槽中 )测定时 ,气泡大小主要依赖于起泡剂的浓度。起泡剂浓度低时 (C | Y.S.楚 周高云 雨田 | 2002 | 国外金属矿选矿2002，39，9： | 9 |
| 7 | A comparative study on polypropylene separators coated with different inorganic materials for lithium-ion batteries显示文摘 | Linghui Yu Jiansong Miao Yi Jin Jerry Y.S. Lin | 2017 | Frontiers of Chemical Science and Engineering2017，11，3： | 9 |
| 8 | Effects of temperature and thermally-induced microstructure change on hydraulic conductivity of Boom Clay显示文摘Boom Clay is one of the potential host rocks for deep geological disposal of high-level radioactive nuclear waste in Belgium. In order to investigate the mechanism of hydraulic conductivity variation under complex thermo-mechanical coupling conditions and to better understand the thermo-hydromechanical(THM) coupling behaviour of Boom Clay, a series of permeability tests using temperaturecontrolled triaxial cell has been carried out on the Boom Clay samples taken from Belgian underground research laboratory(URL) HADES. Due to its sedimentary nature, Boom Clay presents acrossanisotropy with respect to its sub-horizontal bedding plane. Direct measurements of the vertical(Kv)and horizontal(Kh)hydraulic conductivities show that the hydraulic conductivity at 80℃ is about 2.4 times larger than that at room temperature(23℃), and the hydraulic conductivity variation with temperature is basically reversible during heatingecooling cycle. The anisotropic property of Boom Clay is studied by scanning electron microscope(SEM) tests, which highlight the transversely isotropic characteristics of intact Boom Clay. It is shown that the sub-horizontal bedding feature accounts for the horizontal permeability higher than the vertical one. The measured increment in hydraulic conductivity with temperature is lower than the calculated one when merely considering the changes in water kinematic viscosity and density with temperature. The nuclear magnetic resonance(NMR) tests have also been carried out to investigate the impact of microstructure variation on the THM properties of clay. The results show that heating under unconstrained boundary condition will produce larger size of pores and weaken the microstructure. The discrepancy between the hydraulic conductivity experimentally measured and predicted(considering water viscosity and density changes with temperature) can be attributed to the microstructural weakening effect on the thermal volume change behaviour of Boom Clay. Based on the experimental results, a hydraulic conductivity evolution model is proposed and then implemented in ABAQUS. Three-dimensional(3D) numerical simulation of the admissible thermal loading for argillaceous storage(ATLAS) Ⅲ in situ heating test has been conducted subsequently, and the numerical results are in good agreement with field measurements. | W.Z. Chen Y.S. Ma H.D. Yu F.F. Li X.L. Li X. Sillen | 2017 | Journal of Rock Mechanics and Geotechnical Engineering2017，9，3： | 7 |
| 9 | EFFECT OF INTERPHASE LIFT FORCE ON THE FLUID FLOW IN AN AIR-STIRRED CYLINDRICAL VESSEL显示文摘In the present paper, based on the two-phase model (Eulerian model), the two dimensional fluid flow liz air-stirred water systems is simulated, and the effect of interphase lift force on the fluid flow is specially discussed. In the Eulerian two-phase model, gas and liquid phase are considered to be two different continuous fluids interacting with each other through the finite inter-phase areas. The exchange between the phases is represented by source terms in conversation equations. Turbulence is assumed to be a property of the liquid phase, k - ε model is used to describe the behavior of the liquid phase. The dispersion of phases due to turbulence is represented by introducing a diffusion term in mass consecrvation equation. The contribution of bubble movement to the turbulent energy and its dissipation rate is taken into accounted by adding extra volumetric source terms to the equations of turbulent enemy and its dissipation rate. The comparison between the mathematical simulation and experiment data indicates that the interphase lift force has a big effect on the flow behavior, and considering both drug force and lift force as interphase forces is important to accurately simulate the gas-water two-phase fluid flow in air-stirred systems. The interphase lift force makes bubbles move away from the centerline, the gas concentration is decreased near the centerline, and increased near the wall. The lift force is smaller than drug force at the same place, especially far away from the centerline. | L.F. Zhang K.K. Cai Y. Qu and Y.S. Shen Postdoctoral Fellow of Japan Science Promotion Society Taniguchi Lab., Department of Metallurgy, Graduate School of Engineering, Tohoku University, Sendai980-8579, Japan School of Metallurgy, University of Scien | 2000 | Acta Metallurgica Sinica(English Letters)2000，13，4： | 6 |
| 10 | STUDY ON STRUCTURES OF Al-CuAl_2 EUTECTIC SOLIDIFIED UNDER ELECTROMAGNETIC STIRRING显示文摘An investigation on electromagnetically-stirred solidification of Al-CuAl2 eutectic system is presented in this paper. With electromagnetic stirring in solidification, structural transition from lamellar to rod-like eutectic has been found in the as-cast structures, and provided strong stirring is applied, proeutectic growth of α-Al phase is enhanced. Moreover, the interphase spacing of eutectic is clearly increased with melt flow intensified. Numerical computation of flow field is also presented, and the effect of stirring on structural formation is discussed. | W.Q. Zhang Q.M. Liu Y.F. Zhu Y.S. Yang and Z.Q. Hu(State Key Laboratory of RSA, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110015, China) | 1997 | Acta Metallurgica Sinica(English Letters)1997，10，6： | 4 |
| 11 | Nonlinear study of the dynamic behavior of a string-beam coupled system under combined excitations显示文摘In this paper,the nonlinear dynamic behavior of a string-beam coupled system subjected to external,parametric and tuned excitations is presented.The governing equations of motion are obtained for the nonlinear transverse vibrations of the string-beam coupled system which are described by a set of ordinary differential equations with two degrees of freedom.The case of 1:1 internal resonance between the modes of the beam and string,and the primary and combined resonance for the beam is considered.The method of multiple scales is utilized to analyze the nonlinear responses of the string-beam coupled system and obtain approximate solutions up to and including the second-order approximations.All resonance cases are extracted and investigated.Stability of the system is studied using frequency response equations and the phase-plane method.Numerical solutions are carried out and the results are presented graphically and discussed.The effects of the different parameters on both response and stability of the system are investigated.The reported results are compared to the available published work. | Y.S. Hamed M. Sayed D.-X. Cao W. Zhang | 2011 | Acta Mechanica Sinica2011，27，6： | 3 |
| 12 | Synthesis of PdNi catalysts for the oxidation of ethanol in alkaline direct ethanol fuel cells显示文摘 | S.Y. Shen T.S. Zhao J.B. Xu Y.S. Li | 2009 | Journal of Power Sources2009，，4： | 2 |
| 13 | A stochastic model for risk management in global supply chain networks显示文摘 | Mark Goh Joseph Y.S. Lim Fanwen Meng | 2006 | European Journal of Operational Research2006，，1： | 2 |
| 14 | Decline in extractable antibiotics in manure-based composts during composting显示文摘 | K.-R. Kim G. Owens Y.S. Ok W.-K. Park D.B. Lee S.-I. Kwon | 2011 | Waste Management2011，，1： | 2 |
| 15 | Three dimensional simulation of melt flow in Czochralski crystal growth with steady magnetic fields显示文摘 | Xianrong Cen Y.S. Li Jiemin Zhan | 2011 | Journal of Crystal Growth2011，，1： | 2 |
| 16 | MICROSTRUCTURE AND MACROSEGREGATION OF Al-7%Si ALLOY SOLIDIFIED UNDER COMPLEX EFFECTS OF ELECTROMAGNETIC AND CENTRIFUGAL FORCES显示文摘Macrosegregations and microstructures of Al-7%Si alloy solidified under complex of fects of magnetic field and centrifugal forces are studied by means of a set of selfdesigned electromagnetic centrifugal casting (EMCC) device. It is shown that electromagnetic field (EMF) has an important effect on the macrosegregation of centrifugal casting specimen of Al-7%Si alloy in two respects: one is that there exists always a kind of convection in the liquid in front of the S/L interface caused by effect ofthe electromagnetic force; the other is that different atomic clusters of solidparticles with different physical characteristics are subjected to quite different electromagnetic (Lorentz) force. Therefore, their movements get changed. In addition, the formation process of a complex band structure consisting of primary α-Al dendrites and (α-Al+β-Si) eutectics in hypoeutectic Al-Si alloys during EMCC and the effect of EMF are discussed. | Y.F. Zhu W.Q. Zhang Y.S. Yang Q.M. Liu and Z.Q. Hu (State Key Lab. of RSA, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110015,Chilla) | 1997 | Acta Metallurgica Sinica(English Letters)1997，10，2： | 2 |
| 17 | 岩石导热性与单轴和3轴应力变化的关系显示文摘矿井通风调节系统、地热能源生产、能源储存和放射性废料处理等领域都需要确定岩石的导热系数,特别是地下井巷周围的岩石导热系数。本文介绍了实验室规模的单轴和3轴应力作用下的岩石导热性的变化结果,并用研制的一种新仪器进行了试验。 | A.德默塞 K.戈里古勒 Y.S.德鲁勒克 林桦(译) 吴梅(校) | 2006 | 矿业工程2006，4，2： | 2 |
| 18 | Condition monitoring and fault detection of wind turbines and related algorithms: A review显示文摘 | Z. Hameed Y.S. Hong Y.M. Cho S.H. Ahn C.K. Song | 2007 | Renewable and Sustainable Energy Reviews2007，，1： | 2 |
| 19 | TENSILE PROPERTIES AND CREEP RESISTANCE OF AZ91 ALLOY CONTAINING ANTIMONY显示文摘Small amount Of antimony addition to the Mg-9Al-0.8Zn-0.2Mn (AZ91) alloy resulted in the obvious increase of tensile strengths at both ambient and elevated temperatures.The creep resistance at the temperatures ap to 200℃ was also improved significantly by antimony addition. Mcrostructurul observations revealed that the addition of antimony modified morphology of the α(Mg17Al12) phase and caused the formation of some rod-shaped precipitates Mg3b2 at grain boundaries. These precipitates have high thermal stability and play an important role for strengthening groin boundaries at elevated temperutures. | Yuan, G.Y. Sun, Y.S. Zhang, W.M. Bao, Y.H. | 2000 | Acta Metallurgica Sinica(English Letters)2000，13，3： | 2 |
| 20 | Clinical and Angiographic Follow-up of Spontaneous Isolated Superior Mesenteric Artery Dissection显示文摘 | W.S. Yun Y.W. Kim K.B. Park S.K. Cho Y.S. Do K.B. Lee D.I. Kim D.K. Kim | 2008 | European Journal of Vascular & Endovascular Surgery2008，，5： | 2 |
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