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Experimental Materials All materials were used as received.
Materials Review, 19,13-16
Materials Science and Engineering A, 2005, 398: 180~187 [14] L.
Journal of Materials Processing Technology, 2004, 153: 401~407 [15] Mansouri J, Wood A, Roberts K, Cheng Y-B, Burford RP.
Materials Science and Engineering A, 2006, 425: 7~14 [18] L.

Introduction Composite bridge, full played the material strength of steel and concrete, behaves a higher strength and spanning capacity, and was widely used in bridge engineering.
(a) Headed stud (b) Perfobond rib (c) Corrugated rib Fig.1 Different type connectors Corrugated Rib Connector The material of corrugated rib connector is common steel, such as Q235 and Q345 etc.
Tensile tests were also carried out to evaluate the material property of reinforcing bar, the yield stress is 385 MPa and ultimate strength is 498 MPa.
Mao: Building Science Research of Sichuan Vol. 32(2006),p.16-19 [3] P.C.G.da S.Vellasco, et al: Journal of Constructional Steel Research Vol. 63(2007),p.263-279 [4] S.A.L.de Andrade, et al: Journal of Constructional Steel Research Vol. 63(2007),p.280-292 [5] Isabel V, Paulo JSC: Journal of Const ructional Steel Research Vol. 60(2004), p.465-479 [6] Y.Q.Liu, W.X.
Huang: China Journal of Highway and Transport, Vol. 19 (2006),p.65-72 [9] E.C.Oguejiofor, M.U.Hosain: Computers & Structures Vol. 62(1997), p.617-624 [10] Oguejiofor EC, Hosain MU: Canadian Journal of Civil Engineering Vol.21(1994),p.614-625 [11] ENV 1994.

Introduction Carbinol is an important organic chemical material, and is widely applied to the national economy in various areas.
Carbinol as raw materials can be used in the future environmental friendly fuel cells [2] and low carbon olefins.
National Academy of Science had published Science and Judgment in Risk Assessment, the assessment method includes four steps, hazard identification, dose-response assessment, exposure assessment and risk characterization [3].
[3] USEPA. in: Science and Judgment in Risk Assessment, National Academy Press，Washington D.C., (1994 )
[5] Fuguo Chou, Xiaochang Wang, Journal of Environment and Health, In Chinese, Vol. 20, (2003), p. 197

Materials and Methods Poplar (Populus davidiana) were sapwood obtained from an Inner Mongolia poplar with the diameter of 300mm.
Journal of Colloid and Interface Science.2000,226:16–21 [4]Araujo CD, MacKay AL, Hailey JRT, Whittall KP.
Beijing: Science Press, 2003, p.106 [15]G.Gardea-Hernandez, R.Ibarra-Gomez, S.G.Flores-Gallardo, C.A.Hernandez-Escobar, P.Perez-Romo, E.A Zaragoza-Contreras.
Comments on Agricultural and Food Chemistry Science,1990, 2: 179–209
Wood and Cellulose Science.

Study on the Natural Convection and Formation of Periodic Diphase Dendrite in Al-La Alloys Zheng Ya-honga , Wang Yan-linb *, Wang Zi-dong c* School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China a zhengyahong@21cn.com, b wyl1921@yahoo.com.cn, cwangzd@mater.ustb.edu.cn Keywords: Natural convection; Al-La alloys; periodic diphase dendrite Abstract.
The Periodic Diphase dendrite in Al-La alloys The experimental material includes the metal Al with a purity of 99.99% and La (purity of 99.9%).
Acknowledgment The research of this project is supported by the National Natural Science Foundation of China (10972030).
Udaykumar: Journal of Crystal Growth.
Xu: Science in China Series E: Technological Sciences.

In addition, Professor Liu Zhanqiang set up hard machine materials cutting database system [6, 7] which based on B/S structure.
The administrator could make addition or deletion and other operation to tool information, machine information, materials information etc.
Acknowledgement The research is supported by National Science and Technology Major Project of the Ministry of Science and Technology of China (Grant No. 2014ZX04012014 and Grant No. 2012ZX04003021).
Billo, Test Protocol for Comparing Two-Dimensional Bar Code Hand-Held Reader Technologies, Journal of Manufacturing System, 1998
Cruz, Applications of Low-Density Parity-Check Codes to Magnetic Recording Channels, IEEE Journal on Selected Areas in Communications. 2001.

The tube used in this study is made of a high strength steel material.
On the condition that volume remains constant, the material of hydroformed zone is provided by the adequacy of feeding material.
Fig.5 shows the final part after the completion of hydroforming process with addition of axial feeding of 40 mm at both ends of the part for supplying materials to the zone where thinning occurs and prevents burst.
(as shown in left of figure 5) By analyzing figure 5 it is possible to observe that there are some geometrical limits in tube hydroforming processes: the maximum diameter tube expansion depends on materials properties and tube thickness.
Journal of Mechanical Science and Technology, 2007,(21):1523-1527 [3] Jeong Kim, Sung-Jong Kang, Beom-Soo Kang.

Synthesis of Composite Materials Based Eggshell Reinforced with Silver Nanoparticles for Possible Biomedical Applications L.A.
The design and manufacture of cermet-type composite materials aims to obtain materials with physical, mechanical, and chemical properties that are better than those of their component materials.
Calcium-based ceramic composite materials, such as carbonates and phosphates, have made them the most prominent materials of this type since, for example, bones are mainly constituted of calcium.
It should be noted that the material formed after the sintering process is different from the materials of the green samples.
Guruprasad, Role of ceramic particulate reinforcements on mechanical properties and fracture behavior of aluminum - based composites, Materials Science and Engineering. 745 (2019) 252–264

Experimental Materials.
Cyanuric chloride was purchased from Shanghai Meilaipo Chemical Materials Co.
Therefore, charring agent was fit for blending with PP materials.
Acknowledgements Research team ( Material Science and Engineering institute room C542 ) and Material Testing and Analysis Center in Donghua university are sincerely acknowledged.
Wang :Macromolecular Materials and Engineering, 2004, 289(2), 208-212

In this investigation two types of materials SCM440 steel and S45C steel have been studied.
Experimental Procedure In this study two types of materials SCM440 and S45C have been used.
Table 1 and Table 2 show the chemical compositions of the tested materials, respectively.
Two kinds of materials SCM440 steel and S45C steel have been studied.
(Japanese) [9] MATEQ Ver. 1.1, The Society of Material Science, Japan, 2002