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Experimental Materials.
Due to the formation of bone-like apatite on the surfaces of materials is the key factor of the materials having bioactivities [2,3].
The XPS results also indicate that the treated materials compare with untreated materials, the surfaces form more bone-like apatite; the modification increases the bioactivity of the materials, which helps the formation and growth of the bone.
Hench, J Wilson: Science Vol. 226 (1984), p. 630
Chen: Journal of Biomedical Engineering Vol.19 (2002), p. 33.

Experimental Materials Steel fiber: Wave shaped, length is 15-30mm, equivalent diameter is 0.3~0.8mm, and tensile strength is more than 700MPa.
First of all, the steel fibers are mixed for 3min, and then the cementitious materials and sand are added and mixed until they are well mixed.
Acknowledgement The financial support from the Shenzhen Municipal Science and Technique Plan Project (No.200317) is greatly acknowledged.
Preparation and Durability of a High Performance Concrete with Natural Ultra-fine Particles, Journal of the Chinese Ceramic society.
[4] SONG Wan-min, Dong Bing: Steel Fiber Reinforced Concrete and Its Application, Journal of Kunming University of Science and Technology.

Therefore, the establishment of the constitutive model of reinforced soil should also consider the rheological properties of reinforced materials.
Harrison et al. (1972) established the stress-strain relations of reinforced soil considering the reinforced soil as a transversely isotropic composite materials; A.
Acknowledgment The financial support of National Natural Science Foundation(50778027) and Hunan Natural Science Foundation(04JJ3033) are gratefully acknowledged.
Journal of Engineering Mechanics, 2007, 133(7): 801–815.
China Journal of Highway and Transport, 2008, 21(2): 1–5.

Composite laminates material was IM6/3501-6.
Tensile failure of adhesively bonded CFRP composites scarf joints, Materials Science and Engineering B 132 (2006) 113-120
Failure of aerospace composite scarf-joints subjected to uniaxial compression, Materials Science and Engineering A 412 (2005) 117-122
[7] Pipes R B, Adkins D W, Deaton J, Strength and repair of bonded scarf joints for repair of composite materials, first ed., NASA, Washington, 1982
[12] Campilho R D, de Moura M S, Domingues J J, Stress and failure analyses of scarf repaired CFRP laminates using a cohesive damage mode, Journal of Adhesion science and technology 21 (2007) 55-70

Based on the products of Ling Xian company in Shen Zhen, by using document research and field research, the essay analyzes the design for stadium with movable seating and its structure which includes: the standard of the design, materials and the base of the seating, fittings, technology applied in the system control, standard of choosing seats, assembling model, data sheet, fast assemble.
Design standard, material selection and understructure of the seating system from Avant Sports.
According to the design standards and related structural design specifications, the main criteria for the timber of telescopic seating system structure are as follows: Wood: "Wood flooring technology standard assembly" (ANSI / Voluntary Product PS1, APA AC Exterior Grade) Section for steel structure, metal plate and bracket: " iron and Steel Materials Handbook " ( ASTM 913 ).
The surface is bright, what is more, can be covered with wood veneer, carpets, rubber flooring and other materials to improve the beauty and internal decoration.
Editorial Department of Journal of Xi′an Physical Education. 2013,（5）:88-90

Jawaid: Journal of Materials Processing Technology, Vol.166, (2005), pp.188-192
He: Key Engineering Materials, (2004), pp.259-260, 804-808
Nieslony: Journal of Materials Processing Technology, (2005), pp. 164-165, 1204-1211 [8] H.
Bob: Journal of Materials Processing Technology, Vol.186, (2007) No.3, pp. 66-76
Zeng: Journal of Materials Processing Technology, Vol.168, (2005) No. 1, pp. 42-48.

Different melt ing mould temperature were set for the materials.
The fountain flow behaviour of thermoplastics flowing from the gate pushed out the materials toward the cylindrical wall of part from the top portion towards last portion of filling in the cavity.
Meanwhile, for high viscocity material should be 0.03mm.
Rahman,“ Mould flow and component design analysis of polymeric based composite automotive clutch pedals,” Journal of Materials Processing Technology (2005), p. 358-365
Chun, “Cavity filling analyses of injection molding simulation: bubble and weld line formation,” Journal of Materials Processing Technology 89-90 (1999), p. 177-181

Materials and methods Materials.
All materials were used as received without further purification.
Plastics materials. 1999.
Annual book of ASTM standards, Philadelphia, USA: American Society for Testing and Materials, pp.182–189
Journal of Food Engineering. 108(1): p. 94-102

Introduction Rapidly solidified (RS) aluminium alloys are promising materials for structural applications.
The rapidly solidified materials also contain many structure defects such as dislocations, vacancies and vacancy clusters.
The comparison of grain sizes of RS and annealed materials is given in Tab. 1.
Inoue, et al.,: NanoStructured Materials, 11 (1999 )221 [2] K.
Saksl, et al., Journal of Applied Physics 97, 113507 (2005) [3] B.

The metal oxide materials of vanadium, cadmium, manganese, iron, cobalt, nickel and copper all have semiconductor properties.
Journal of Magnetism and Magnetic Materials, 2007, 310(2): 2097-2098 [3] Y.L.
Zhang, Preparation, microstructure and electrorheological property of nano-sized TiO2 particle materials doped with metal oxides, Journal of Materials Science[J]. 2007, 42(8): 2586-2590 [4] X.H.
Journal of functional materials, 2005, 36(2): 256-259(In Chinese) [9] S.
Journal of Colloid and Interface Science, 2000, 224(1):202-204 [16] R.S.