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It is processed into the product materials, meanwhile to minimize waste raw material, and the length of the product materials is il ( 1,2, , ) i n= � .
The Result of an Experiment Raw Material (m) Algorithms Product Materials (m) Remaining Raw Materials (m) 1l 2l 3l 4l 5l 6l 73 27 63 45 13 43 L =1000 Literature [8] 3 1 4 2 25 2 1 IPPMA 1 5 1 3 6 12 0 Fig. 1.
Journal of South China University of Technology (Natural Science Edition), 31(3): 1-5. (2003) [4] Y.H Zhou, Z.Y.
Journal of South China University of Technology (Natural Science Edition), 31(4): 41-43. (2003) [5] S.
Journal of Nanjing University of Science and Technology, 29(10):120-123. (2005) [6] Parsopoulos K E, Vrahatis M N.

Introduction Cement soil are integrity, sturdy and water stability building materials which are made of cement and soil with by compaction, conservation and the stability mechanical [1].
However, due to low tensile strength, ultimate strain, brittle, easy to crack and other shortcomings of cement-soil, they are increasingly difficult to adapt to the development needs of the construction materials in modern society.
PAM is evenly mixed with soil material and water, and then put them the sealed bags after infiltration 24h, Blended cement and other materials and directly died compaction molding.
References [1] Xiao Lin:Building materials cement soil.
[8] WANG Bing, YANG Weimin, LI Zhanqiang :Micromechanism of strength increase with curing time for compacted cement-soil ( Journal of University of Science and Technology Beijing, China 2008).

Intorduction A technique of the introduction of spherical particles, solid and hollow, in the matrix of constructional materials and coatings is being rapidly developed both in applications and science [1-3].
This is however unreasonable when considering particles of oxide materials having a low thermal conductivity, porous in particular.
Smirnov, Journal of Thermal Science and Technology, 6(2) (2011) 219–234
Pan, Materials Science and Engineering, 63 (2008) 1-30 [15] V.
Skripnikova, Materials Science Forum. 906 (2017) 131–136

Materials and Methods Pure elemental powders of titanium Se-Jong 4 and silicon Amperit 170.3 were mixed to give the desired composition of Ti60Si40.
Smarsly, Microstructures and properties of high melting point intermetallic Ti5Si3 and TiSi2 compounds, Materials Science and Engineering A152 (1992) 288-294, [4] R.
Mitra, Mechanical behaviour and oxidation resistance of structural silicides, International Materials Reviews 51(1) (2013) 13-64 [5] T.
Cuevas, Amorphous phase formation and heat treating evolution in mechanically alloyed Al-Ti, Key Engineering Materials 772 (2018) 118-122
Cintas, Effect of boron on the amorphization of Fe-Si alloys by mechanical alloying, Materials Science Forum 730-732 (2013) 739-744 [8] P.

Therefore, cement is a kind of material with multiple phases.
Therefore, when the dispersion is more than 0.1 between the average atomic number of two materials, backscattered images have different brightness contrast.
Tian: Journal of Natural Science of Heilongjiang University, Vol. 20 (2003) No.2, pp.111-113.
Liao: The Chinese Journal of Nonferrous Metals, Vol. 14 (2004) No.5 pp.746-751.
Gao: Chinese Journal of Analytical Chemistry, Vol. 28 (2000) No.2, pp.156-160.

Materials.
Journal of Chemical Technology and Biotechnology 57, 387–391
Desorption and regeneration of dye colours from low-cost materials.
Water Science and Technology 36, 189–196
Journal of Sichuan University, 2007,3(39):78-82

Le Maitre, Machinability of titanium alloys (Ti6Al4V and Ti555. 3), Journal of Materials Processing Technology, 209, 5 (2009) 2223-2230
Dippenaar, The evolution of microstructure of Ti–6Al–4V alloy during concurrent hot deformation and phase transformation, Materials Science and Engineering: A, 549, (2012) 163-167
Wang, Titanium alloys and their machinability—a review, Journal of Materials Processing Technology, 68, 3 (1997) 262-274
Ferreira, Optimization of titanium alloy (6Al–4V) machining, Journal of Materials Processing Technology, 143, (2003) 458-463
Jawaid, The effect of machining on surface integrity of titanium alloy Ti–6% Al–4% V, Journal of Materials Processing Technology, 166, 2 (2005) 188-192

Introduction Reactive powder concrete (RPC) is a kind of high strength and high performance cement -based composite materials[1-2],.
Silica fume: Special silica fume for RPC produced by Beijing Bondeying institute of synthetic materials.
SCIENCE CHNA.
Journal of Building Materials.
Journal of PLA University of Science and Technolog.

Design and Realization of Management System for University Sports Scores Bing Xiao 1, a, LinYong Li2,b 1, 2Hebei University Science and Technology ,China akedaxb@163.com, bkedalily@163.com Keywords: Sports Scores, Management System, Design and Realization Abstract.
Adopting rapid prototyping method to determine the system function In the traditional software engineering methods, the waterfall development method is adopted usually, and the developers will communicate with related business personnel or directly go into matter, and write the illumination draft of user requirements according to original materials.
References [1] J.Kong: Journal of Wuhan Institute of Physical Education,Vol.41(2007)No.10,P.14( in chinese) [2]W.J.Li: Journal of Guangzhou Sport University,Vol.31(2011)No.6,P.107( in chinese) [3]Y.Xiao: Journal of Shanghai Sport University,Vol.35(2011)No.3,P.20( in chinese) [4]Y.Xiao: Journal of Beijing Sport University,Vol.34(2011)No.10,P.69( in chinese) [5]Z.SH.Li: Journal of Eastern Liaoning University,Vol.18(2011)No.1,P.76( in chinese) [6] W.Cui,T.Q.Li: Sport Science,Vol.23(2003)No.2,P.114( in chinese) [7] Y.H.Wang,M.Yang: Journal of Physical Education,Vol.18(2011)No.6,P.78( in chinese) [8] W.H.Li,Y.T.Shi: Coal Technology,Vol.30(2011)No.2,P.204( in chinese) [9] Y.Liu,CH.F.Tang: Video Engineering,Vol.35(2011)No.23,P.78( in chinese) [10] P.Qiao: Coal Technology,Vol.30(2011)No.3,P.221( in chinese) [11] M.Shen: Journal of Wuhan University of Technology,Vol.38(2004)No.3,P.167( in chinese) [12] J.P.Liu: Journal of Wuhan Institute of Physical Education,Vol.39(2005)No.4,P.113(
in chinese) [13] P.Wu,J.J.Le: Journal of Donghua University,Vol.32(2006)No.4,P.39( in chinese) [14] B.Lu,L.L.Zhang: Coal Technology,Vol.31(2012)No.7,P.202( in chinese) [15] Y.J.Huang: Journal of Beijing Sport University,Vol.30(2007)No.4,P.547( in chinese) [16] Y.Du: Journal of Xi’An Physical Education University ,Vol.26(2009)No.4,P.505( in chinese) [17] S.Zhang:Journal of Nanjing Institute of Physical Education,Vol.23(2009)No.3,P.105( in chinese) [18] K.F.Wang: Journal of Jilin Institute of Physical Education,Vol.26(2010)No.6,P.77( in chinese) [19] L.Chen: Journal of Wuhan University of Technology,Vol.32(2010)No.21,P.131( in chinese) [20] Y.Xiao: Journal of Xi’An Physical Education University ,Vol.26(2009)No.6,P.668( in chinese)

Material and methods Material.
Acknowledgements This work was supported by the National Natural Science Foundation of China (No.30871757), and Transformation for Agriculture Science and Technology Achievements of MST (No. 2010GB2C600253).
Journal of Food science, 1995, 60(5): 1078～1083 [6] P.
Journal of Food Science, 1997,62: 926-930
Journal of Food Science, 1991, 56(6): 1580～1585 [8] C.