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Shaanxi Forest Science and Technology, 2002(2):64-66.
Journal of Beijing Forestry University, 2004, 26(2):1-5.
Journal of Beijing Forestry University, 2008, 30:164-167.
Journal of Zhejiang Forestry Science and Technology, 2011, 31(3):19-24.
Chinese space science and technology, 2005, (3):66-71.

The research progress of human-economic geography in major plans of science and technology.
International Journal of Psychology, Vol. 47 (2012), p. 29-30
Science of Surveying and Mapping (2004), p. 30-33+34
Journal of Fujian College of Forestry, Vol. 21 (2001), p. 283-287
Journal of the Graduate School of the Chinese Academy of Sciences, Vol. 29 (2012), p. 352-358

Acknowledgments The support from (a) the National Science Foundation through grants CMS-0638728 and CMS0639428, (b) the Commonwealth of Pennsylvania, Department of Community and Economic Development, through the Pennsylvania Infrastructure Technology Alliance (PITA), and (c) the U.S.
Bahkt, eds., Multi-Science Publishing Co., Ltd., England (invited paper, submitted)
Journal of Bridge Engineering, ASCE, 8(6), 374- 382
[17] Kong, J.S., and Frangopol, D.M. 2005, Sensitivity Analysis in Reliability-Based Lifetime Performance Prediction Using Simulation, Journal of Materials in Civil Engineering, ASCE, 17(3), 296-306
Journal of Structural Engineering, ASCE, 131(4), 600- 616

Materials of underground structure include reinforced concrete, concrete filled steel tube, steel-reinforced concrete, steel, etc..
Journal of the Structural Division, ASCE,Vol.95(6) (1969),p.1213
(Shanghai station of the building materials industry market management,China,2009).
Science Technology and Engineering, Vol.12(1) (2012),p.76
Journal of the China Railway Society, Vol.34(2)(2012),p.100.

Common engineering material (inorganic medium) was employed to improve soil in this study.
Materials and Methods 2.1 Materials The test materials include soil, pebble, blast furnace slag and sand.
Acknowledgements This work was supported by the State Science and Technology Special Project for Water Pollution Control and Management, Grant No. 2008ZX07317-001).
Biofiltration as an odour abatement strategy,Biochemical Engineering Journal 5 (2000) 231-242
Evaluation of the odour reduction potential of alternative cover materials at a commercial landfill.

Study on Particle Characteristics of Cement by Vertical Roller Mill Finish Grinding Weihua Liu1,a, Ruiying Bai1,b and Jiwei Cai1,3,c 1Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, Hebei United University, Tangshan, Hebei, 063009, China 2Jidong Development Group Co., Ltd., Tangshan, Hebei, 063031, China 3Institute of Material and Structure Research, Henan University, Kaifeng, Henan, 475004, China alwh0315@163.com, bbairuiying@126.com, ccaijw1-12@yahoo.com Keywords: Vertical Roller Mill Finish Grinding, Particle Size Distribution, Circularity, Slenderness Ratio.
Materials & test methods Seven samples were selected in this test in which 4 vertical roller mill cements from same productions line (No.1-4) and 3 roller press-ball mill combined grinding cements (No.5-7).
[3] Ding Li: Fujian Building Materials, Vol. 01 (2006), p.20-24, in Chinese
[5] Xin Wang, Xianming Bai, Chen Liu, etc, Journal of the Chinese Ceramic Society, Vol 32(4) (2004), p.448-453, in Chinese.

The most interesting from the point of view of science and the most multipurpose element of this systems is an air layer or an air gap.
Tarasova: Increase of energy efficiency for educational institution building, Advanced Materials Research, Vols. 941-944 (2014) pp 905-920
Kazimirova, K.N.Gureev: Increase of energy efficiency of the building of kindergarten, Advanced Materials Research, 953-954 (2014) pp. 1537-1544
Tarasova: The energy-efficient heat insulation thickness for systems of hinged ventilated facades (Advanced Materials Research, Switzerland 2014)
Radovic: Fast urban development of Cetinje – old royal capital of Montenegro (Applied Mechanics and Materials, Switzerland 2014).

Though the addition of free cutting elements can increase the steel impurity, the mechanical properties of materials is lower than that of matrix, which is difficult to meet the requirements of strength, toughness used in the field of carbon steels for machine structural purposes.
More important, the grain size of graphite is fine and distribution is uniformly, the fine dispersed graphite particles can fully play the role of lubrication and notch effect in cutting, which will greatly improve the cutting performance of materials.
Materials Review, 2005,19(12),68-71(in Chinese) [2] Tian shusheng, Zhou xiaoli, Shu ruijun.
Research and development of the sulfur series easily cutting steel.Metat Materials and Metallurgy engineering.. 2008,36(6),17-20(in Chinese) [3] Bernsmann G, Bleymeh M, Ehl R, et al.
Journal of University of Science and Technology Beijing,2003,25(4),312(in Chinese) [6] Zhang yongjun, Han jingtao, Wang quanli, et al. research and development of graphitized hypoeutectoid fre cutting steel.

Introduction High alloy Cr-Ni and Cr-Ni-Mn carbide precipitation hardened austenitic steels are a promising group of materials for use at elevated temperatures.
The heat treated material was then used for making cylindrical, threaded M14 specimens for fatigue tests, diameter d0 = 10 mm and measuring length l0 = 30 mm.
Kawahara, Strengthening and toughening of Cr-Ni-Mn-V austenitic hot work tool steels, Journal of Heat Treating 2 (1982) 321-330
Sourmail, Precipitation in creep resistant austenitic stainless steels, Materials Science and Technology 17 (2001) 1-14
Ducki, Research of the microstructure and precipitation strengthening in a high-temperature Fe-Ni superalloy, IOP Conference Series - Materials and Engineering 35 (2012) 012007

Materials and Methods Bacteia Species and Gene Sequences.
Sugiura, Translation efficiencies of synonymous codons are not always correlated with codon usage in tobacco chloroplasts, The Plant Journal. 49 (2007) 128–134
Satow, Purification of human β2-adrenergic receptor expressed in methylotrophic yeast Pichia pastoris, Journal of Biochemistry. 140 (2006) 799–804
Chen, Complete genome sequence of Riemerella anatipestifer reference strain, Journal of Bacteriology. 194 (2012) 3270-3271
Sueoka, Directional mutation pressure, selective constraints, and genetic equilibria, Journal of Molecular Evolution. 34 (1992) 95-114