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Study on Special Thermal-insulation Masonry Mortar for the North Cold Regions Autoclaved Aerated Concrete Liguang XIAO 1, a, Ruibo LI1,b, Cunyou YAN1,c and Guanjie LI1,d 1College of materials Science and Engineering, Jilin Architectural and Civil Engineering Institute, Changchun, 130118, China axlg627@163.com, bliruibo1116@163.com, cycuny315@163.com, dliguanjie09@163.com Keywords: autoclaved aerated concrete, thermal-insulation masonry mortar, performance Abstract.
Autoclaved aerated concrete products will become the first choice of thermal self-insulation wall materials in the future.
The huge difference in thermal conductivity of the two materials is likely to cause the cold bridge phenomenon in cold areas, 25% energy loss due to laying mortar crack, or even condensation of the whole metope [1].
Experiment Materials Ordinary Portland cement 42.5.
References [1] Liguang XIAO, Huiping ZHANG, Lu ZHAO: New Building Materials Vol.11(2001), p. 35 [2] Liguang XIAO: Concrete Vol.4(2003), p. 32 [3]Liguang XIAO: Journal of wuhan University of Technology-Mater.

This work aimed to examine the influence of carbonation on the water sorption isotherms of cement materials.
This process is called carbonation, which is a natural aging process for all cement materials.
Pihlajavaara [1] observed an increase in the quantity of evaporable water content in carbonated materials by drying at 105°C.
Materials and methods Mortar.
[2] Houst Y.F., The role of moisture in the carbonation of cementitious materials, International journal for restoration buildings monuments, Vol 2, 1996, pp. 49-66

The objective of this work was to examine the influence of carbonation on the water vapor adsorption desorption isotherms of cement materials.
Introduction The carbonation is a natural aging process for all cement materials.
Therefore, the carbonation at first induces a local accumulation of moisture in the pores. [1] observed an increase in the quantity of evaporable water content in carbonated materials by drying at 105°C.
Pihlajavaara, 1968, Some results of the effect of carbonation on the porosity and pore size distribution of cement past, Materials and Structures, Vol 1, Issue 6, pp. 521-526
[2] Houst Y.F., The role of moisture in the carbonation of cementitious materials, International journal for restoration buildings monuments, Vol 2, 1996, pp. 49-66

Material and Methods Sample Collection and Data Processing.
Chinese Journal of Apppliedecology,2003,14( 8):B1385-1390
Non-destructive monitoring of crop nitrogen nutrition based on spectral information [J] ．Chinese Journal of Ecology,2007, 26(9): 1454-1463
Study on inversion of radiance and reflectivity with spot data[J].Geo-information science, 2005, 7(2):111-115
Yue．Advances in study on vegetation indices．Advance in earth sciences, vol.13, no.4, pp. 327-333, 1998

The Nakazima test for three different materials of multi-gauge high strength steel LTWB had been done by Bleck [2], it is shown that the FLD of TWB was lower than base metal.
The cause of fracture is not the property of weld-bead or restriction of weld-bead and materials on both sides but poor process conditions.
Lee: Journal of Materials Processing Technology, Vol. 132 (2003), p. 95 [5] S.
Balabane: Journal of Materials Processing Technology, Vol. 209 (2009), p. 387 [6] A.J.
Menezes: Materials Science Forum, Vol. 514-516 (2006), p. 1493 [7] P.J.

The basic characteristics of basalt fiber Basalt fiber is basalts as raw materials, and made by high temperature melting processing of fibers.
Obviously, basalt fiber has the basic conditions of being a kind of environmental materials by means of analyzing its properties.
Owing to its low purification ability, the nature water body needs biological materials to provide spaces for microorganisms animals to inhabit more than urban sewage treatment.
Materials Based on Basalts from the European North of Russia.
Review Science & Technology.

Comparison between Soil Water DynamicsSimulated by the Isothermal and Non-isothermal Models Jiang-Bo Han1,aand Zhi-Fang Zhou1,b 1School of Earth Sciences and Engineering, Hohai University, Nanjing 210098 (China) ahan.j.b@163.com, bzhouzf@hhu.edu.cn Keywords: Numerical analysis, non-isothermal flow, soil water dynamics, unsaturated zone Abstract.To obtain a better understanding of the role of non-isothermal flow in the unsaturated zone in the presence of the water table, the isothermal and non-isothermal modelsdriven by the observed atmospheric datawere used to reproduce soil moisturedynamicsobserved in the lysimeter witha 100-cmwater table level over one year period.
Materials and methods Study site and experimental data.
Acknowledgment This work was supported by the National Natural Science Foundation of China (No. 41172204, 41102144, 51109139), and the Natural Science Foundation of Jiangsu Province of China (No.
Mohanty: Vadose Zone Journal, Vol. 5 (2006),p. 784-800.

Study on Microstructure and Phase Composition of Co-8.8Al-9.8W Superalloy with Alloying Element Tantalum Yang-tao Xua, Qi-zhen Shab , Wan-li Zhaoc School of Materials Science and Engineering, Lanzhou University of Technology, China alanzhouxuyt@163.com, bsqz824@aliyun.com, c923968740@qq.com Keywords: Co-Al-W superalloy, Vacuum melting, γ′ Phase, Alloying element Abstract.
Cobalt-base high-temperature alloys,J.Science,2006,312:90-93
Heat-treated microstructure of Co-Al-W ternary alloys,J.Journal of University of Science and Technology BeiJing,2008,30(12):1369-1373

Experimental section Materials.
Acknowledgements This project is supported by National Nature Science Foundation of China (No. 20907029), the Innovative Project of Shanghai Municipal Education Commission (No. 10YZ07), and the Key Subject of Shanghai Municipality (No.
Swift, Fundamentals of Human Hair Science, 1997
Fergusson: Science of The Total Environment Vol. 26(1983), p.121-135
S, hermodynamic: E-JOURNAL OF CHEMISTRY, Vol. 4(2010)

Study on the Design of Ultrasonic Vibration Petrol Atomizer Vibrator Zhen YIN1,a, Hua LI2,b, Ziyang CAO3,c jiangjiang ZHAO4,d and yurong CHEN5,e 12345School of Mechanical and Electrical Engineering, Suzhou University Science and Technology, Suzhou 215011, CHN ayinzhen12@mail.usts.edu.cn, blih_haut@sohu.com, c469926835@qq.com, de564597742@qq.com Keywords: ANSYS, Ultrasonic, Vibration, petrol atomizer Abstract.
Foundation item: Project supported by National Natural Science Foundation of China (51075288), “six talent peak planning ” of Jiangsu province P.R.
China and Jiangsu Natural Science Foundation (BK2011314) References [1] X.X.Sun, Recent Research Advances of Ultrasonic Atomizer, Industrial Furnace. 26 (2004) 19-32 [2] M.Q.Liang, S.T.Zhang, Experiment Test on Spray Characteristics of Ultrasonic Oil Sprayer, Industrial Furnace. 22 (2000) 6-7 [3] Z.Yin, H.Li, Simulation and Experiment of New Whole Vibrator for Ultrasonic Vibration Internal Grinding System, Key Engineering Materials. 455 (2011) 402-405
Chen, Design of Ultrasonic Transducer, first ed, Sea Press, China, 1984 [5] Q.Q.Shang, Y.Q.Zhang, A Study on Droplet Diameter Measurement by Its Image, Journal of Engineering Graphics. 6 (2006) 78-81