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According to statistics, the lose of the steel material due to the splash accounts for 0.5%-5% of the total steel material, during the malignant splash the loss of the steel material accounted for more than 10% of the total steel material.
Due to the higher temperature, the small volume-capacity ratio and high carbon content (above 8%), long smelting time(one times than steelmaking) and raw material containing higher impurities such as S ,the result in the splash rate of ferroalloy production is higher.
Normal smelting intensity of audio are called standard sound intensity,in terms of A, due to the material composition and calculation error, the standard sound intensity is not a constant, but a range, referred as the standard sound intensity belt, recorded as (A-△，A+△), The sound intensity is too high to impending frothy splash when the corresponding sound intensity as Amax.Else the sound intensity is too low to impending metal splash of sound intensity as Amin.
[3] Guo Fengtao,You Wen, Ma Haitao,Xu Liang.:’Splash on-line monitoring system of argon oxygen smelting low-carbon iron production process’.Journal of changchun university of technology (natural science edition), 2013, (4)

Combination of PV power generation and construction has the advantages of saving land, improving power generation efficiency, reducing the transmission line investment and loss, replacing or partially substituting for building materials.
The unit cost of power generation has a relationship with solar cell material cost and the inverter cost, as long as the minimum cost of material and inverter, will be able to make the power-generation minimum cost.
Constraints are mainly considered that use area of PV cell materials should not be greater than the area of all outside surfaces of building.
Journal of ZaoZhuang University, 2010(8) 25-27
Doctoral Dissertation of University of Science and Technology of China, 2006

Introduction Magnesium alloys are very attractive lightweight materials which have variety of industrial applications, such as vehicle components, casings of laptop computers and mobile phones [1-3].
Kojima, Project of platform science and technology for advanced magnesium alloys, Mater.
Naka, T., Nakayama, T., Uemori, T., Hino, R., Yoshida, F., Kohzu, M., Higashi, K.: FLD of AZ31 Sheet under Warm Stretching and Its Prediction, International Journal of Modern Physics B, 22-31/32 (2008), pp.6010-6015 [9] A.

Examples include workers exposed to hazardous materials, police wearing body armor, and military personnel exposed to nuclear, biological or chemical (NBC) warfare agents.
Acknowledgment This work is supported by Hebei Province Natural Science Foundation Project No.
ASME Journal of Fluids Engineering. 1996, Vol.118(1996), p150 [7] Yezheng Wu:Design of Small Scale refrigerator (Mechanical Engineering Publication, Beijing 1998)(in Chinese)

For example, systematically analyzing history data materials of Yellow River in the Inner Mongolia section, knowing the ice flood law, further studying the ice formation factors, timely and accurately grasping the occurrence and development command of ice flood control, and so on, all these manners have very important significance to decision-making, scheduling, disaster prevention and mitigation, even sustainable development of national economy and society.
The Yellow River natural annual runoff characteristic analysis and prediction Journal of Sichuan University, 2005.
Natural science Progress, 2003 (4): 383-387.

Materials and methods Adsorption experiments.
Pyrethroid insecticides and sediment toxicity in urban creeks from California and Tennessee, Environment Science Technology, 40 (2006) 1700–1706
Alvarez, L.S.Prado, Lores, Alternative sample preparation method for photochemical studies based on solid phase microextraction: Synthetic pyrethroid photochemistry, Journal of Chromatography A, 1152(2007) 156-157.

Acknowledgements Research Program of Humanities and Social Sciences at Universities of Inner Mongolia Autonomous Region: NJSY12108 References [1] Senda,Design of Children’s Play Environments,McGraw-Hill,1996.1 [2] R.Trancik,Finding Lost Space,Van Nostrand Reinhold Company Limited,New York,1986 [3]Tommy Thompson Park, Public Urban Wilderness, Habitat Creation and Enhancement Projects, 2000.3 [4]Julia R.Nevarec-de Jesus,Landscapes of public value,a study of public space and safety in a New York City playground,Doctor Dissertation of City University of New York [5] Lady Allen of Hurt wood,Planning for Play,London,Thames and Hudson Ltd.And Cambridge:The MIT Press.1986 [6] R.J.
Clem: submitted to Journal of Materials Research (2004)

Journal of Wuhan University of Technology(materials science), 2006 Vol.21 (4) 177-179 [7].

Nonstationarity Analysis and Simulation of Karst Spring Flow in Dry Season WANG Yong, Long-cang SHU , Chun-yan ZHANG , TANG Ran, ZHANG Gang 1.College of Hydrology and Water Resources, Hohai University, Nanjing 210098,China 2.College of Basic Science, Harbin University of Commerce, Harbin 150028,China a.wy2362126@126.com b.lcshu@hhu.edu.cn) Keywords: karst system; nonstationarity; natural logarithm; AR (2) model Abstract: Hydrologic series has high nonlinear and nonstationary properties because of heterogeneity and anisotropy of karstic aquifer.
Karst Dynam ices Theory in China and its Practice[J]Journal of earth,2008, 29(3)：355-365
Advanced Functional Materials, 2012, 22(7): 1399-1408

(2) Correlation analysis of basic data, data mining of databaseable files, correlation analysis materials of text information, similar statistics of coping strategies
Acknowledgements This work was supported by Education Science and Planning Project of Heilongjiang Province (Grant No.
Reference [1] Yi Li, Yang Changchun, Feng Jianbiao: Journal of Jiangsu Polytechnic University, Vol. 22, No. 1 (2010), p. 36-39