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All materials were dried for 24 h at 80 °C before starting the spinning process.
Zscheyge, Development and Investigation of a Textile-reinforced Thermoplastic Leaf Spring with Integrated Sensor Networks, Procedia Materials Science 2 (2013) 173–180
Park, Recent Progress of Textile-Based Wearable Electronics: A Comprehensive Review of Materials, Devices, and Applications, Small (Weinheim an der Bergstrasse, Germany) 14 (2018)
Facchetti, Mechanically Flexible Conductors for Stretchable and Wearable E-Skin and E-Textile Devices, Advanced materials (Deerfield Beach, Fla.) 31 (2019) e1901408
Jiang, Conductive and Elastic 3D Helical Fibers for Use in Washable and Wearable Electronics, Advanced materials (Deerfield Beach, Fla.) 32 (2020) e1907495

The scope covers product raw material obtain, product raw material transport, product produce.
m - total mass of material in China, kg; A - standardization factor;, standardization factor of the special equivalent is 1. i – type of material; j – type of impact.
N - dimensionless data; B - weight factor ; i – type of material; j – type of impact.
[4] Pollution prevention technical policy of electrolytic manganese industry(the draft) Articles in journals [5] LIU Mingjun, TAN Zhongjing, LIAO Shenghui.
“Comperhensive management of waste water in sulphuric acid production.”Journal of the Hebei Academy of Sciences, Vol. 25, June. 2008, pp:60-62

The paper presents new results in the building materials area.
Introduction Concrete and reinforced concrete structures and elements occupy one of the leading positions in the field of building materials.
Therefore, high quality concrete can have broad applications, e.g. it can be used in constructing airstrips and special road lanes of high operation intensity requiring materials of high environmental purity.
Improvement of ceramics materials (Book Chapter), Electron Beam Modification of Solids: Mechanisms, Common Features and Promising Applications. (2009) 57-61
Nuclear Science and Engineering. 159 (2008) 321–329

According to methodology for system science, water resources security pre-warning operation mechanism should be included logical issues, a matter of time and knowledge (science).
The main analysis steps are: data collection- system analysis – system design – system implementation, 4 steps in total. ① Data collection Through systematic surveys and monitoring, concerning water resources security pre-warning object history, current situation and development trends materials and data has to be collected hardly, at the same time, the collected data has to verify in order to ensure the scientific and authenticity of collected data. ② System design According to the nature of water resources security problem and the requirements of system objective, a number of water resources security pre-warning approaches have proposed, each approach has listed its function indicators and explained conditions required and the main advantages and disadvantages. ③ System analysis Through the establishment of system function and objective for analysis model, corresponding with water resources security pre-warning objective and evaluation standard and comparing with all pre-warning
Water resources security pre-warning is mainly used the theory of natural science, the scientific theory, hydrology and water resources science theory, 3S and computer science and technology.
On time, it reflects analysis steps for solving engineering problems which probably has been through for each work phase; on knowledge, water resources security pre-warning mainly use system natural science theory, natural science theory, hydrology and water resources science theory, 3S and computer science technology.
Chinese Journal of Applied Ecology.Vol.4(1993),p.436-439 [11] Jiao Meiyan，Zhou Zijiang．Monitoring and warning of dust storms in China[J].Engineering Sciences.Vol.5(2003),p.1-6 [12] Guan Wenbin，Xie Chunhua.Framework of desertification pre-warning indicators[J].Journal of Beijing Forestry University.Vol.25(2003),p.79-83 [13] Wang Huimin．Theory and method of sustainable development system of River Basin[M]．Nan Jing: Hohai University Press.(2005) [14] Guo Anjun,Tu Meiceng.Study on water resources security pre-warning mechanisms[J].

All these will reduce lead-time and inventories and they are very important for PC industry because the cost of materials goes down 50% a year[11,12].
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Acknowledgment This work is supported by Tianjin Science and Technology Support Program Key Projects (No.10ZCGYSF01600), the National Natural Science Foundation of China (No.50974096), and Tianjin Application Basis and Advanced Technology Research Program Key Projects (No.10JCZDJC25000).
Kinetic simulation of the liquefied petroleum gas storage tank explosion hazard characteristics and assessment method research Guangzhou: Guangdong Province safety science Technical research institute, South China University of Science and Technology, 2005, 30-38.
China Safety Science Journal, 2005, 15 (10):7-10.
Journal of Hazardous Materials, 2008, 150(1): 146-152
South China University of Science and Technology.

Materials and methods The study area and analytical procedures for the determination of the chemical speciation and the total concentration of Pb, Cu, Ni, Zn, Fe, Mn and Ti in sediments were the same as the study by Qin et al. [11].
Li: Research of Environmental Sciences, Vol. 21 (2) (2008), p. 18.
Environmental Science, Vol. 27 (1) (2006), p. 137.
Liu: Journal of Anhui Agricultural Sciences, Vol. 37 (22) (2009), p. 10644.
Zhu: Journal of Lake Sciences, 2006, Vol. 18(4) (2006), p. 363.

[2] Guan Xin-chun,Ou Jin-Pin: Research and development of carbon fiber reinforced concrete materials.
Journal of Harbin Jianzhu University, 2002.35(6):55-59
Study on dynamic model of electromagnetic shielding materials.
New chemical materials, 2001，29(10):20-22
Functional materials,2002,33（3）：341-343

This proposal aims to assess the laser sintering of Co-Cr-Mo parts with different raw materials.
Results and Discussion Characterization of raw materials Figure 2 shows the analysis of X-ray diffraction of the materials investigated in this work.
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Barlow: Rapid Prototyping Journal Vol. 1 [1] (1995), p. 26

Material properties.
International Journal of Thermal Sciences 48 (2009) 2013-2016
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The Institute of Materials, London, 1993
CMC: Computers, Materials & Continua, 22 (2011) 169-195