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Rotary hearth furnace direct reduction technology has the advantages of high reduction temperature, low product price, flexible selection for raw materials and reducing agent, while the large scale of equipment brings a series of problems to the production and design.
The Chinese Journal of Process Engineering, 2009,9(1):52-55.In Chinese
The process and main technology of V extraction from vanadium steel slag[J] Journal of Chongqing University of Science and Technology(Natural Sciences Edition),2009,11(2): 59-61.
The Chinese Journal of Process Engineering,2011,11(4): 573-578.
Beijing, Science press, 2009：624.

Compared to other smart materials and structures, the DESCE is second to only piezoelectric ceramics in this respect.
Basic materials properties as well as performance under space environment - vacuum, temperature, and radiation stability - will be discussed.
Their performance in terms of actuation strain vastly supersedes other EAP technologies and smart materials in general.
Hence metals are attractive as electrode materials for actuators.
of Vacuum Science and Technology A: Vacuum, Surfaces and Films, 22, 1723-1725 (2004) [9] Lacour,S.P., Jones,J., Wagner,S., Li,T., and Suo,Z., International Journal of High Speed Electronics and Systems, 16, 397-407 (2006) [10] Lacour,S.P., Wagner,S., Prahlad,H., and Pelrine,R., Journal of Non-Crystalline Solids, 338340, 736-739 (2004) [11] Lacour,S.P., Chan,D., Wagner,S., Li,T., and Suo,Z., Applied Physics Letters, 88 (2006) [12] Lacour,S.P., Prahlad,H., Pelrine,R., and Wagner,S., Sensors and Actuators, A: Physical, 111, 288-292 (2004) [13] Lacour,S.P., Wagner,S., Huang,Z., and Suo,Z., Applied Physics Letters, 82, 2404-2406 (2003) [14] Li,T., Suo,Z., Lacour,S.P., and Wagner,S., Journal of Materials Research, 20, 3274-3277 (2005) [15] Li,T., Huang,Z., Suo,Z., Lacour,S.P., and Wagner,S., Applied Physics Letters, 85, 3435-3437 (2004) [16] Watanabe,M., Polymers for Advanced Technologies, 16, 744-748 (2005) [17] Watanabe,M., Journal of Polymer Science, Part B: Polymer

In the machine, the materials dropping in the join forces of static electric force, gravity and centrifugal force as a result the two fibers were separated.
After the reaction, the unsoluble materials were pure polyester fiber, so polyester fiber and wool fiber were separated.
Hu: Polymer Materials Science & Engineering.
Liao : Food Science.
He: Wool Textile Journal.

Synthesis and characterization of nanocrystalline ZnO powders by a novel combustion synthesis method Bing Wang1, a, Lidan tang2,b, Jianzhong Wang3,c 1,2,3Department of Materials science and engineering, Liaoning University and technology, Jinzhou 121001, China algclwb@yahoo.com.cn, bkittytld@yahoo.com.cn, clgxzemail@126.com Keywords: nanocrystalline ZnO, combustion synthesis, mixed fuels.
Recently ZnO nanostructures [1-5] were prepared using chemical techniques because the nanoscale exhibit a particular performance that differs from that of bulk materials.
Science Vol. 291 (2001), p. 1947 [3] Y.
Journal of Crystal Growth Vol. 287 (2006), p. 23 [9] S.
Materials Science and Engeering B Vol. 111 (2004), p. 197

But at the later stage of design or manufacturing stage, various objective circumstances, such as materials, processes, costs and so on should be taken into account,which greatly limits the creative thinking, and make the product innovation difficult.
It successfully prove the feasibility of the extension design method to product design and make a good reference for other device of automatic packaging corner for lump materials.
Journal of scientific exploration,1983(1):83—97
[4] Zhao Yanwei,Zhang Guoxian.A new integrated design method based on fuzzy matter-element optimization[J].Journal of Materials Processing Technology,2002,129(1/3):612—618
[7] Yang Chunyan,Cai Wen.Extension engineering[M].Beijing:Science Publishing House,2007

In magnetic surveys, the main factor influencing fluctuations in magnetic fields (measured as magnetic susceptibility) appears to be the abundance of magnetic materials.
On the other hand, the distribution of regolith materials can be connected to the gamma ray emission from the radioelements (K, Th, and U) in the rocks.
Indonesian Journal of Earth Sciences, 3 (2023) A519–A519. doi:https://doi.org/10.52562/injoes.2023.519
Journal of African Earth Sciences, 31 (2000) 433–449. doi:https://doi.org/10.1016/s0899-5362(00)00098-1
Journal of African Earth Sciences, 99 (2014) 666-693

Materials and Methods The tissue culture seedlings of Lilium davidii var.unicolor, L. longiflorum ‘White Heaven’ and L.
“Summary on technology of l ily tissue culture,” Hubei agricultural sciences, no. 1, pp. 78- 82, 2004
[4] Chen Yanyun, Hu Haiying , Cao Junmai , Zhan Hong, “A research on techniques of prompt proliferation by tissue culture of Lilim longiflorum,” Journal of Ningxia University(Natural Science Edition), vol 3, no. 22, pp.67-69, March 2001
[14] Xu Xiaoyu, Zhang Yinfeng, Zhang Ping, “Experiment on Bulb Inducement of Lily Cultivars,” Journal of Jianghan University (Natural Sciences), vol 37, no. 1, pp. 101-104, 2009
[15] Zhao Qingfang , ZENG Xiaoying , DING Lan , SHE Liping, “Study on tissure culture and clonal propagation of Acapulco,” Journal of Northwest Normal University (Natural Science), vol 39, no. 1, pp. 66-68, 2003

Effect of Nanocarbons Additions on the Microstructures and Properties of Copper Matrix Composite by Spray Drying Process Ji Puguang1,2,3,4,a*, Qi Dandan1,2,3,b and Yin Fuxing1,2,3,c*, Wang Gongkai1,2,3,d, Elizaveta Bobrynina5, Oleg Tolochko5 1Research Institute for Energy Equipment Materials, Hebei University of Technology, Tianjin 300130, China 2School of Material Science & Engineering, Hebei University of Technology, Tianjin 300130, China 3Tianjin Key Laboratory of Materials Laminating Fabrication and Interface Control Technology, Hebei University of Technology, Tianjin 300130, China 4Cangzhou Hegong Science and Technology Park Construction and Investment Co., Ltd.
Thus composite materials copper with a fullerene soot content 1-5 wt.% have been produced.
Hong, Electrical and mechanical properties of carbon nanotube reinforced copper nanocomposites fabricated by electroless deposition process, Materials Science & Engineering A 513–514 (2009) 247–253 [3] K.
George, Processing of copper–carbon nanotube composites by vacuum hot pressing technique, Materials Science & Engineering A 560 (2013) 365–371 [6] E.S.Vasil'eva, S.V. 
Guan, Tribological properties of copper matrix composites reinforced with homogeneously dispersed grapheme nanosheets, Journal of Materials Science & Technology (2018) https://doi.org/10.1016/j.jmst.2018.02.010

Introduction As an important gas sensitive material, SnO2 has been found extensive applications in the past, and is still a hot topic of the research regarding gas sensitive materials.
Chemistry of Materials 2010, 22 (13), 4083-4089
Journal of Colloid and Interface Science 2000, 232 (1), 76-80
Journal of Materials Sciences and Engineering 2012, 138(4):595-599
Journal of Guangxi Teachers Education University(Natural Science Edition), 2006,23(3):26-40

However, most of the research only did the qualitative analysis based on experiments or finite element modeling by taking steel tubular and concrete as a material without considering the influence of strength-differential in tension and compression of materials and intermediate principal stress.
Beijing: Science Press, 2006, in Chinese
Journal of Building Structures, 2006，27(5)：16-22, in Chinese
China Civil Engineering Journal, 2011,44(1):42-49, in Chinese
Beijing: Science Press, 2003, in Chinese