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Enterprise education curriculum is not standard, normative and systematic enough, which is mainly reflected in low status, no curriculum system and insufficient teaching materials.
University enterprise education only includes curriculum arrangement, teaching content and class hour arrangement etc, with no supporting enterprise teaching materials, few hours for enterprise education curriculum, lack of enterprise education activities and enterprise education practice platform etc.
Journal of Hunan Environment Biological Polytechnic, 2011 (2): 57-60
Journal of China Youth University for Political Sciences, 2008 (4): 317-332
The Sixth Hebei Provincial Social Sciences Annual Conference Papers Album [C]. 2011.

This enhancement is likely due to the finer particles of RHA compared to other materials, allowing it to blend well within the mix.
Indian Concrete Journal, vol. 94, no. 12, pp. 44–52, (2020)
Dean Kumar: Experimental Study on the Presence of Mineral Admixtures and Steel Fiber on the Elastic Properties of Self-Compacting Concrete (SCC), in IOP Conference Series: Materials Science and Engineering, (2020), vol. 983, no. 1
Ismail: Effect of high temperatures on physical and compressive strength properties of self-compacting concrete incorporating palm oil fuel ash, in IOP Conference Series: Materials Science and Engineering, (2020), vol. 849, no. 1
Thankam: Influence of ultra-fine steatite powder on the fresh and hardened properties of self-compacting concrete, in IOP Conference Series: Materials Science and Engineering, (2020), vol. 988, no. 1

Rubber materials, as a type of excellent and easily obtainable materials, are widely used in the military industry [1].
Aging and Application of Synthetic Materials, 2019, 48 (04): 1-4+43
Aging and Application of Synthetic Materials, 2013 (1): 1-5
Aging and Application of Synthetic Materials, 2018, 47 (05): 11-14
Energy containing Materials, 2018, 26 (02): 156-160

Werner, “Ultrathin organic films: molecular architectures for advanced optical, electronic and bio-related systems,” Advanced Materials, vol. 3, 1991, pp. 10-18
Willson, “Chemical Amplification in the DESign of Dry Developing Resist Materials,” Technical Papers of SPE Regional Technical Conference on Photopolymers, pp.331-353, 1982
Gonsalves, “Preparation of a photoacid generating monomer and its application in lithography,” Advanced Functional Materials, vol. 11, 2001, pp. 271-276
Pease, “Ultrathin polymer films for microlithography,” Journal of Vacuum Science & Technology, B: Microelectronics and Nanometer Structures, vol. 6, 1988, pp. 2274-2279
Developed from a Symposium Sponsored by the Division of Polymeric Materials: Science and Engineering, Inc., of the American Chemical Society and the Society of Polymer Science, Japan, at the 203rd National Meeting of the American Chemical Society, San Francisco, California, April 5-10, 1992

Furthermore, this hydrolyzed AN-graft-SA showed a good biodegradability in enzymatic hydrolysis tests when compared with commercial superabsorbent materials.
They are widely used in sanitary materials, agriculture and horticulture, medicine and pharmacy, food, civil engineering, and construction industries.
Therefore, the development of a high performance biodegradable superabsorbent based on natural materials such as starch and cellulose is necessary.
Experimental Materials.
Hydrolyzed AN-graft-SA showed good biodegradability in enzymatic hydrolysis tests when compared with other superabsorbent materials.

Overview of Active Disturbances Rejection Controller Auto Disturbance Rejection control based on expand state observer is robust control technique put forward by Jingqing Han researcher work in the Chinese academy of sciences institute of system science, it can compensate mismatch of object model and disturbance coming from outside automatically, realize the dynamic feedback linearization of the system.
The discrete form of tracking-differentiator.JOURNAL OF SYSTEMS SCIENCE AND MATHEMATICAL SCIENCES[J]. 1999,19(3):268-273
Chinese Science Bulletin[J]. 2000,45(13):1373-1379
JOURNAL OF SYSTEM SIMULATION. 2000.3:391-393
Journal of Materials and Metallurgy. 2000.3:391-393

Table 1 Model parameters Materials Density (kg/m3) Y’s modulus (MPa) P’s ratio Concrete area 2,400 4,000 0.23 Defect area 4,000 30,000 0.3 Fig 3 Simulation model (9) The wave path and its travel time by SNELL ray tracing method is calculated according to model wave velocity.
Acknowledgment This work was supported by National Natural Science Foundation of China (11104129), by Aeronautical Science Foundation of China（2011ZE56006） and by the Graduate Innovation Base of Jiangxi Province.
Catherine, Seismicray-tracing and Earthmeshmodeling on various parallel architectures, Journal of Supercomputing, 29(2004) 27-44
Li, Ray Tracing Method and Simulation Calculation for Concrete, Journal of Highway and Transportation Research and Development, 25(2008)72-76
Fang, etal., Design of ray tracing program based SNELL law and simulation, Journal of Jiaozuo Institute of Technology (Natural Science), 23(2004)118-122

Synthesis and Stability of cubic silicon nitride YAO Huai1a XU Qiaoyu2b TANG Jingyou3c 1 School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471003,China; 2 School of Electromechnical Engineering, Henan University of Science and Technology, luoyang 471003,China; 3 School of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621010,China Key words: cubic silicon nitride; shock-wave synthesis; sintering; phase transformation Abstract: Experiments using a planar metal disc flyer driven by explosives and a cylindrical chamber was designed to synthesize cubic silicon nitride with the mixtures of α-Si3N4 and copper powders as starting materials.
Table 1 shows the basic parameters of raw materials.
Nature materials, Vol.1(2002),p..19225
Journal ofInorganic Materials, Vol. 22(2007),p.159 [11] H.
Science, Vol.133(1961), P.1821 [13] T.

All the results indicate that ErAlO could be a promising material for Si solar cells.
Priolo, Journal of Luminescence, Vol.121, (2006), p.233
Ching, Materials Chemistry and Physics, Vol.62, (2000), p.148
Su, Materials Chemistry and Physics, Vol.62, (2000), p.148
Priolo, Journal of Luminescence, Vol.121, (2006), p.233

A model to assess risk, equity and efficiency in facility location and transportation of hazardous materials[J].Location Science,1995,3:187-201
Selecting criteria for designating hazardous materials highway routes[J].
Catastrophe avoidance models for hazardous materials route planning[J].
Journal of Loss Prevention in the Process Industries, 2011, 24(16):767-773
Gerogiannis transportation model[J], Journal of Loss Prevention in the Process Industries ,2011:1-7.