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Urgency of breaking the urban-rural dual structure and establishing new industry- agriculture and urban-rural relationships Agriculture is the foundation of industry, which provides raw materials and development motivation to the development of industry; Industry is the source power and technical support of agricultural development, which provides production equipment for the development of agriculture.
Majority of the peasants do not share the benefits and achievements that modern science and technology bring, instead, due to the increasing of information exchange between urban and rural areas, they feel more and more unfair to social gap.
Journal of Jiangxi Agricultural University, 2013-6（2）
Journal of civil engineering, 2011（45）
[5] Haixia Zhang: Shanghai construction science and technology, 2008，（1）：73-74

Material and Methods 2.1 Materials Skim milk powder was obtained from Fonterra group of company (New Zealand) and it contained 33% (w/w) total protein.
Acknowledgements This research is supported by the National Natural Science Found of China (Grant No. 31271824).
The authors are also thankful for the support from Danisco Company to provide research materials.
International Dairy Journal, 9(3–6), 353-357
International Dairy Journal, 15(3), 249-254

The use of a pneumatic gripper on the arm throughout the testing enhances the accuracy of the results, providing a more realistic representation of the robot's behavior during actual material handling tasks.
Validate the work carried out by FEM Modal Analysis and Harmonic Response Analysis Materials and Experimental Values The manipulator chosen is the Mitsubishi Melfa RV-2SDB15.
Min, Robotic Machining: A Review of Recent Progress, International Journal of Precision Engineering and Manufacturing (123AD). https://doi.org/10.1007/s12541-019-00187-w
Okezie, Dynamic Modeling of a 3-DOF Articulated Robotic Manipulator Based on Independent Joint Scheme, Physical Science International Journal 15 (2017) 1–10. https://doi.org/10.9734/psij/2017/33578
Popa, Precision evaluation of nexus, a custom multi-robot system for microsystem integration, Proceedings of the ASME 2021 16th International Manufacturing Science and Engineering Conference, MSEC 2021 2 (2021). https://doi.org/10.1115/MSEC2021-63687

Ohunakin, ‘‘Energy utilization and renewable energy sources in Nigeria’’ Journal of Engineering and Applied Sciences, vol 5, issue 2, pp171–177, 2010
International Journal of Research and reviews in Applied Sciences,vol7, issue 1, pp 96-102, 2011
International Science Index, Vol. 2, pp 599–603, 2008
Journal of Optoelectronics and Advanced Materials, vol. 10, issue 5, pp 1241-1245, 2008
[22] DiracDelta Science and Engineering Encyclopedia.

• Green could imply packaging materials include renewable resources
• Green could mean the use of less material and recyclable and degradable materials.
* Maximizes use of renewable or recycled materials
* Is made from materials healthy in all likely end-of-life scenarios
* Is physically designed to optimize materials and energy

A method for hardening titanium products by doping with carbon-containing materials is proposed.
ESA is a complex process of melting and evaporation of substrate materials and alloying electrode, their mixing and deposition on the surface to be hardened.
Hence the efficiency of doping with carbon-containing materials and materials that are carbide or nitride-forming.
In the present work, porous graphite, pyrographite and carbon fiber were used as materials for the alloying electrode.
IOP Conference Series: Materials Science and Engineering. 463 (2018) Paper № 022003.

However, the material is not always included in that library.
When circular holes are needed into such materials, the abrasive waterjet cutting is a very suitable method which assures a reasonable cost and the required quality of the parts.The experimental tests presented in this paper proved that abrasive waterjet can be used with good results for cutting circular holes into aluminium honeycomb panel materials.The main challenge is to find the proper values of the working parameters to obtain the required surface accuracy.
Further research is encouraged to establish the cutting conditions in other cases of part’s shape and other alumina ceramic materials.
Yagüe Fabra, Comparison of Diameter and Area Change Based Methods for Evaluating Break-IN and Break-OUT Damages in Dry Drilled Holes of Aeronautical Carbon Fiber Composites, Materials Science Forum,Volume 797 pag.32-35 4010.4028/www.scientific.net/MSF.797.35
Wakuda, Y.Yamauchi, S.Kanzaki, Material response to particle impact during abrasive jet machining of alumina ceramics, Journal of Materials Processing Technology, Volume 132, Issues 1-3 (2003), pp.177-183

Introduction Nowadays, materials science shows new routes for preparation of porous materials with crystalline ordering at nanometric scale.
Two materials have been reported as self-assembly materials: silica[1-3] and latex[4-6] because they are monodispersed particles and can be easily removed by heat treatment or chemical etch.
Li: Advanced Materials Research Vols. 554-556 (2012), p. 395
Velev: Materials Vol. 6 (2013), p. 1803
Ho: Journal of Power Sources Vol. 196 (2011), p. 6595

After decades of successful increase in device performance by downscaling, extending this trend has necessitated the introduction of innovative materials and technologies.
For CMOS logic devices, the introduction of gate stacks based on high-κ materials and the move to finFET architectures have been interesting examples of disruptive changes.
(b) Estimated etch selectivity values for undoped Ge0.92Sn0.08 and Ge0.92Sn0.08:P materials, the etch selectivity being defined as the ratio ER[Ge0.92Sn0.08(:P)]/ER[Ge].
In a next step, we will also assess etch selectivity for strained Ge materials, for which the GeSn/Ge multi-stack needs to be grown on SiGe strain relaxed buffers [5].
Loo et al., Epitaxial CVD Growth of Ultra-Thin Si Passivation Layers on Strained Ge Fin Structures, ECS Journal of Solid State Science and Technology 7 (2) (2018) P66-P72

Journal of Scientific Exploration, 1983, (1): 83-97
Beijing: Science Press, 2007
Chinese Science Bulletin, 1999, 44(17): 1538-1548 [8] An C.H., Hollerbach J.M., The Role of Dynamic Models in Cartesian Force Control of Manipulators, The International Journal of Robotics Research,Vol.8,No.4, August 1989,pg. 51-71 [9] Fisher W.D., Mujtaba M.S. - Hybrid Position/Force Control: A Correct Formulation, The International Journal of Robotics Research, Vol. 11, No. 4, August 1992, pp. 299-311
Journal Of Harbin Institute Of Technology, 2006, 38(7): 1146-1149
Engineering Science, 2001, 3 (7): 54-58