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Indian Journal of Science and Technology 9 (2016) 1-7
Yamagata, The science and technology of materials in automotive engines, Elsevier, 2005
Journal of Materials and Environmental Science 6 (2015) 1369-1376
Materials Science and Engineering: A 764 (2019)
Materials Science Forum, September (2015) 485-488. https://doi.org/10.4028/www.scientific.net/msf.830-831.485 [27] O.S.I.

The process of second scratch includes removing materials partial rupturing from workpiece, materials of workpiece surface and pushing and pressing chips.
It indicates fewer materials are broken during second scratch, while peak value improves for increasing of depth of cut and cutting area
Acknowledgements This study was supported by National Nature Science Foundation of China (No.50365002) and Science Foundations of Guangxi Province in China (No.0832003 and No.0339012).
Tönshoff: Advances in Ultra.hard Materials Application Technology, Vol. 1 (1982), pp.36-49 [5] C.Y.
Clausen: International Journal of Machine Tools & Manufacture, Vol. 42 (2002), pp 1045-1054

It could control the outflow of bulk materials by means of controlling the rotary of discharge arms, furthermore, it is easy to discharge the bulk materials automatically and improve operating efficiency of the whole logistics system. 6 Acknowledge The project is subsidized by Natural Science Fund 201151075289, International (regional) Cooperation and Exchange Project of the National Natural Science Fund 201151110232, Shanxi Province Natural Science Foundation 2011011019-3, Research Foundation for Returning Scholar in 2009 of Shanxi Province, Dr.
East China University of Science and Technology Press.
Submitted to Journal of Liaoning Technical University(2007)
Submitted to Journal of Engineering Mechanics (1999)
Submitted to Journal of Cement Guide for New Epoch (2006).

Wang: Environmental science and management (2008)
Liu.: submitted to Journal of Building Engineering (2022)
Hauptmann: submitted to International journal of heat and mass transfer (1996)
Sekino: submitted to Journal of wood science (2016)
Brito: submitted to Journal of Building Engineering (2020)

Nanometer materials modified electrodes for detection of heavy metal ions by stripping voltammetry Jun Wu1,a, LiningYang2 ,b, Na Song2 ,c, Jianrong Chen1，2 ,d 1 College of chemistry and life sciences, Zhejiang normal university, Jinhua 321004, China 2 College of geography and environmental sciences, Zhejiang normal university, Jinhua 321004, China awjljsy@163.com, byanglining125@163.com, csongna_monkey@126.com, dcjr@zjnu.cn Keywords: Nanometer Materials; Heavy Metal Ions; Detection Abstract.
In addition that exploring new detection methods, selecting appropriate electrode materials and processing the data in a better chemometrics method are the prospects of the electrochemical methods.
Journal of trace elements and health research, 2011 28 (5) 64-66
Journal of Electroanalytical Chemistry, 2002 536 (1-2) 151-160
Chinese Journal of Chemistry, 2005 23(11) 1510 —1514

Nowadays, this kind of green packaging materials has become a research hotpot over the world.
Marechal V et al [1], used fiber of sunflower stem as raw material to manufacture packaging products, their intensity can be equal to polystyrene materials.
The basic composition materials are shown in table 1.
Raw materials of Fig.5 (b) have carried on a simple processing.
Study on the biodegradagility of plant fiber and starch dishware :Journal of Function Materials, Vol. 40 (2010) No.11, P.1929.

Lu Jingjing et al had studied the work that the preparation of graphene / chitosan composite film materials and the nonlinear optical limiting effect of the composite.
[4] Lu Jingjing, Feng Miao,Zhan Hongbing the preparation and research of nonlinear optical limiting effect of Graphene/chitosan composite film materials[J].Journal of Acta Phys.
[7] Wu xinhua.The preparation and property study of Chitosan, chitosan/graphene oxide porous materials[D],Tianjin:Tianjin University,2009
Journal of Shanghai University (Natural Science), 2013,19(4): 400–404
Chemical Journal of Chinese universities, 2013,34(3):692–697

According to the above analysis, the rise and fall of the material to the resonant vibration motivation working surface can be written as impact Among them:vm for when the material fell back to work surface of the vertical direction of speed; Δ t for materials and the impact of the work surface contact time; So the impact phase difference forΔφ = ω Δ t; The material fell back to work the speed of the surface, the type (5) get: Among them: x2d apex geological work for material surface of vertical velocity component; x2z for material fall back to work on the direction of the surface geological vertical velocity component.
Analysis of characteristics of pseudo-resonance and anti-resonance [ J ].Journal of Vibration and Acoustics Transactions ASME, 1996, 118:663-667
Journal of East China Jiaotong University, 2006(1):129-131.
The method of dynamic analysis of variable mass in vibration screen motion [J].Chinese Journal of Mechanical Engineering, 1990, 26(3):58-64.
Beijing: Science Press, 2007.

Study on Magnetic Materials with Numerical Calculation of Geoelectromagnetic Field in Middle-Low Latitude Region 1,2Wu Wei-Li 1.
We can make some comments from the study about it that auroral electrojet center moves to low-latitude area during violent geomagnetic disturbance of magnetic materials[8].
Conclusions Paper presents the mechanism that electric and magnetic fields at the earth as a magnetic materials surface generate and vary under the effect of the space weather storm.
Numerical simulation of ionosphere effect during geomagnetic storms above the low latitude(in Chinese), Chinese Journal of radio science, Vol25.No.5 (2010):823-827 [11] Simon G.Shepherd, Fridon Shubitidze.
Journal of Atmospheric and Solar-Terrestrial Physics ,62(2000), 1311.

The software lays a good foundation for producing more advanced steel materials.
The software can provide some information for production of advanced materials such as super clean steel material.
Journal of Northeastern University( Natural Science), Vol. 32 (2011), p. 524
Journal of Northeastern University( Natural Science), Vol. 29 (2008), p. 1725
High temperature science, 21(1986), p. 143