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The processing time, material consumption, quantity of extracted water, and quantity of separated oil of the prototype amine-free coolant were the same as that of the conventional amine-free coolant.
[3] Journal of Economic Maintenance Tribology ed., Current Status of Waste Water-soluble coolant and its Waste Treatment (in Japanese), Journal of Economic Maintenance Tribology, No.469(2005), pp. 2-8
Sakamoto, Study on recycling of waste water from spent water-soluble coolant, Journal of Mechanical Science and Technology No.24, (2010), pp.267-270
Sakamoto, Possibility of Recycling Amine-Free Water-Soluble Coolants, Journal of Advanced Mechanical Design, Systems, and Manufacturing, Vol. 6 No.1, (2012), pp.65-75
Nakazawa, Performance Stability of Recycle Amine-free Water-soluble Coolant in Long Term Operation, Key Engineering Materials, Vol. 625, (2015), pp.530-535.

The experiments for four types products between pressure and discharge were conducted according to the Standard of Hydraulic Techniques-Irrigation and Drainage-Saving Water Equipments and Materials.
New Zealand Journal of Agricultural Research, Vol. 50: 705-712
Journal of Hydrodynamics, Ser.B, 18(4): 449-457
Journal of Agricultural Engineering Research, Vol. 22(2): 165-173
Journal of Irrigation and Drainage Division ASCE, 106(IR1): 27-35

Influence of POSS content on the Thermal properties of PAN/POSS nanofibers Shengzhi Zhou1,a, Xiaoyan Song1,b , Bowen Cheng2,c 1 College of material science and engineering, Tianjin Polytechnic University, 300387 Tianjin, China 2 State Key Laboratory of Hollow Fiber Membrane Materials and Processes, Tianjin Polytechnic University, 300387 Tianjin, China azszjql@126.com, bXiaoyans6@163.com, cbowencheng@yeah.net Keywords: Electrospinning; PAN; POSS; Thermal properties Abstract: PAN/POSS nanofibers membrane with different content POSS have been prepared by electrospinning.
In recent years, electrospinning is no longer applied only to organic materials, polymer-inorganic hybrid nanofibers also can be prepared by the electrospinning method [9].
Bazilevsky et al. prepared PMMA/PAN blend nanofibers having application for encasing materials with a polymer sleeve [12].
Chen et al. prepared Zn2+/Poly(acrylic acid) nanofibers having application for semiconductor materials [7].
Riccò: Journal of Applied Polymer Science.

Materials and Methods Sample Collection and Preparation.
Journal of Ethnopharmacology. 2016;178:188-98
Journal Of Agrobiotechnology. 2021;12(2)
LWT - Food Science and Technology. 1995;28(1):25-30
Journal of Translational Medicine. 2016;14:315

The decomposition ability is stronger, and material cycles and energy flow are faster while the amount of soil microorganisms is bigger.
The decomposition ability is weaker, and material cycles and energy flow are slower while the amount of soil microorganisms is smaller.
[3] Dongming Xie, Hongbing Deng, Danyin Wang, et al., Zoning of ecological function importance for Lake Poyang wetlands, Journal of Lake Sciences Vol. 5(2011), p. 1269-1276,in Chinese
Microorganisms and soil aggregate stability, Advances in Soil Science Vol. 2(1985), p. 133-171
Distribution of microorganisms in stabilized and unstablized sand dunes of the Indian desert, Journal of Arid Environments, 1981. （3）: 201-207.

Acknowledgment The paper is funded by the National Natural Science Foundation (No.: 50574037), moreover, achieve fund from key science and technology project of Henan Province (No.: 082102240095).
Sichuan Building Science, Vol.30 (2004).p.86-88.
Engineer Science, Vol.7(2005).p.22-25
Journal of Structural Engineering, Vol.123(1997).p.11-19
[10] BracciJ.M.Seismic Journal of Structural Engineering,vol.123 (1997).p.3-10.

Acknowledge This work was financially supported by the Shenzhen Science and Technology Innovation Commission (No.
Li, A novel rheological high pressure die-casting process for preparing large thin-walled Al–Si–Fe–Mg–Sr alloy with high heat conductivity, high plasticity and medium strength, Materials Science and Engineering: A 776 2020 139040
Fan, Model for Predicting Radial Temperature Distribution of Semi-Solid Slug Produced by Swirled Enthalpy Equilibration Device (SEED) Process, Journal of Materials Processing Technology 273 2019 116236
Fan, Mold–Slug Interfacial Heat Transfer Characteristics of Different Coating Thicknesses: Effects on Slug Temperature and Microstructure in Swirled Enthalpy Equilibration Device Process, Materials 12(11) 2019 1836
Zhu, Research Progress in Semi-solid Rheoforming of Aluminium Alloys, Journal of Netshape Forming Engineering 12(3) 2020 29-48

Introduction Grinding is a processing method for material removal of the workpiece by using micro-cutting effect of abrasive grain.
A clearer understanding on the abrasive belt wear process is conducive to improving the grinding efficiency and reducing the cost of labor and materials.
Acknowledgement The work was supported by “The National Natural Science Foundation of China” (No.51605024) and “Science and Technology Research of China Railway Corporation” (No.M15D00170).
Study of abrasive wear in belt grinding of a close alpha titanium alloy, Journal of shandong university (engineering science), 40 (2010) 53-58
Research of the science and technology development in high-speed and efficient processing field, Journal of mechanical engineering, 46 (2010) 106-120

Introduction New technologies call upon increasingly powerful materials obtained thanks to the development, unceasingly growing, of composite materials.
However, the materials are assumed to be homogeneous.
Materials Science and Engineering: R: Reports, 2000, 28 (1-2): p. 1-63
Progress in Polymer Science, 2003, 28 (11): p. 1539-1641
Materials Chemistry and Physics, 2006, 96 (2-3): p. 244-252

Technological materials and natural materials are future materials.
New materials made from natural materials via high technology will bring less pollution to environment and less damage to human.
Research on recycling materials must be implemented.
Disposable package materials should be avoided, and materials easy to be recycled and decompose should be used instead.
Chen: Research of Environmental Sciences Vol.12 (1999).In Chinese [3] S.