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Each flexible plate with a thickness of 30mm is jointed to the top and bottom flanges by welding, leaving 19 mm gap in any two adjacent flexible plates, as shown in figure 2. 1 2 3 4 Fig.2 Scheme of reference design for GS (1— lower flange, 2— flexible plate, 3—upper flange, 4—thermal anchor) This design has to be given up after we made a weld experiment on it because the material 316LN has defects and small voids due to nitrogen segregation and migration from base material after welding [3].
Therefore an alternative design is performed without changing the material property and the boundary size of the GS, as shown in the Fig. 3.
Special Devices for the Test of Full-size Fasteners In the ITER design, threaded fasteners (material: 316LN, inconel-718 and A286) are widely used in the supports.
The authors would like to express our gratitude to China International Nuclear Fusion Energy Program Execution Center, Ministry of Science and Technology.
Journal of Nuclear Materials, 2009, P 931-934 [4] B.L.

Gupta found that adding AAc in the N-isopropyl/AAm radiation graftedPET process can improve theefficiency of grafting [5], and endowmore properties to the material.
B. found that the use of AAc and acrylonitrilegrafted to LDPE and PET, increase the content of AAc in favor of the biodegradation of material increased after grafting [7].
EXPERIMENTAL Materials Plain knitting PET fabric (100g/m2)was supplied by ZhejiangXinjian Textiles Co., Ltd.
Effect of grafted AAc/AAm on thermal stability of PET TGA is one of the most favored methods for evaluating the thermal stability of polymeric materials.
Journal of Colloid and Interface Science, 1996, 178(1): 371-3

Tab. 1 Thermal properties of steel and adhesive Material Density(kg/m3) Specific heat (J/kg· ℃) Heat conduction coefficient (w/s· k) Steel 7900 440 40 Adhesive 1000 1260 0.2163 For comparison purpose, the temperature history of the exposed joint curing at the same curing conditions was also studied through FE method.
It is known that the material inner heat resistance leads to its uneven temperature distribution [9].
The vehicle bonded structures are usually made up of different materials with different thicknesses.
Journal of Materials Science Vol.20(1985),P3300

The Electromagnetic properties of materials contained in this model are shown in Table 1.
Fig. 2 Physical model of eddy current sensor array while detecting cracks Table 1 Electromagnetic properties of materials of model LY12 aluminum allay brass Resistivity [Ω•m] 5.7X10-8 7.2X10-8 Relative permeability 1 1 The fundamental of electromagnetic simulation Maxwell's equations are the fundamental of electromagnetic analysis, and all of the electromagnetic fields are governed by those equations.
Reference [1] Cheng-Chi Tai, Sheng-Feng Wang: Key Engineering Materials Vol. 270-273 (2004), p. 585 [2] DING Tianhuai, CHEN Xianglin and HUANG Yiping: Tsinghua Science and Technology Vol. 9 (2004), p. 667 [3] LI Jiawei, CHEN Jimao: Non-Destructive Testing Handbook (China Machine Press, Beijing 2006) [4] Fu Xiaoqiang, Wu Sujun and Zhang Jiajia: Civil Aircraft Design and Research 2009, p. 84 [5] Vladimir Zilberstein, Karen Walrath and Dave Grundy: International Journal of Fatigue Vol. 25 (2003), p.1147 [6] Neil Goldfine, David Clark: Proc. of SPIE Vol. 2944 (1996), p. 186 [7] David Grundy, Andrew Washabaugh and Darrell Schlicker: Proc. of SPIE Vol. 5770 (2005), p. 14 [8] Nail Jay Goldfine: Uncalibrated, Absolute Property Estimation and Measurement Optimization for Conducting and Magnetic Media Using imposed ω-k Magnetometry (Massachusetts Institute of Technology, USA 1990)

(3) Having material in line-friction segment and having no material in other segments: Line friction can provide enough driving force, and the total running resistance is less than that under full-load working condition.
(4) Having no material in line-friction segment and having material in other segments: Line friction can provide the same driving force as the condition with no-load, and total running resistance is larger than that of no-load condition.
(2) Where, ——mass per unit length of conveyor belt, kg/m; ——mass per unit length of material, kg/m; ——the length of driving belt in driving segment, m; ——inclination angle of conveyor belt, π/180 rad; ——acceleration of conveyor, m/s2; ——mass per unit length of carrier roller in driving segment, kg/m; ——mass per unit length of driving belt, kg/m; ——equivalent mass per unit length of carrier roller, kg/m.
Because the lower branch is in the state of having no material, it cannot provide sufficient driving force
Peng: Journal of Northeastern University(Natural Science) Vol.19 No.3 (1998),p.195-199.

College of Science, Naval University of Engineering, Wuhan 430033, China aemail:wenqingzhen8@sina.com,bemail:zhangying198216@yahoo.cn,cemail:zhujinhua@163.com Keywords: UV-PUA films, Active diluents, Photopolymerization kinetics, Mechanical properties Abstract.
Experimental Materials. polyurethane acrylate (PUA) and 2-hydroxyethylacrylate(HEA) were produced by Tianjin Chemical Reagent Research Institute, Tripropylene glycidyl diacrylate (TPGDA) and Trimethylol propane triacrylate(TMPTA) were supplied by Tianjiao Chemical Co.Ltd.
Ltd.), EDAB (Kunshan Taida Chemical Co.Ltd.), All the materials in this study were used as received without further purification.
Mistry: submitted to Pigment & Resin Technology(2008) [3] Hongbo Liu, Mingcai Chen and Zhitang Huang : submitted to European Polymer Journal(2004) [4] Heping Xu, Fengxian Qiu and Yingying Wang: submitted to Progress in Organic Coatings (2012) [5] Tong Zhang, Wenjian Wu and Xiaojie Wang: submitted to Progress in Organic Coatings(2010) [6] Shang-Tzen Chang, Pai-Lung Chou: submitted to Polymer Degradation and Stability(1999) [7] Xinyan Xiao,Caicheng Hao:submitted to Colloids and Surfaces A: Physicochemical and Engineering Aspects(2010) [8] Hongbo Liu, Linliang Yu and Mingcai Chen: submitted to Materials Research Bulletin(2003) [9] Katia S, Christian D and Erich B: submitted to Progress in Organic Coatings(2003)

Welzel, in: 5th International Congress on Heat Treatment of Materials, Vol.
III, Scientifique Society of Mechanical Engineers and International Federation for the Heat Treatment of Materials (1986), pp. 1806-1813
Hernández-Morales: Experimental Thermal and Fluid Science Vol. 33 (2009), pp. 797–807
Chen: International Journal of Materials and Product Technology Vol. 24 (2005), pp. 155–169

IEEE Journal of Emerging and Selected Topics in Power Electronics, 6(3):1378-1393, 2017 [8] Jegadeesan, R., Agarwal, K., Guo, Y., Yen, S., and Thakor, N.
IEEE Open Journal of Vehicular Technology, 2:17-44, 2020 [13] Lu, F., Zhang, H., Hofmann, H., and Mi, C.C.
Journal of Energy Storage, 41:102937, 2021 [21] Ahmad, F., Saad Alam, M., Saad Alsaidan, I., and Shariff, S.M.
International Journal of Green Energy, 18(7):657-686, 2021 [28] Hasan, T.U., Cheema, K.M., Mehmood, K., Tahir, M.F., Milyani, A.H., and Akhtar, M.
In IOP Conference Series: Materials Science and Engineering (Vol. 981, No. 2, p. 022066).

Research of Ecological Planning of River Landscape used Ecological Concrete ZhangWei Yang Chongqing University of Science & Technology, China yangyzw@126.com Keywords: Ecological Concrete, Ecological planning, River.
“Green material” was firstly proposed at “First International Materials Science Research” (1988), and in 1998 professor Zhongwei Wu firstly proposed the concept of “Green High Performance Concrete”, which is also called “Ecological concrete”.
S Table 1 Consumption of concrete per m3 Limestone Clay Ferrous powder Gravel natural raw materials 373( 100%) 62.0( 100%) 19.0( 100%) 1 800( 100%) waste concrete for recycling Gravel 373( 100%) 62.0( 100%) 19.0( 100%) 687( 38.2%) waste concrete for recycling cement 144( 38.6%) 37.6( 60.6%) 12.1( 63.7%) 687( 38.2%) Plant- coexist, animal- coexist concrete are also called “bio- coexist” concrete.
The concrete is a kind of material with pokiness; it may have a disadvantage on strength.
Preparation Process and Properties of Porous Ecological Concrete, JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY, Vol. 32, No. 17, Sept. 2010

Materials- these include software and expandable resources.
The qualitative approach was chosen because of the non-quantifiable nature of some variables being investigated, such as materials and instructional methods.
The subsidies from government are highly inadequate considering the cost of materials.
For example, the lack of materials, instructional aids indicated above in the summary of findings can be traced to the lack of adequate financial resources.
[9] Mouton and Marais, Basic concepts in the methodology of the social science, (Pretoria: Human Science Research Council, 1988