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Fig.1 Hot delivery cracks distribute along the direction of oscillation mark in the surface of rough rolling intermediate slab (a) the crack pattern in surface (b) the crack pattern in cross section Fig.2 Hot delivery cracks present in reticular manner in the surface of rough rolling intermediate slab Test material and methods The steel grade for test is E36.
Acknowledgements This work was supported by the Anhui College Provincial Key Project for Natural Science Research(KJ2012Z037).
References [1] G.Wang, L.P.Zhao, H.J.Liu et al: Journal of Iron and Steel Research, 13(3)(2001), p.15.In Chinese [2] M.KITAMURA, T.SOEJIMA, S.KOYAMA, et al: Transactions ISIJ, 24(1984), p.966 [3] I.YOSHIKI, K.TORU, Y.AKIHIRO, et al: Tetsu-to-hagane, 89(10) (2003), p.1023 [4] Z.C.Liu, H.J.Liu, L.X.Sun，et al: Journal of Baotou University of Iron and Steel Technology, 19(3)(2000), p.197.In Chinese [5] Y.F.Wang, C.F.Ji, L.B.Cheng, et al: Proceedings of the 5th Technical Exchange of CC-DR of Thin Slab Technical Exchange and Development, Changsha(2007), p.296.In Chinese [6] S.T.Zhang: Steel Rolling, 15(5)(1998), p.3.In Chinese [7] Z.X.Yu: Technology of Slab Hot Delivery and Charging.
Beijing: The Metallurgical Industry Press (2002) .In Chinese [8] Y.T.Wang: Research on Iron and Steel, 36(3) (2008), p.14.In Chinese [9] Z.H.Zhu, S.T.Qiu, P.LIAO: STELLMAKING, 25(5) (2009), p.43.In Chinese [10]H.X.Ma: Materials Science & Engineering, 20(2) (2002), p.330.In Chinese [11]Z.H.Zhu: Research on the Behavior of Secondary Phase Particles Precipitation and Dissolution in Micro-alloyed Steel in process of continuous casting- conveying-heating.

Problems in medical sciences for example cartilages in synovial joints and endothelium in arteries are porous layers having finite depth comparable to width of the fluid layer like blood in arteries and synovial fluid in the space of the joints.
The fact that no material is lost in the process is expressed by the continuity equation for Cm namely (39) where the time is made dimensionless using the scale .
Journal of Energy, Heat and Mass Transfer. 27 (2005) 39 – 64
Gururajan, Influence of Roughness on Porous Finite Journal Bearing with Heterogeneous slip/ no-slip surface.
[9] Umadevi B., Dinesh P.A., Indira R and Vinay C.V., Mass transfer in an electric annular region through diffusion, MCB,Tech science press. 11, 2, (2014) 101-111

Both ends of butt welding and H-section steel flange plates should be provided with arc-starting plates and lead-out plates, and their material and groove type should be the same as those of the workpiece to be welded.
Journal of Constructional Steel Research,2021,186
International Core Journal of Engineering,2021,7(8)
IOP Conference Series: Earth and Environmental Science, 2021, 647(1): [7] Bo Wu, Xiaolu Chen, Mingqin Zhao, Xiaomin Yang,Zhiyong Zhou.
IOP Conference Series: Earth and Environmental Science, 2020, 575(1).

Materials and Methods Study Site.
This study was carried out at Field Experimental Establishment of Institute of Natural Resources and Ecology, Heilongjiang Academy of Sciences——Honghe National Nature Reserve(47◦49＇N 133◦40′E).
Acknowledgement It is a project supported by the National Natural Science Foundation of China (30970452), National Technology R&D Program (2008BAD95B06), Natural Science Foundation of Heilongjiang Province (C201032) and the Youth Innovation Fund of Heilongjiang Academy of Sciences, China.
Erisman: Science Vol.320 (2008), p. 889–892
Song: Chinese Journal of Applied Ecology Vol.19 (2008), p.2599-260, in Chinese

Effect of substrate on crystallization of sol-gel-derived Pb(Zr0.52Ti0.48)O3 thin films by microwave annealing Zhanjie Wang1,a,* and Yanna Chen1,b 1Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences (CAS), 72 Wenhua Road, Shenyang 110016, China a,*email: wangzj@imr.ac.cn, bemail: ynchen@imr.ac.cn, Keywords: Pb(Zr0.52Ti0.48)O3 thin films; sol-gel method; microwave annealing; crystallization; microstructure; ferroelectric Abstract: Amorphous Pb(Zr0.52Ti0.48)O3 (PZT) thin films were deposited on LaNiO3 (LNO)/SiO2/Si and Pt/Ti/SiO2/Si substrates by a sol-gel method and then crystallized by microwave irradiation in the microwave magnetic field.
Acknowledgement The partial support of this work by the Hundred Talents Program of Chinese Academy of Sciences, the National Natural Science of foundation of China (No. 51072202), the National Basic Research Program (No.2010CB934603) of China, Ministry of Science and Technology China, the Provincial Science of foundation of Liaoning province of China (No. 20102228) and the Research Program of Science and Technology of Shenyang City of China (No.
Zhang, Journal of Crystal Growth, 336 (2011), p.44

Materials and methods l General framework The overall of the PRDL structure include two networks, two nodes, and ten systems, the two networks are the government network and Internet, the two nodes are municipal core nodes in Beijing Academy of agriculture and forestry Sciences and branch nodes in 13 Region districts of Beijing, and the ten system are satellite receiving system, local resource production system, program format conversion system, program testing system, multimedia asset management system, program distribution system, broadcast management system, learning management system, information management system, teaching websites.
Summary PRDL have the function of education, modern agricultural science and technology promotion, information dissemination, consultation and Q & A, which is promoted and applied in Beijing 183 towns and 3,955 villages, the number of registered users are exceeded 2 million.
It has greatly enriched the basic science and technology promotion, rural training, agricultural technology services.
The PRDL has speeded rural technologies in rural areas more than 1000 providing a strong support for the promotion of advanced agricultural science and technology achievements, and enhance the level of development of rural information.
Do, A peer-to-peer architecture for media streaming, in: IEEE Journal on Selected Areas in Communications 22 (1) (2004) 121–133

Estrin, Martensitic Transformations, Cambridge International Science Publishing, 2014
Aref'Eva, Martensite Nucleation under conditions of austenite superplasticity and external magnetic field, IOP Conference Series: Materials Science and Engineering. 969 (2020) 012009
Petrov, Fine structure of martensite in carbon steels, Metal Science and Heat Treatment. 9 (1967) 586-590
Petrov, Fine structure of martensite in carbon steels, Metal Science and Heat Treatment. 9 (1967) 586-590
Venables, The martensite transformation in stainless steel, The Philosophical Magazine: A Journal of Theoretical Experimental and Applied Physics. 7 (1962) 35-44

Crops and their wild relatives are a reservoir of genetic diversity and provide the raw material for breeding new plant varieties, through classical breeding and biotechnological techniques, in response to environmental and demographic changes.
The science of modern plant breeding, including genetically modified organisms (GMOs) has allowed farmers to feed the world’s population except in cases of extreme climatic occurrences or political strife.
After examing large number of scientific reports it may be generalized that losses in plant material occurred in a specific order i.e. the highest in elite open pollinated cultivars of inbred lines.Among various categories of germplasm, wild germplasm and land races showed the highest genetic base of cultivated germplasm and or inbred line/hybrids (Fig 1) [4].
Science 327, 812-818. (2010) [2] FAO.
Rauf, A.Jaime, T.da Silva, A.A.Khan,A.Naveed.International Journal of Plant Breeding.1-21.(2010) [5] R.

Materials and Method Description of the study area.The objective plant, CH-co smelter is sited in a mountainous townin the southeast of Yunnan province, China, witha temperate continental monsoon climate.
Nasir, et al.Heavy Metals Composition of Indoor Dust in Nursery Schools Building: Procedia- Social and Behavioral Sciences vol.38 (2012), p.169 [3] S.
Wei, chapter4, Chinese Environmental Science Press (1990) [6] S.
Zhou, in:Determination and Analysis of Heavy Metal in Soils and Plants in Vicinity of A Lead-Zinc Smeltery, edited by chapter, Kunming University of Science and Technology (2012) [7] S.
Chandrappa.Heavy Metals Content in Water, Water Hyacinth and Sediments of Lalbagh Tank, Bangalore(India): Journal of Environmental Science & Engineering vol.48 (2006), p.183 [11] N.

Three-dimensional FEM analysis of effect of acceleration on airflow level posture sensor Ming-Ming Ji1, a, Lin-Hua Piao2, b, Bai-Hua Li3,c 1Beijing Information Science and Technology University, Beijing China 2Beijing Information Science and Technology University, Beijing China 3Beijing Information Science and Technology University, Beijing China ajmm3862411@126.com, bbjplh@bistu.edu.cn, clibaihua0226@yahoo.cn Key words: three-dimensional; acceleration; stream field; ansys-flotran cfd; airflow level posture sensor.
Previous finite element research of air-level posture sensor simplified sensitive components to 2d structure, simplified two platinum silk material of thermal resistor to two points of heat source.
Two small cylinder Airtight recessed in a horizontal position representative two thermistors with material of platinum silk, two thermistors composed of heat source, temperature is 478K, surface temperature closed cavities kept normal temperature.
Beijing: Science Press, 2002
Journal of Chinese Inertial Technology, vol. 6, no. 2, pp.45-48, 1998.