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Materials and methods Chemicals and standards Diethyl ether, methanol, n-hexane and acetic acid were purchased from Merck (Germany).
Vaysse, Lipid compositions of latex and sheet rubber from H. brasiliensis depend on clonal origin,: European Journal of Lipid Science and Technology (2013), under press
Purohit, High Performance Thin Layer Chromatography (HPTLC): A Modern Analytical tool for Biological Analysis, Nature and Science 8 (2010) 58-61

Materials and methods An-M(A/O)-MBR system description.
Wang, “Performance and optimization of biological nitrogen removal process enhanced by anoxic/oxic step feeding,” Biochemical Engineering Journal, Vol. 43 pp. 280–287, 2009 [8] B.
Adam, “ Process configurations adapted to membrane bioreactors for enhanced biological phosphorous and nitrogen removal,” Desalination, Vol. 146, pp. 217–224, 2002 [9] Standard Methods for Water and Wastewater Analysis, China Environmental Protection Bureau, Beijing, CA: China Environmental Science Publishing House,1989 [10] T.
Fan, “ Effect of dissolved oxygen on the lab-scale step-feed biological nitrogen removal process.,” China Environmental Science, Vol. 26, pp. 293-297, 2006 [13] Wentzel M C, Ekama G A, Marais G v R, “Kinetics of nitrification/denitrification biological phosphorus removal systems-A review, ” Wat Sci Tech, Vol. 23, pp. 555-565, 1991 [14] Jenkins K, Tandoi V.

Optimization of fermentation medium for pullulan production by Aureobasidium pullulans A225 using Plackett–Burman and response surface methodology Yufeng Xie 1, 2 a Xiaolei Ma3 b Yunfeng Gao 4 c Xingda Lu5, d 1Address: Key Laboratory of Industrial Microbiology, Ministry of Education, College of biology engineering, Tianjin University of Science & Technology, Tianjin P.R.
China 2Address: Harbin University 3,4,5Address: Key Laboratory of Food Nutrition and Safety Ministry of Education, College of Food Engineering and Biotechnology, Tianjin University of Science & Technology, Tianjin P.R.
Materials and methods 2.1.
Journal of NanJing Agriculture University.

Introduction Ultrashort pulses are key to numerous fields of science and technology.
The optical Kerr effect is a third-order nonlinear process, where the refractive index of the material is intensity dependent [8,9]
Acknowledgement This work was supported by a fellowship research project of the National University of Mongolia (code P2019-3738) and the fundamental research project No.2019/058 financed by the Mongolian Foundation for Science and Technology.
Conference Material. (2019) [11] I.P.
[14] Baatarchuluun Ts, Byeong Kwan Y, Jae Myung Seo and Jim Seung Kim, “Sub-10-fs Ti:sapphire oscillator with a simple four mirror cavity” Journal of Korean Physical Society, Vol 32, No.4, April 2008, pp.1043-1047

Dziopa: An analysis of the gyroscope dynamics of an anti-aircraft missile launched from a mobile platform, Bulletin of the Polish Academy of Sciences – Technical Sciences, vol. 58, no. 4, pp. 651-656, ISSN 0239-7528, (2010) [4] J. 
Stefański: A System for the Scanning of Limited Space and Automatic Determination of Target Bearings, Materials of the III Scientific Conference "Directing the fire of air (anti-aircraft) defense systems” (in polish), pp. 385-394, ISBN 83-87280-70-4, Koszalin (2004) [9] J.W. 
Stefański: On a Method of Target Detection and Tracking Used in Air Defence, Journal of Theoretical and Applied Mechanics, vol. 46, no. 4, pp. 909-916, ISSN 1429-2955, Warsaw (2008)

The material composition of dissolution fillings substance composition and mechanical state are closely related to karstic configuration.
Beyond the depth of the cave, it can judge the nature of karst and the material in a specific area by using wire-like reflection amplitude and geometric characteristics.
Advance In Earths Sciences,19(3):399~402.
Journal of Hunan University of Science&Technology, 20(3):10-14.

Government responsibility is a good gatekeeper, through authorization and authentication methods, the quality of the content of the training institutions, teachers, teaching materials for authentication, as well as to track the results of their teaching, so that things networking industry is willing to enter from people and organizations, formation of benign interaction.[8] Planning the layout of the wisdom city construction talent development from a strategic perspective Wisdom city building experience across countries and show that retain a sophisticated wisdom city construction personnel, it is possible to drive a booming industry or enterprise ; drain a sophisticated wisdom city construction personnel, often caused by the industry or business setback, even bankruptcy.
[3]XU Qingrui,ZHANG Suping,ZHANG Jun.Talent Strategy and Construction of Wisdom city.Journal of Xidian University(Social Science Edition),2013(2):1-6
[4] XU Jing,CHEN Xiuwan.Current Situation and Problems of Wisdom city in China.Science and Technology Management Research,2014(7):23-26

In March, 2011, China Water Conservancy and Hydropower Science Academy [6] constructed the demonstration project of seawater desalination system in independent power grid of new energy, which is located in Dongmen Yu, Dongshan County, Fujian Province.
Fu: Journal of China Institute of Water Resources and Hydropower Research, Vol. 10 (2012) No. 3, p. 231 [7] Y.F.
Liu: Qinghai Science and Technology, Vol. 11(2004) No. 4, p. 15 [8] Z.Q.
Wen: Materials Review, Vol. 20 (2006) No. 3, p. 41 [9] G.L.

Reagents and Materials 4 - vinyl pyridine, ethylene glycol dimethyl acrylate, azodiisobutyronitrile and silane coupling agent KH-570 are purchased from Aladdin reagent co.Ltd; azodiisobutyronitrile are purchased from Recovery of Tianjin institute of fine chemicals; Silica gel from Qingdao Marine chemical plant; Acetonitrile and methanol are chromatographic purity, other reagents are analytical purity; kaempferol and quercetin as reference substance are purified by ourselves(99.11%).
Solvent solubility of the template molecule is too large, excess functional monomer, are both likely to make the imprinted polymer proceed in solution, rather than polymerization on silica gel surface Acknowledgements This work was financially supported by the Jiangxi Provincial Natural Science Foundation, PR China (Grant Nos. 20142BAB205025) and Jiangxi University of Traditional Chinese Medicine science and technology research projects (Grant Nos. 18).
References [1] Li-ping Huang, Yu-jie Xiong, Meng-lan Zhao,etal.Mechanism of Rubus Effective Position on Learning and Memory Abilities in Kidney-yang Deficiency AD Rats’,Chinese Journal of Experimental Traditional Medical Formulae[J],2013,19(19):192-196

The Vector Control Model of Induction Machine According to Steinmetz equation[6], the iron loss of ferromagnetic materials can be approximated as: (slip:), where is the equivalent resistance.
Appendix The main parameters of three-phase squirrel-cage induction machine in simulation This work is supported by Zhejiang Nature Science Foundation under Grant Y1080776 and National Science Foundation, China under Grant 60702023, 60805013.
[8] Erhan Akin, Mehmet Kaya, Mehmet Karakose, A robust integrator algorithm with genetic based fuzzy controller feedback for direct vector control [J], International Journal of Computers and Electrical Engineering, vol. 19, 2003: 379-394