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[2] YU Wei-wei,YAN De-tian,YANG Yue.Research on an automatictracking filter based on MAX260 and its application[J].
[5]XIA Jun,WANG Tian.Remote control timer switch based on STM32and GSM[J].

Tian, T.
Tian, T.
Yang, Q.

Study on MPPT Control of the Single-stage Grid-connected Photovoltaic System Yan Wang1,a and Fenglan Tian1,b 1Zhengzhou Power Supply Company, Zhengzhou, China, 450000 awy_204@126.com, bfl_tian@126.com Keywords: Terms--Grid connection, MPPT, Fuzzy control, Harmonic elimination PWM control Abstract.
Acknowledgment I hereby experss gratitude to my dear partner Fenglan Tian, without her effort, this thesis can not be accomplished.
In the process of compilation, Fenglan Tian made great contribution on data collecting and analyze.
[2] Dai Xinping, Ma Guang, Yang Xiaohong.

The BPG Property of Photonic Crystal for TE Mode with Sector Pillars as Scatterers Wan Yong1,a*, Ge Xiaohui1,b, Yang Yang1,c, Gao Jing2,d , Cui Ying1,e 1College of Physics , Qingdao University, Qingdao 266071, China 2 College of Applied Technology , Qingdao University, Qingdao 266071, China a*wanyongqd@hotmail.com, b gexh1968@163.com , c1363419773@qq.com, d gaojingqd@outlook.com, e765343525@qq.com Keywords: Sector scatterer, Pillar, Bandgap, Photonic crystal, Wave guide Abstract.
[2] Chen Shibin, Li Dichen, Tian Xiaoyong, et al.
[4] Feng Shuai, Yang Guojian, Li Yuxi, et al.
[5] liang Qingxuan, Li Dichen, Yang Gai.

Tian,et al.[5] proposed a novel method for the immobilization of enzyme in microfluidic channel.
References [1] Ma Xiao-Li, Yao Zi-Hua and Gao Yuan: Instrumental Analysis [J] Vol. 25(2006),p. 27~31 [2] Zhang-Run Xu and Zhao-Lun Fang:Analytica Chimica Acta Vol. 507(2004),p. 129~135 [3] Mao H.B,Yang T.L and Cremer P.S:Ana1.Chem.
[J]Vol. 75(2003),p. 388~393 [5] Tian Yu-Ping,Wu Hui-Ling and Chen Shu-Gui:Chem.

Table 1 Modifiers used in the reaction Sample Form Producer Paraformaldehyde White power Tian Jin Guang Fu fine chemical plant, China Epoxy Resin Yellow liquid Shen Yang regent plant,China Acid catalyst were p-toluenesulfonic acid (PTSA) from BoDi chemical industry Co, LTD, Tian Jin, China, pureness>99%. 2.2.

Tian.
Yang.
Tian, T.

Yang and J.
Yang and J.
[10] Kan, E.; Xiang, H.; Wu, F.; Tian, C.; Lee, C.; Yang, J.; Whangbo: Appl.
Yang, X.
Yang, X.

The experiment on soil water characteristic curve considering the effect of urea concentration Gaiqing Dai Dongfang Tian Yao RuanLang Tian Youle Wang Hydraulic & Environmental Engineering College, Three Gorges University of China, yichang, Hubei Province, China 1261819748@qq.com,tdf_2005@163.com,1429736813@qq.com, 1542450186@qq.com,1320659811@qq.com, Key words: Unsaturated soil mechanics; Soil-water characteristics curves; Urea concentration; Suction Abstract: A new soil water characteristic curve (SWCC) experiment contemplating urea concentration is presented in the paper.
References [1] Jian Zhou and Jian-lin Yu, Influences affecting the soil-water characteristic curve, Journal of Zhejiang University SCIENCE, 2004 [2] Yang and Lu Ting-Hao, Study of Soil-Water Characteristic Curve Using Microscopic Spherical Particle Model, pedosphere, 2010 [3] Matula,S,Mojrova,M,Spongrova,K.

Role of Principal Component Analysis(PCA) in the Evaluation of Competitiveness of Small Firms Liping Xiao1,a, Yang Liu2,b 1School of Mathematics and Statistics, Northeastern University at Qinhuangdao, Qinhuangdao, Hebei, China 2Department of computer, Northeast University of Petroleum at Qinhuangdao, Qinhuangdao, Hebei, China alpxxiao@126.com, b*lyliuyanglyly@163.com Keywords: Principal Component Analysis(PCA), Evaluation of competitiveness, Index system, Small firms Abstract.
Yang: Vol. 6 ( 2009), p.228.
Tian, Y.
Yang: Contemporary Finance & Economics,Vol.2(2004),p.126.