Search results

Experimental research for heavy metal lead and zinc smelting wastewater by electroflocculation Lingdong Fan, Xiaojun Xu*, Gang Wang,Jinjin Yang, Tian Lei Zhenyu Han College of Environmental Science and Engineering, Kunming University of Science and Technology Kunming, China xuxiaojun1988@126.com Keywords: electroflocculation, heavy metal, lead and zinc smelting wastewater Abstract: In this paper,author use electroflocculationt to deal with heavy metal lead and zinc smelting wastewater,disiscussing the impact of electroflocculation to heavy metal removal rate under different pH,electrolytic voltage,electrolysis time ,plate spacing conditions.

Cause Analysis of Digital substation main transformer differential protection Misaction Wang tian min1, a, Gao bo2,b 1Anyang Power Supply Company, anyang 455000 ,henan,China 2 Anyang Power Supply Company, anyang 455000 ,henan,China a wtm2262@sina.com, b gaobobysj2008@163.com Keywords: main transformer, malfunction, the GPS right, out of step Abstract.Based on the analysis of a 110kV digital substation main transformer differential protection action situation, pointing out that the malfunction cause of the trip, give out the improvement program, improve the understanding of the GPS in the digital, and recognize the the importance of intelligent substation.
In chinese) [5] Lihui Wang, Yang Xu, Yuping Lu.

Synthesis of MIL-125/Graphene Oxide Composites and Hydrogen Storage Properties Tian-bao Yang1, Li-xian Sun1,a, Fen Xu1,b, Zi-qiang Wang1,2, Yong-jin Zou1 and Hai-liang Chu1 1Guangxi Key Laboratory of Information Materials, School of Material Science and Engineering, Guilin University of Electronic Technology Guilin 541000, P.R.
Yang, K.P.

[5] Yang Ling-xiang, Wang Tian-tian, He Xu.
[17] Yang Yang, Zhang BO-li, Zha Jia-yi, et al.

Yang etc.[17] have done tensile-tensile fatigue tests on polycrystalline copper with diameters of 30 μm and 50 μm with different stress amplitudes.
Yang uses tensile-tensile fatigue tests, which belong to low-frequency low-cycle fatigue.
Tian, J.
Tian, J.
Yang, C.

Yang, J.
Tian, Y.
Yang, Y.
Yang and F.
Tian, Y.

Analysis of the Current Situation of the Geological Relics Classification System Yan YANG 1,a, Mingzhong TIAN 1,b, and RuiGao Xu 2,c 1Faculty of Earth Science and Resources, China University of Geosciences,Beijing 100083,China 2Inner Mongolia Autonomous Region Water Resources and Hydropower Survey and Design Institue of China, Hohhot 010020,China aemail:ly_yangyan@163.com, bemail:tianmz@cugb.edu.cn cemail:xuruigao@163.com Keywords: geological relics;features; classification system Abstract.
Yang, Sustainable development system of geological heritage resources, Mineal Resources and Geology, Guangxi Province, 2008.

Expressway Event Management Expert System Based on Ontology and Rule Reasoning Zong-Xiao Yang1,*, Tian Xiao2, Lei Song1, Guan-Qiang Dong1 1 Institute of systems science and engineering, Henan University of Science and Technology, Luoyang 471003, China 2 Donghai Institute of Silicon Industrial Energy-saving Technology, Lianyungang 222300, China * zxyang88@gmail.com Keywords: Expressway event management, Expert system, Ontology, Simple knowledge- engineering methodology (SKEM), Jena.
[15] L Song, Z.X Yang, G.Q Dong, S.G Yu and W.L Yang.

Measurement System for Non-Cylinder Pin Hole of Piston Z Y Yanga, D H Liub, F Yang c, Z G XIE d, Y HUANG e Hunan Jiangbin Machinery (Group) Co., LTD, Xiangtan, China ahnjbjgbyzy@163.com, bjiangbinxs@vip.sina.com, cnudt804@126.com, dBQC5647@163.com, ettianning@sina.com Keywords: Piston, Non-cylinder pin hole, Digital lever probe, Measurement system Abstract.
References [1] TIAN X Q , LIU S Y, ZHANG W L and ZHENG Y G, Design and Experimental Study of Surface Prof ile of Diesel Engine Piston Pin Bore, Chinese Internal Combustion Engine Engineering, 2008 (2), pp:52-55

[7] XU Run-ze, SONG Tian-tian.
[8] Tang Zhilin, YANG Jinghui, YANG Shujun.
[13] WANG Ruifen, CHEN Zhu, YANG Xiaoying.