摘要：
The effect of masss of natural diatomite, initial dye concentrations, pH and temperature on adsorption was investigated. The adsorption of reactive dye was slightly increased then decreased with rising amouts of natural diatomite that is increasing competition of natural diatomite. The removal rate of reactive black increase with the temperature because of endothermic reaction. The removal rates of reactive black from solution were decreased as the pH increase and gain the maximum in low pH. The removal rate for all concentrations were rapid at initial stages and then keep increase gradually until the progress until equilibrium reached.
摘要：
Solidified dredged materials as environment-friendly materials in construction domain are increasingly popular because of their better mechanical performance and low pollution. Based on the physical characteristic of dredged marine sediments, a series of tests, such as unconfined compressive strength test and tensile strength test, were performed to explore the mechanical properties of cement/lime-fly ash treated sediments for the beneficial use in road construction. Finally, the reinforcement mechanism of solidified sediments was explored by SEM tests from the point of view of the formation of CSH phases and the change in microstructure.
作者机构：
College of Electrical Engineering University of South China Hengyang,China;Hengyang Vacuum Electro-mechanical Equipment Co.Ltd.Hengyang,China
会议名称：
2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)
(2011第三届IEEE计算机与网络技术国际会议)
会议时间：
2011-02-26
会议地点：
太原
会议论文集名称：
2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)
(2011第三届IEEE计算机与网络技术国际会议)论文集
关键词：
magnetic sputtering;ARM;constant pressure control;fuzzy control
摘要：
The reactive gas fuzzy controller adopts ARM micro controller LPC2210 of PHILIPS Co.as the core of the control system.Many kinds of anti-interference method and a very reliable data storage technology are adopted in the design of the software and the hardware system,to ensure that the controller owns the fast-speed voltage auto holding ability,and the key constant-voltage process of the technique requirement can be realized.The experiment results of the controller are presented and analyzed,proving out that the controller can be used in different sputtering technique requirement with very high reliability and good application value.
摘要：
The effects of impurities ions on the quality of the metallic zinc powder in zinc alkaline leaching electrowinning process are researched. The experimental results indicated that the ions of CO32-,SO42-,SiO32-, F- have no influences on zinc Electrowinning and the maximum concentration of the chlorine ion should be controlled under 20g/L, the concentration of the sulfide ion has significant influence on electrowinning process, the quality of zinc decreased by 5% even under the slight amount of sulfide ion condition.
摘要：
The surfaces of 45 steel and 1Cr18Ni9Ti are coated with WFCL-11 by l pulsating laser cladding. Microstructure and hardness between substrate interfaces and surfaces of laser cladding coating are investigated. And the variation of their microstructure, mechanical properties and hardness of coating surface are analyzed under shock loading. The results show that the different material ingredients between substrate and laser clad effect their interfaces.
摘要：
The initial planning of mining involves the price prediction of mineral products,how to determine the mine production scale,the choice of mining methods and so on. The price prediction of mineral products play an important role in the subsequent stages of mining scheme. Taking molybdenum concntrate as example, because the price of molybdenum concntrate is in non-linear variation and it is difficult to establish effective mathematical model by classic approachs, BP neural network and adaptive neuron-fuzzy inference system with time series techniqueare are respectively used to build BPNN and ANFIS timeseriesmodels of the molybdenum products price. The result indicates that ANFIS time series can better forecast the molybdenum concntrate price than BPNN time series does, provides strong guarantees for follow-up steps.
作者机构：
[Ya-Dan LI,; Li-Juan HU,; Gao-Shang XUE,; Hu-Hu LIU,; Hui YANG,; Yun-Hua ZHU,,; Yun TIAN,; Xiang-Yang LU,] College of Bioscience and Biotechnology,Hunan Agricultural University;[Ya-Dan LI,; Li-Juan HU,; Gao-Shang XUE,; Hu-Hu LIU,; Hui YANG,; Yun-Hua ZHU,,; Yun TIAN,; Xiang-Yang LU,] Hunan Agricultural Bioengineering Research Institute;[Ya-Dan LI,; Li-Juan HU,; Gao-Shang XUE,; Hu-Hu LIU,; Hui YANG,; Yun-Hua ZHU,,; Yun TIAN,; Xiang-Yang LU,] College of Pharmacy and Life Science,Nanhua University
会议名称：
第八届中国酶工程学术研讨会
会议时间：
2011-10-10
会议地点：
中国广东广州
会议论文集名称：
第八届中国酶工程学术研讨会论文集
关键词：
cattle;bacterial diversity;Miscanthus sinensis;restriction fragment length polymorphism
摘要：
Given the increasing recognition of the improtance of intestinal bacterial communities,a great deal of researches on the diversity of microbiota in gut of mammal have been preformed in recent years.To
