Efficient treatment of high concentration sulfate wastewater by modified aerobic activated sludge
chai li-yuan; liu hui; min xiao-bo; wang yun-yan; tang ning; zhuang ming-long; yuan lin (school of metallurgical science and engineering; central south university; changsha 410083; china)

..............page:431-436

Automatic formation method of prospecting line profile map based on drill hole database
chen jian-hong; zhou zhi-yong; chen gang; gu de-sheng (school of resources and safety engineering; central south university; changsha 410083; china)

..............page:486-490

Drive system in mould of ocean mining machine
gui wei-hua1; feng lei-hua~1; 2 ; wang sui-ping1 (1. school of information science and engineering; central south university; changsha 410083; china; 2. school of energy and power engineering; changsha university of science and technology; changsha 410076; china)

..............page:470-474

A resource-location method of grid based on chord
hu zhi-gang; tan shu-fei; gui wei-hua; chen jian-er; chen song-qiao (school of information science and engineering; central south university; changsha 410083; china)

..............page:465-469

Model of electrochemical reaction charge transferring on surface of mineral grain and its flotation significance
ou le-ming; feng qi-ming; zhang guo-fan; lu yi-ping (school of minerals processing and bioengineering; central south university; changsha 410083; china)

..............page:402-406

Modeling of longitudinal vibration of hybrid ultrasonic motor
yi you-ping; zhong jue (school of mechanical and electrical engineering; central south university; changsha 410083; china)

..............page:452-457

Wettability of titanium monoxide surface
zhong hui1; li qing-kui2; dai yan-yang1; zhong hai-yun1 (1. school of metallurgical science and engineering; central south university; changsha 410083; china; 2. school of materials engineering; zhengzhou university; zhengzhou 450002; china)

..............page:437-442

High temperature electrical resistivity of TiB_2 cathode coating
li qing-yu~1; 2 ; ye bo1; li jie1; dai xue-ru3; lai yan-qing1; liu ye-xiang1 (1.school of metallurgical science and engineering; central south university; changsha 410083; china; 2.school of chemistry and chemical engineering; guangxi normal university; guilin 541004; china; 3.changsha engineering & research institute of nonferrous metallurgy; changsha 410011; china)

..............page:417-421

A new collector for quartz flotation: N-dodecyl-β-amino-propylamide
wu xi-qing; liu chang-miao; huang zhi-hua (school of resources processing and bioengineering; central south university; changsha 410083; china)

..............page:412-416

Method of direct preparation of lead sulfate powders from galena concentrates
qin wen-qing; liu hui; sun wei (school of minerals processing and bioengineering; central south university; changsha 410083; china)

..............page:407-411

Size effects for particles passing through ducts
jiang li1; zhou jie-min2 (1.school of physics science and technology; central south university; changsha 410083; china; 2.school of energy and power engineering; central south university; changsha 410083; china)

..............page:422-425

Oxidation of cerium(Ⅲ) to cerium(Ⅳ) and simultaneous deposition of copper powder by anion-exchange membrane coupling electrolysis
wei qi-feng1; zhang qi-xiu2; xia wen-tang2 (1.ocean college; harbin institute of technology (weihai); weihai 264209; china; 2.school of metallurgy science and engineering; central south university; changsha 410083; china)

..............page:396-401

Effect of surface treatment of SiC particle on mechanical properties of SiC_p/6066 Al composites
wang ri-chu1; bi yu2; huang bai-yun1; zhang chuan-fu3 (1. school of materials science and engineering; central south university; changsha 410083; china; 2. school of materials science and engineering; henan university of technology; zhengzhou 450007; china; 3. school of metallurgical science and engineering; central south university; changsha 410083; china)

..............page:369-374

Influence of Sc on microstructure evolution and property of Ti-6Al-4V alloy
liu hui-qun1; yi dan-qing1; wei liu-ying2; guo ying1; wang chao-zhong1 (1. school of materials and science engineering; central south university; changsha 410083; china; 2. school of technology and society; malm zuo university; 20506 malm zuo ; sweden)

..............page:380-385

Effects of shear spinning process on microstructures and mechanical properties of extruded pipes of spray deposited Al-8.5Fe-1.3V-1.7Si alloy
xiao yu-de; wu yong-yu; li wen-xian; ma zheng-qing; wang ri-chu (school of materials science and engineering; central south university; changsha 410083; china)

..............page:358-363

Effect of fibre volume fraction on mechanical performances of C/C composites
li jiang-hong; xiong xiang; zhang hong-bo; liu gen-shan; huang bai-yun (state key laboratory of powder metallurgy; central south university; changsha 410083; china)

..............page:375-379

Effect of ultrasonic melt pretreatment on structure and properties of high strength 7055 aluminum alloy
chen kang-hua; huang lan-ping; hu hua-wen; liu hong-wei (state key laboratory of powder metallurgy; central south university; changsha 410083; china)

..............page:354-357

Preparation of ultrafine LiMn_2O_4 cathode materials by solid state coordination method
chen li-bao~1; 2 ; he yue-hui1; tang yi-wu3 (1. state key laboratory of powder metallurgy; central south university; changsha 410083; china; 2. shanghai institute of microsystem and information technology; chinese academy of sciences; shanghai 200050; china; 3. changsha liyuan novel materials limited company; changsha 410100; china)

..............page:390-395

Mechanical alloying of Cr-Fe-Mn mixed powder and its magnetic exchange interaction
shen gang~1; 2 ; lin fan2; ma xue-ming2; shi wang-zhou2; ouyang hong-wu3 (1.school of materials science and engineering; shanghai university; shanghai 200072; china; 2.center of functional nanomaterials and devices; east china normal university; shanghai 200062; china; 3.state key laboratory of powder metallurgy; central south university; changsha 410083; china)

..............page:364-368

Gradient structure of coupled cemented carbides with different WC grades
yang jian-gao~1; 2 ; wang hai-bing1; liu yong~1; 2 ; huang bai-yun1; zhang wu-zhuang1 ( 1. state key laboratory of powder metallurgy; central south university; changsha 410083; china; 2. zigong cemented carbides corp ltd; zigong 643011; china)

..............page:349-353

Water-rock interaction of Penglaizhen formation of upper Jurassic in the west of Sichuan depression
zhang tao1; guo jian-hua2; jia qing-su1; jiang chun-yan3 (1.exploration and production research institute; sinopec; beijing 100083; china; 2.school of geoscience and environmental engineering; central south university; changsha 410083; china; 3.shengli oil-field; sinopec; dongying 257051; china)

..............page:522-526

An improved design method for flexural reinforcement of anti-seismic frame beams
liu shu; li bei; zhou zhao-yang (school of civil and architectural engineering; central south university; changsha 410075; china)

..............page:527-531

A static R-tree data organization method for GIS spatial data
huang ji-xian~1; 2 ; bao guang-shu1; xiao zhi-qiang1; lin jian1 (1.school of info-physics and geomatics engineering; central south university; changsha 410083; china; 2.school of geoscience and environment engineering; central south university; changsha 410083; china; 3.research institute of geo-spatial information science; hunan university of science & technology; xiangtan 411201; china)

..............page:491-495

Influential factors of permeability rule of leaching solution in ion-absorbed rare earth deposits with in-situ leaching
wu ai-xiang; yin sheng-hua; li jian-feng (school of resources and safety engineering; central south university; changsha 410083; china)

..............page:506-510

Research on three dimensional-modeling and scene simulation
lu tie-jian; jiang you-liang; yu zhi-wu (school of civil and architectural engineering; central south university; changsha 410075; china)

..............page:501-505

Effects of particle size on structure and characteristics of meso-carbon microbeads
zhang bao~1; 2 ; guo hua-jun2; li xin-hai2; wang zhi-xing2; peng wen-jie2 (1.committee of communist youth league of central south university; changsha 410083; china; 2.school of metallurgical science and engineering; central south university; changsha 410083; china)

..............page:443-447

Construction of knowledge-based ICAID system for numerical control machine tool
zhao jiang-hong; zeng dong; zhang jun; wang wei (school of design; hunan university; changsha 410082; china)

..............page:458-464

Effect of rare earth element on Al-Ti-B-RE master alloys
zhang sheng-hua1; zhang han1; zhu yun2 (1.school of materials science and engineering; central south university; changsha 410083; china; 2.jiangxi ganzhou aluminum plant; ganzhou 341100; china)

..............page:386-389

A novel genetic algorithm and its application to transformer fault diagnosis
deng hong-gui1; cao jian2; luo an1 (1. school of physics science and technology; central south university; changsha 410083; china; 2. school of electric and information engineering; hunan university; changsha 410082; china)

..............page:481-485

Recognition method in contactless temperature measurement of high temperature melts
song hai-ying1; peng xiao-qi1; liu zheng2; ding jian2 (1. school of information science and engineering; central south university; changsha 410083; china; 2. school of physical science and technology; central south university; changsha 410083; china)

..............page:426-430

Structural calculation and analysis for double-arch tunnel in water-eroded groove
liu xiao-bing; chen yu (school of civil and architectural engineering; central south university; changsha 410075; china)

..............page:517-521

Response and transmissibility of strong nonlinear active isolation system
zhou yi-feng1; tang jin-yuan2; he xu-hui1 (1.school of civil and architectural engineering; central south university; changsha 410075; china; 2.school of mechanical and electrical engineering; central south university; changsha 410083; china)

..............page:496-500

Fatigue behaviour and anticrack property of simply supported-to-continuous beam
sheng xing-wang; zhou xiang-hua (school of civil and architectural engineering; central south university; changsha 410075; china)

..............page:511-516

Competitive co-evolution strategy based on genetic algorithm with complex-valued encoding
tan guan-zheng; liu liang-min (school of information science and engineering; central south university; changsha 410083; china)

..............page:475-480

Synthesis of trialkyboranes by ultrasound wave method and preparation of boron carbide by thermal decomposition method
zhang hong-ping1; tang ai-dong2; peng hong3 (1.department of chemistry and material science engineering; college of shaoyang; shaoyang 422001; china; 2.school of chemistry and chemical engineering; central south university; changsha 410083; china; 3.school of resources processing and bioengineering; central south university; changsha 410083; china)

..............page:448-451