The Cleaning of Oil Pipes by Abrasive Containing Efflux
LIU Ye 1; GE Le qing 2

..............page:56-58

An Analysis of the Effect of Reaction Process in the Catalytic Distillation Column on the Distillation Process
HE Yan feng 1; YANG Qing quan 1; QIN Yong ning 2; QI Xiao zhou 2

..............page:1-3

Catalytic Prepartion of Dimethyl Fumarate by Strong Acidic Ion Exchange Resin
DU Chang hai; YU Bao jie; ZHANG Long

..............page:4-5

Pervapouration Property Studies of Chitosan Membrane in the Separation of Ethanol/Water Mixture
WANG Shu hui 1; QIAO Qian 2; ZHANG Ying 2

..............page:6-9

The Sythesis of a Modifier MBS
DING Chun li; JIANG Xu; LIU Wei

..............page:10-12

Effect of Joint Stiffness of Back Web Members on the Dynamic Characteristics of "П" Type Oil-Drilling Mast
HAN Xiu qing 1; ZOU Hong yun 2; YANG Guang 1

..............page:13-16

The Influence of Pulse Magnetization on the Wear Behaviour of High Speed Steel
CUI Gao jian; MU De qiang

..............page:17-19

Contemporary Precion and Ultra-Precision Machining Techniques
LUO Hong yun 1; ZHANG Chuang 2; ZHANG Wei bo 1

..............page:20-23

A Research on the Integration of CAD/CAM System
ZHANG Wei bo; LUO Hong yun; WANG Zhan li

..............page:24-26

Formation of Locus for Automachining Based on NURBS Model
XIAO Ying kui 1; LU Dong 2; CHEN Dian sheng 1

..............page:27-29

The Characteristics of Nanocrystalline Materials and Their Active Research Areas
LIANG Li hong

..............page:30-33

Prepayable Gas Meter Using Intelligent Card
YOU Wen; JIANG Chang hong; LIU Ting xia

..............page:34-36

Research and Design of a Detecting System for Inspecting the Uniformity of Paper Thickness
JIANG Chang hong; LIN Xiao mei; ZHANG Qing li

..............page:37-39

Research and Application of the High Speed Square Root Calculation by the Relative Shifting Method
ZHAO Wei 1; WANG Jing zhi 2; BAI Hui hua 3 (1 School of Computer Science & Engng.; Jilin Inst. of Technol.; Changchun 130012; China; 2 Research and Teaching Section of Foreign Language; Jilin University Changchun 130021; China; 3 Dept. of El

..............page:40-42

A Computer-Controlled System for Heat-Supply Net
JIN Jin 1; YU Bin 2; WANG Ting 1; YI Nong 3 (1.Dept. of Automation & Electrical Engng.; Jilin Inst. of Technol.; Changchun 130012; China; 2.Urumchi Inst. of Technol. Wulumuqi 830008; China; 3.Jilin Geological Architectural Design Institute; Cha

..............page:43-44

Grey Prediction for Sliver Unevenness
GAN Ying jin; ZHANG Yong ning; CHEN Dong sheng

..............page:45-47

A Study of Mesopore Activated Carbon Fibres
AO Yu hui; CHEN Dong sheng; LI Yong gui; SHI Fu qiang

..............page:48-50

The Production of s-g-PBA and a Study on its Sizing Properties
ZHANG Hong wei 1; CHEN Shao hui 2; DING Yi guang 3; MA Jing liang 4 (1. Dept. of Light Industry & Textile Engng.; Jilin Inst. of Technol ; Changchun 130012; China; 2. Personnel Division; Jilin Inst. of Technol.; Changchun 130012; China;3. Ji

..............page:51-53

A Study on the Catalytic Activity of Heteropolyacids in the Esterification of Acrylic Acid and Butanol
ZHOU De feng; YU Bao jie; LI Dong feng

..............page:54-55

The Research and the Application of CAD on Chinese Women’s Fashional Original Models
LUO Wei yan 1; JI Shu qin 2; CHEN Tian heng 2

..............page:59-61

An Optimized Design of the Ratcher Mechanism in the Multi-Step Belt Conveyer
LIU Xiang yang

..............page:62-64