Improvement of Synthesis Method for O-phenol Ethyl Ketone
wang guo xi 1; ma dong ling 2; bao gai ling 3 (1.department of chemical engineering; anyang university; 2.department of materials engineering; zhengzhou university; 3.school of chemistry and chemical engineering; zhengzhou university)

..............page:89-90

Two Four-vector Potential and Electromagnetic Field Strength Tensor Constructed by Them
hu xing; liu qing qing (scholl of physics and engineering; zhengzhou university)

..............page:41-43

Preparation and Characterization of the Catalysts for Hydrogenation of Food Oils
liu shou chang 1; liu yong hong 1; chen ling xia 2; li li min 1(1.school of chemistry and chemical engineering; zhengzhou university; 2.zhengzhou education college)

..............page:73-77

High-themperature Oxygen Adsorption Isotherm of SrFeO_(3-x)
liu qing qing wang zhen feng peng kui qing ma zhuo na yang de lin meng ling qi guo yi qun hu xing gao zhi shuang (key laboratory of material physic; zhengzhou university; zhengzhou 450052)

..............page:44-46

Calculating Method of Crack-resistant Capacity of Steel Fiber Reinforced Concrete Beams
zhao jun 1; song ji wen 2; huang shi an 3 (1.college of architecture & engineering; zhengzhou university; zhengzhou 450052; 2.the architecture bureau of tap water engineering corporation of zhengzhou 450007; 3.huangchuan construction bank

..............page:37-40

Carrier-current Transceiver Systems Consisted of LM1893 Carrier-current Transceiver IC
li lie gang (department of mechanical and electrical engineering; xiamen university)

..............page:66-69

Intelligent Portable Electrochemical Apparatus
guo min; li guo xia; zhang yu xiang; zhao huai lin; dong hong bin (school of physics & engineering; zhengzhou university)

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

A New Analysing Method on Three-phases Whole-wave Circuit of Silicon Controlled Rectifier
jiao yu hui (luoyang petrol chemical plant; luoyang; henan 471012)

..............page:52-55

Synthesis of 2-amino-4-chloro-6-methoxypyrimidine
zhu lu; zhao lei; ren cui ping (school of chemistry and chemical engineering; zhengzhou university)

..............page:87-88

Analysis of Arch-plane Miniwave Guide
he jin 1; song jia you 2; he hai min 3 (1.first aircraft institute of the air force; 2.department of electronic engineering; zhengzhou university; 3.tv station of jiaozuo)

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

Effect of Aging on Pore Structure Properties of Silica Powders
li zhong jun 1; shen xiao qing 2; liu chang rang 1 (1.school of chemistry and chemical engineering; zhengzhou university; 2.department of material engineering; zhengzhou university)

..............page:70-72

Factor Model of Security Price
ren guo biao; liu hai jun; luo jun ming (department of system science & mathematics; zhengzhou university; zhengzhou 450052)

..............page:12-15

Affection of Interaction of PbO with HZSM-5
zhou hai qing; jin hui jie; yao zhi hui; guo yi qun (school of chemistry and chemical engineering; zhenzhou university 450052)

..............page:84-86

Catalytic Kinetic Potentiometry for Determination of Trace Copper by Using Potassium Iodate-iodide System
cheng wei; sun bing yao (school of chemistry and chemical engineering; zhengzhou university)

..............page:78-80

li zi shu zhu ru xiao mai you bian yu zhong dang dai bian yi tu chu

..............page:94

Method of Weighted Residuals for the Analysis of Glass Curtain Structures
tong li ping; zhang xiao ping (college of architecture & engineering; zhengzhou university; zhengzhou; 450052)

..............page:32-36

Structure for Electronic States of Ge(313) Surface
wei ying nai; ma run xiang chen xiu fang; jia yu; yao qian kai; ma bing xian; li xin jian (key lab. of material physics; school of physics & engineering; zhengzhou university)

..............page:47-51

li zi shu zhong dian shi yan shi shou jie xue shu wei yuan hui zai wo xiao zhao kai

..............page:46

Constructive Proof of Two Classes of Felicitous Big Lobster Trees
wang hong 1; han pei you 2 (1.kaifeng broadcast and television university; kaifeng; 475001; 2.department of mathematics; henan normal university; xinxiang; 453002)

..............page:4-7

Dimension of Perfect Matching Polytope of Some Graphs
wang shi ying; li xiang lu (department of system science & mathematics; zhengzhou university; zhengzhou 450052)

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

zhuan da dou dan bai ji yin xiao mai yan jiu xiang mu qi dong li zi shu sheng wu gong cheng sheng zhong dian kai fang shi yan shi xiang mu

..............page:77

Analysis and Design of the Vehicle Management Information System
qian shen yi 1; lu zheng ding 1; zhang su zhi 2 (1.college of computer; huazhong university of technology; wuhan; 430074; 2.zhengzhou institute of light industry; zhengzhou; 450002)

..............page:28-31

Study on Rheological Properties of Polyethylene Terephthalate
niu ming jun; chen jin zhou; li xin fa; wang li suo; xiong hua qing (department of materials engineering; zhengzhou university; zhengzhou 450052)

..............page:91-93

Mathematical Model of Rolling Pressure for Middle-thicken Plate Mill
meng ling qi; chen hong; hu shang feng (department of mechanical & electrical engineering; zhengzhou university)

..............page:62-65

Implement Technology of Usenet News System
li xiang li; qiu bao zhi; wang xiang lin; feng ping (department of computer science; zhengzhou university; 450052)

..............page:21-24

Research of OLAM Model Based on Influence Domain
shi lei; shi yun; liu yu xiao; zhou shi jun (department of computer science; zhengzhou university; zhengzhou 450052)

..............page:16-20

On Electrochemical Quality and Determination of Vitamin B_6
yang yu jun 1; l u xiao hua 2; liu kuai zhi 3; sun bing yao 1 (1.school of chemistry and chemical engineering; zhengzhou uinviersity; 2.isotope institute of henan acacemy of sciences; 3.deptement of chemistry; henan uinv)

..............page:81-83

Security Portfolio Problem in Limited Weighting
luo jun ming; liu hua min; liu hai jun (department of system science & mathematics; zhengzhou university; zhengzhou; 450052)

..............page:8-11

Windows Generating Algorithm of Code Table Original
peng zong qin; tian gang (kaifeng institute of education; kaifeng; henan 475004)

..............page:25-27