Journal of Sichuan University(Engineering Science Edition) 2003 Issue 6 Preparation and Characterization of Cu-Cr-Al Based Catalysts for Low-temperature Methanol Synthesis in Liquid Phase

Preparation and Characterization of Cu-Cr-Al Based Catalysts for Low-temperature Methanol Synthesis in Liquid Phase
chu wei ; he chuan hua ; dai xiao yan ; qiu fa li

..............page:1-4

Long Life Fatigue Behavior of Radical Nitrided High Strength Steels
wang qing yuan ; pi long shi ji xiong ; chen qiang

..............page:5-8

Development on Study and Application of Grid Technique
zhou ji liu ; yang liu

..............page:9-14

Expectation of Study on Reliability of Complex Aseismic Engineering Systems with Intermediate State before Failure under Failure-dependence
zhang peng

..............page:15-19

A Study of Safety Monitoring System and Construction Planning Model for Top-down Excavation in Taipei City
cai rui xing ; chen ji

..............page:20-25

Relationship Between Elastic Constants and Engineering Constants of the Piezoelectric-piezomagnetic and Elastic Media
guan qun ; he shun rong

..............page:26-30

Systematic Analysis Method Research on Rocky Slope Stability of Bridge Foundation in Gorge Area
zhan zhi feng ; xie qiang ; zhao wen

..............page:31-35

Analysis of the Influence of the Drainage System on the Seepage and Stability of Fly-ash Dam
zhang ping ; chen jian kang

..............page:36-38

Simulation Study of Induced Slot in Failure Test of Roller Compacted Concrete Arch Dam
chen jian ye ; hu cheng qiu ; zhang lin

..............page:39-41

Preparation of Chromium-enriched Brewer's Yeast from Chromium-containing Leather Waste (I) -- Degradation of Chromium-containing Leather Waste by Hydrothermal-acid Method
yang zhi hua ; liu yan ; zhang ming hui

..............page:42-44

Natural Convection in a Vertical Annulus Filled with Porous Medium
ji ping jun ; wang mei ; yu hui ; xu feng ; li min jie

..............page:45-48

Flow Characteristics of Low-density Porous Particles in a Three-phase Circulating Fluidized Bed
fang pei zhen ; pan yong liang ; huang wei xing

..............page:49-53

Threshold of Ca2+ Concentration of Bone-like Apatite Formed on the Surface of Ca-P Ceramics
duan you rong ; li yan ; wu yao ; deng min ; chen ji zuo ; zhang xing dong

..............page:54-57

Effect of 60Co Irradiation Sterilization on the Stability of Collagen Membranes in Vitro
lin xiao yan ; lu jian ; liu ke wei ; chen yi quan ; zhang xing dong

..............page:58-61

The Processing of Compressed White Fungus Mass
gao ying ; lu xiao li

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

Screening of Higher Enzyme Activity Strain with Protoplast Fusion and Mutagenisis
zhang wen xue ; liu chun li ; jiang hong

..............page:66-70

Oxidative Dechroming of Chrome-containing Leather Shavings under the Effect of Ultrasound
sun dan hong ; shi bi ; peng bi yu ; cao ming rong

..............page:71-74

Kinetics of the SBR Wastewater Treatment for the Production of Butanediol and PAM
chen ling fang ; wang xiang dong ; xie jia

..............page:75-77

Mechanism's Kinematic Simulation System Based on VRML in Internet
hu xiao bing ; cheng er jing ; xu lei ; yin guo fu

..............page:78-81

Research on Analysis of Force and Contact Strength for Translation Movable Teeth Drives
wang shu ying ; xu li zuo

..............page:82-85

Research and Development of Precision HS-WEDM
cao feng

..............page:86-90

Robust Almost Disturbance Decoupling of Nonlinear Tracking System with Unmodeled Dynamics
pan li zhu ; liu yu sheng ; chen jiang

..............page:91-96

Principle and Arithmetic of Load Balance in Distributing Network System
chen zhong lin ; sun yan ; gan jing

..............page:97-100

Design of Security Architecture of District Intelligent System Based on NAT
zhang xuan fang

..............page:101-105

Thermodynamic Enthalpy and Internal Energy in the Reaction System C10H8(s) +12O2(g)→10CO2(g)+4H2O(l)
gao xiang ; li zuo hua ; tang si cong

..............page:106-109

Saponification and Product Separation Processes of Lanolin
wang gui zhen ; tan lan lan ; yang jing chang

..............page:110-113

Design Considerations of the Magnetic-driven Centrifugal Pump Used for Pumping Vegetable Oil
li gui lan ; zou zheng wen ; zhou yao mi

..............page:114-118