Journal of China University of Petroleum(Edition of Natural Science) 2001 Issue 6 Testing of Multi-Dimensional Normal Population with Mean Zero

Testing of Multi-Dimensional Normal Population with Mean Zero
li rong hua ; xu jiu yun

..............page:112-113

Equation of State and Partial Excess Chemical Potential for Binary Hardsphere System
xu xian feng ; chu jun ; ren lan ting

..............page:114-116

Development of Pour Point Depressant of Waxy Crude
song zhao zuo ; ge ji jiang ; zhang gui cai ; zhang guo zhong

..............page:117-122

Review of Research on n-Heptane Hydroisomerization
wen jin ying ; zhang shu hua ; chen xi yin

..............page:123-128

Discuss the Symmetric Solutions under Restriction of Norm-Function Using the Singular Value Decomposition of Matrix
huang bing jia ; chang zhao guang

..............page:108-111,116

Classification of Extension Groups in 2-Dimentional Affine Real Vector Space
cheng xiang guo

..............page:105-107

Least Square Estimation of Fuzzy Linear Regression Models with Fuzzy Variables
zhang chong gao

..............page:99-104

A Cubic Constrained Rational Interpolating Spline and Its Approximation
duan qi ; liu ai kui ; cao jian sheng ;e.h.twizell

..............page:95-98

Application of Fuzzy Control Technigue to the Central Air-Condition Refrigration Superior System in a High-Voltage Switch Room of Power Plant
zhu zhen yu ; zhu guang yu

..............page:92-94

Preparation of TiO2 Nanometric Particle by Sol-Gel and Supercritical Fluid Drying Methods
jiang guo wei ; zhou ya song

..............page:88-91

Effect of Different Additives on Phase-Separation of Daqing FCC Siurry Oil
fan hong lei ; xu chun ming ; wang chun hui ; zhu yi xiu ; lin shi xiong

..............page:84-87

Charge-Discharge Properties of MCMBs Heat-Treated with Different Time for the Anode of Lithium Ion Batteries
li bao hua ; li kai xi ; lv chun xiang ; wu dong ; ling li cheng ; xu chun ming ; wang ren an

..............page:81-83,87

Distribution of Sulfur in FCC Gasoline and Desulfurization with Catalytic Cracking
shan hong hong ; li chun yi ; zhao bo yi ; du feng ; yang chao he ; zhang jian fang

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

Properties and Components of Narrow Fractions of Daqing and Liaohe Decanted Oils
lan xiang ; xu zhi ming ; zhao suo qi ; wang ren an

..............page:74-77

Corrosion Resistance of Nickel-Base Alloy Spray Welding Layers after Undergoing Weld Thermal Cycle
zhao wei min ; wang yong ; wu kai yuan

..............page:71-73

Measurement and Analyses of Particle Concentration Distribution in PDC Type of Cyclone Tube Used in FCC Unit
wang jian jun ; jin you hai

..............page:68-70,77

Lateral Buckling of Pin-Ended Beam with A Couple Applied at One End of Pin-Ended Beam
shu heng mu ; luo wen li ; he yun

..............page:65-67

Combined Technique of Chemicals Huff and Puff with Water-Shutoff in Oil Well
zhao fu zuo ; wang jia yin ; zhang gui cai ; nan guo li ; wang ye fei

..............page:61-64

A Method for Evaluating the Results of Numerical Reservoir Simulation
li shu xia ; gai ying jie ; zhang zuo bin

..............page:58-60

The Specific Properties of Horizontal Wellbore and the Optimal Analysis on the Perforation Density
zhou sheng tian ; su xiao ying

..............page:55-57

Influence of Condensate Layer on Oil Drainage Rate of Steam-Assisted Gravity Drainage in Horizontal Well
liang jin guo ; quan guang hui

..............page:52-54,57

Advanced Bottom Hole Drilling Tools and the Rotary Steering Closed Loop System
zhang jin shuang ; hu jin yan

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

A Analytic Model with High Precision for Calculating Compressibility Factor of High-Pressure Gas
li xiang fang ; gang tao ; zhuang xiang zuo ; sui xiu xiang ; xie lin feng

..............page:45-46,51

A Method for Designing Casing Program in Deep and Superdeep Wells
guan zhi chuan ; li chun shan ; zhou guang chen ; liu rui wen

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

Experimental Study on Velocity Distribution of Swirling Jet with Polyacrylamide Fluid
yang yong yin ; wang rui he ; shen zhong hou ; zhou wei dong

..............page:38-41

Simulating Experiment on Casing-Cutting with Submerged Abrasive Water Jet
wang rui he ; cao yan feng ; zhou wei dong ; bu yu huan

..............page:35-37

Low-Middle Porous Reservoir Properties of Yanchang Formation in Jing'an Oilfield
bian rui xue ; zhang li peng

..............page:32-34

Smoothing Sirt Arithmetic for Cross-Well Travel-time Tomography
su shu chun ; wang shou dong ; wu lv

..............page:29-31

Definition of Deep Basin Gas Accumulation and Its Geological Characteristics
zhang jin chuan ; jin zhi jun ; zhang yi wei

..............page:25-28

Geologic Factors for Controlling Vertical Migration of Hydrocarbons along Faults
zhao mi fu ; liu ze rong ; xin zuo zuo ; cai yan jie

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

Sedimentary Microfacies in the Middle Section of the Third Member of Shahejie Formation at the Western Part of Central Structural Zone in Dongying Sag
guo jing xing ; dai qi de

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

ABSTRACTS OF THE PRESENT ISSUE

..............page:Ⅰ-Ⅹ

Primary Study on Sequence Stratigraphy of Kongdian Formation in Dongying-Huimin Sag
wang jian wei ; zhao yong sheng ; tian hai qin

..............page:1-5

Origin and Reservoir of Sanshanzi Dolomite in Lower Paleozoic of Ordos Basin
xie qing bin ; han de zuo ; chen fang hong ; guan shou rui

..............page:6-12

Early Diagenesis in Surface Soil of Yellow River Delta
wang guan min ; ma zai ping ; zhong jian hua

..............page:13-15,31