0455-2059
2004 Issue 2
The limit cycle of a kind of n+1-degree Kolmogorov's system
yan xiang ping ; zhang cun hua ; zhang fei yu ; wang fan
yan xiang ping ; zhang cun hua ; zhang fei yu ; wang fan
..............page:1-4
A Fourier regularization method with Holder stability for a sideways parabolic equation
fu chu li ; xiong xiang tuan ; li hong fang
fu chu li ; xiong xiang tuan ; li hong fang
..............page:5-7
Variational method calculation of ground-state wave functions and energy of two-electron atom
chen yu hong ; zhao shu cheng ; liu yu xiao
chen yu hong ; zhao shu cheng ; liu yu xiao
..............page:36-38
A simple practical small-signal equivalent circuit model of VCSEL applicably for designing its driver
cui zeng wen ; han jian zhong ; he shan hu ; chen hong da ; sun zeng hui ; gao peng ; zhou yi
cui zeng wen ; han jian zhong ; he shan hu ; chen hong da ; sun zeng hui ; gao peng ; zhou yi
..............page:39-42
A study of the control algorithm for the immersion heater system based on PWM technique
xia jian quan ; liu yan
xia jian quan ; liu yan
..............page:43-46
..............page:47-50
Synthesis, characterization and antibacterial activity of the transition metal complexes of 4-hydroxy-3-methoxy benzaldehyde hydrazone
zhang ling ; he yu lin ; tang ning ; tan min yu
zhang ling ; he yu lin ; tang ning ; tan min yu
..............page:51-53
A study of the interaction between fluoroquinolone antibiotics and proteins by fluorescence quenching measurements
he jiang ; wu shu qing ; li feng xia ; chen xing guo ; hu zhi de
he jiang ; wu shu qing ; li feng xia ; chen xing guo ; hu zhi de
..............page:54-61
The interaction of dysprosium(Ⅲ) and titanium(Ⅳ) with hemoglobin
chang xi jun ; yang fang ; zhang li ; wang zuo
chang xi jun ; yang fang ; zhang li ; wang zuo
..............page:62-66
The hydrophilic chemical constituents of Phlomis umbrosa
yang yong li ; guo shou jun ; sun kun ; zhang ji ; cheng dong liang
yang yong li ; guo shou jun ; sun kun ; zhang ji ; cheng dong liang
..............page:67-71
Removal of sulfur compounds in RFCC diesel oil by the oxidization-solvent extraction method and some studies on their oxidized products
zhao zuo ; cheng xing guo
zhao zuo ; cheng xing guo
..............page:72-75
Study of a new method for detecting NSE in body fluid
wu ju ; zhou jian ; li ren de ; wu ying wen
wu ju ; zhou jian ; li ren de ; wu ying wen
..............page:76-80
Effect of cadmium on the development of tadpoles of the Bufo raddei
huang de jun ; zhang ying mei ; zhao dong qin ; long jing ; wang gui ying ; hu zhi de
huang de jun ; zhang ying mei ; zhao dong qin ; long jing ; wang gui ying ; hu zhi de
..............page:81-83
The relation of nutrients and plant species diversity in an alpine meadow
luo yan jiang ; zhou jiu ju ; wang hai yang ; ma jian yun ; du guo zuo
luo yan jiang ; zhou jiu ju ; wang hai yang ; ma jian yun ; du guo zuo
..............page:84-91
Effect of vegetation rehabilitation measures on soil enzymatic activity and soil fertility in Taizi Mountain Gansu Province
wang zuo bo ; wang chun yan ; li bo ; yang dong
wang zuo bo ; wang chun yan ; li bo ; yang dong
..............page:92-96
Study on changes of glaciers and glacial lakes in the Pumqu Basin based on RS and GIS
wei hong ; ma jin zhu ; ma ming guo ; wang jian hua ; li xin
wei hong ; ma jin zhu ; ma ming guo ; wang jian hua ; li xin
..............page:97-100
The relationship between Banjing intrusive complex and the country rocks in the southwest of Xuzhou and its geologic significance
guo fang li ; zhang qing long ; li jian hua
guo fang li ; zhang qing long ; li jian hua
..............page:101-103
Assessment of sustainable forestry development of the new oasis in the electric-irrigated area of Jingtai Plain
li jin hua ; wang gang ; wang hui
li jin hua ; wang gang ; wang hui
..............page:104-108
Asymptotic properties for the general delay Logistic single species biological models
wang ai li ; chen si yang ; wang dong bao
wang ai li ; chen si yang ; wang dong bao
..............page:8-12
Sallee's conjecture on the width of a simplex
yang shi guo
yang shi guo
..............page:13-15
The association schemes of a kind of 2-dimensional subspaces of pseudo-symplectic space Fq(2v+1+l) and its structure
zhang geng sheng
zhang geng sheng
..............page:16-19
Finite element modelling for behaving dynamic control of actuator of piezoelectric smart plates
zhou hao zuo ; zhou you he
zhou hao zuo ; zhou you he
..............page:20-24
Scattering of electromagnetic wave by charged spheroidal particle
he qin shu ; zhou you he
he qin shu ; zhou you he
..............page:25-30
A statistical analysis of the distribution function of the vertical lift-off speeds of saltating particles
he li hong ; zheng xiao jing ; wu jian jun
he li hong ; zheng xiao jing ; wu jian jun
..............page:31-35