1000-2367
1991 Issue 4
hui gu yu zhan wang ji nian wo xiao xue bao chuang kan 32 zhou nian
wang shao ling ;
wang shao ling ;
..............page:1-6
FUZZY ULTRAPRODUCT AND ITS APPLICATIN
Zhao xishun Wang xuesheng
Zhao xishun Wang xuesheng
..............page:7-14
RESEARCH OF DC PROBLEM IN THE MODELS
Liu Wen’an Ding Chengjie
Liu Wen’an Ding Chengjie
..............page:15-25
A SUFFICIENT CONDITION FOR STABLE AND UNIQUE PERIODIC SOLUTION OF LIENARD EQUATION (?)+f(x)(?)+g(x)=0
Ren Baojing
Ren Baojing
..............page:26-31
STRONG CONSISTENCH OF IMPROVED KERNEL ESTIMATES FOR THE REGRESSION FUNCTION
Xue Liugen Li Junde
Xue Liugen Li Junde
..............page:32-40
PERIODIC TRAVELLING WAVE SOLUTION OF REACTION DIFFUSION SYSTEMS
Liu Zhongyuan Liu Xiqiang
Liu Zhongyuan Liu Xiqiang
..............page:41-44
THE INFORMATION ENTEOPY IS THE MEASUREMENT OF THE ORDER--AND DISCUSSED THE MISTAKES OF H.HAKEN
Zhao Weutong Zhao Peizhang
Zhao Weutong Zhao Peizhang
..............page:45-49
AN ANALYTICAL STUDY OF LATTICE Z(4) GAUGE THEORY WITH GENERALIZED ACTION
Yang Jinmin Wan Lingde
Yang Jinmin Wan Lingde
..............page:50-53
CHEMISORPTION OF CO AND O ON AgPd ALLOY SURFACE
Yang Zongxian Zhang Tao
Yang Zongxian Zhang Tao
..............page:54-58
RAMAN SPECTROSCOPY STUDY OF E_u~+IMPLANTED Si AFTER RAPID THERMAL ANNEALING
Liu Fengqi Shi Wanquan
Liu Fengqi Shi Wanquan
..............page:59-62
THERMODYNAMIC INVESTIGATIONS OF SODIUM CHLORIDE+SUCROSE+WATER SYSTEM
Wang Jianji Liu Wenbin BaiTongchun Lu Jinsuo
Wang Jianji Liu Wenbin BaiTongchun Lu Jinsuo
..............page:63-67
APPLICATION OF THE PERTURBATION THEORY TO THE CALCULATION OF VAPOR-LIQUID EQUILIBRIUM FOR NONPOLAR SYSTEMS
Zhu Jianjun Liu Wenbin Lu Jinsuo Bai Tongchun
Zhu Jianjun Liu Wenbin Lu Jinsuo Bai Tongchun
..............page:68-73
THE MEASUREMENT OF INFINITE ACTIVITY COEFFICIENTS OF SOME ALKYL-HALIDE SOLUTES IN NaI AND SULFOLANE SOLUTION BY GAS LIOUID CHROMATOGRAPHY
Bai Tongchun Lu Jinsuo
Bai Tongchun Lu Jinsuo
..............page:74-78
KINETIC MODEL OF THE UASB REACTOR IN TREATING LIME STRAW BLACK LIQUOR
Yang Yujie Hou Jie Liu Xingwang Hu Lanqun
Yang Yujie Hou Jie Liu Xingwang Hu Lanqun
..............page:79-84
CYTOLOGICAL OBSERVATION ON DEDIFFERENTIATION OF THE LEAF CELLS OF CASSIA BURATTENSIS BURM.F.IN VITRO
Feng Li Zhang Jiabao
Feng Li Zhang Jiabao
..............page:85-90
THE VERTICAL ZONATION OF MOUNTATIN VERTATION IN HENAN
Kuaung Shengshun
Kuaung Shengshun
..............page:91-95+120
A PRELIMINAEY APPROACH ON MONITORING AND EVALUATING THE LEVEL OF FLUORIDE POLLUTION WITH EVERGREEN PLANTS IN THE ATMOSPHERE OF XINXIANG CITY
Yang Depo Zhang Mingzhe Li Sanjun Fu Jing Chao Shujun Liu Chuang
Yang Depo Zhang Mingzhe Li Sanjun Fu Jing Chao Shujun Liu Chuang
..............page:96-101
THE MEASUREMENT OF ELEMENTS IN THE TISSUE OF COMMON TOAD (Bufo bufo)BY X-RAY ENERGY-DISPERSIVE SPECTROMETER
Li GengWu Zhu Mingwei
Li GengWu Zhu Mingwei
..............page:102-108
RULES FOR MAPPING BETWEEN SAM * AND RELATIONAL DATA MODELS
Qiu Baozhi Li Xiangli
Qiu Baozhi Li Xiangli
..............page:109-113
EXTREMAL PROBLEMS FOR CERTAIN CLASS OF FUNCTIONS DEFINED BY SUBORDINATION
Liang Jinrong Gao shuxian
Liang Jinrong Gao shuxian
..............page:114-120
..............page:121-126
A NUMBER THEORY PROBLEM-PARTITION OF NATURAL NUMBER CIRCLE IN THREE SECTIONS OF EQUAL SUM
Wu Weichao
Wu Weichao
..............page:127-131
..............page:131
STUDY ON THE SYNTHESES OF LOW BOIL ESTER
Zhang Guisheng
Zhang Guisheng
..............page:132-134
SPECTROPHOTOMETRIC DETERMINATION OF TRACE BISMUTH IN BISMUTH(Ⅲ)-COPPER(Ⅱ)-NTu-IODIDE ION SYSTEM
Ma Donglan Zuo Tianming Tang Junming
Ma Donglan Zuo Tianming Tang Junming
..............page:135-140
..............page:141-144