1004-0366
2001 Issue 3
..............page:1-6
EXISTENCE OF POSITIVE SOLUTIONS FOR SECOND ORDER DIFFERENCE SYSTEM
sun jian ping ; zhao ya hong
sun jian ping ; zhao ya hong
..............page:7-10
..............page:11-14
UNRETRACTILITY AND S-UNRETRACTILITY OF THE GENERALIZED JOIN OF TWO GRAPHS
cheng hui ; yao bing
cheng hui ; yao bing
..............page:15-18
CONDITION (E′) AND VON NEUMANN REGULAR MONOIDS
wang zhao qing
wang zhao qing
..............page:19-21
STABILITY ANALYSIS OF CHEMICAL ELETROPLATING FOR NICKL UNDER MEDIUM TEMPERATURE
jiang hai ; luo jian dong ; ye bin
jiang hai ; luo jian dong ; ye bin
..............page:19-21
SYNTHESIS OF DINICONAZOLE UNDER ALKALAMIDES AND ITS BIOLOGICAL ACTIVITIES
zhang ying nian ; bai lin ; li yu fang
zhang ying nian ; bai lin ; li yu fang
..............page:26-30
A DESIGN SCHEME OF DIGITAL LANZHOU
meng ying jie ; lin he ; li yong li ; wang jiang wei ; huang hai ying ; fan ming feng
meng ying jie ; lin he ; li yong li ; wang jiang wei ; huang hai ying ; fan ming feng
..............page:31-35
EVALUATION OF SUBTERRANEAN WATER RESOURCES OF THE YELLOW RIVER BASIN IN GANSU PROVINCE AND THEIR EXPLOITATION AND UTILIZATION
zhang jia zuo
zhang jia zuo
..............page:36-42
AN ANALYSIS OF MOIST POTENTIAL VORTICITY OF A HEAVY SNOW OVER THE EASTERN QINGHAI-XIZANG PLATEAU
dong an xiang ; luo zuo ; zhou lu sheng
dong an xiang ; luo zuo ; zhou lu sheng
..............page:43-46
EFFECTS OF TIANBAOKANG ON THE ACTIVITY OF UTERI AND INHIBITION OF HYSTEROMYOMA OF RATS
yu fa rong ; qi shi ying ; lian xiu zhen
yu fa rong ; qi shi ying ; lian xiu zhen
..............page:47-51
THE APPLICATION OF DECISION SUPPORT SYSTEM IN TRANSPORTATION NETWORK PLANNING
cao jie ; chen xi ping ; zhang liang ; li chun xiang ; yu zuo zuo
cao jie ; chen xi ping ; zhang liang ; li chun xiang ; yu zuo zuo
..............page:52-55
DEVELOPMENT OF CAI MULTIMEDIA COURSEWARE
liu rong zhen ; cheng yao dong ; qiu ze yang
liu rong zhen ; cheng yao dong ; qiu ze yang
..............page:56-58
A PRELIMINARY STUDY ON SPACE CHARGE LENS OF MAGNETIC MIRROR CONFIGURATION
yao ze en ; liu guo han ; jia wen bao ; su tong ling ; dong ming yi
yao ze en ; liu guo han ; jia wen bao ; su tong ling ; dong ming yi
..............page:59-63
APPLICATION OF PLC IN THE CONTROL AND PROTECTION OF POWER SUPPLY FOR HIRFL
wu wei ; feng xiu ming ; gu wen jing ; xu qiang
wu wei ; feng xiu ming ; gu wen jing ; xu qiang
..............page:64-67
WATER SUPPLY SYSTEM ADOPTING VARIABLE FREQUENCY REQULATING SPEED TECHNOLOGY AND INTELLIGENT DIGITAL ADJUSTER
jiang bing jun ; zhang jian hua
jiang bing jun ; zhang jian hua
..............page:68-71
A SUCCESSFUL APPLICATION OF NEUTRON MOISTURE IN JIUQUAR STEELWORKS
jia wen bao ; zhang jun ; yao ze en ; su tong ling ; zhang gao long
jia wen bao ; zhang jun ; yao ze en ; su tong ling ; zhang gao long
..............page:72-75
A DISCUSSION ABOUT THE PROBLEM OF PRE～EMPHASIS AND DE-EMPHASIS IN FM BROADCAST SYSTEM
cui shang ping
cui shang ping
..............page:76-82
AN INTELLIGENT CONTROL SYSTEM FOR SOLAR WATER HEATER BASED ON 89C51
yang xin hua ; hao xiao hong ; shao hui
yang xin hua ; hao xiao hong ; shao hui
..............page:88-91
HYDRAULIC ANALYSIS OF PRESSURE-EXERTING PUMP STATIONS ABSORBING WATER DIRECTLY FROM PIPE NETS
zhao yun de ; di you ji
zhao yun de ; di you ji
..............page:92-95
yin li zi xi yi chang jie guo de fen xi pan duan
qi xin liang ; fan hong yan ; wu ming yan
qi xin liang ; fan hong yan ; wu ming yan
..............page:96-98
..............page:99-102
..............page:103-104
THE CHOICE OF SAMPLING FREQUENCY IN DIGITAL CONTROL SYSTEM
lv xiao yun ; cui zuo long ; wang jun ; du xiao dong ; yang guo ren
lv xiao yun ; cui zuo long ; wang jun ; du xiao dong ; yang guo ren
..............page:83-87