Science & Technology Review 2009 Issue 13 Hydraulic-Hydroelectric Storage Operation and Sustainable Development

Hydraulic-Hydroelectric Storage Operation and Sustainable Development
CAO Chusheng

..............page:3

Could We Really Across Time and Space?
LI Na

..............page:9

Synthesis of Polylactic Acid-Polyethylene Glycol via Melt Copolymerization
CHEN Youning;FAN Guodong;YANG Xiaoling

..............page:50-53

Simulation of Extrusion of Rigid Polyvinyl Chloride in Twin-screw Dies
CHEN Jinnan;HU Min;PENG Jiong

..............page:54-59

Comparative Analysis of the Destroy Effectiveness to Tank Armor Caused by Anti-tank Ammunition
WU Xiaoying;WU Dongya;ZHANG Wanjun

..............page:60-63

Energy Consumption at Nodes Wireless Sensor Networks Based on ZigBee
LI Shuai;LIU Hongli;LIU Shugang

..............page:64-66

Beamspace High-resolution Algorithms for Target High-lights
JIA Jipeng;YU Qingjin;MA Quancheng

..............page:67-70

Method and Practice Disposing Gently Inclined Abandoned Stope
LI Junping;ZHOU Chuangbing;FENG Changgen

..............page:71-77

New Logging Techniques Used in Formation Evaluation on Xujiahe Group Reservoirs in Bao-Jie Area, Sichuan Basin
ZHANG Chong;MAO Zhiqiang;WANG Zhaonian;JIN Yan;XIE Bing;LIU Xinggang

..............page:78-82

A Method for Spatial Straight Line Fitting Based on Production System
SONG Lingling

..............page:83-87

Improved Center-Line Method for Large Linear Sparse Equations
DU Hong;MU Lihua;SHEN Jihong

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

Experimental Research and Mechanism Analysis on Sewage Treatment with Gravel Contact Oxidation Reactor
FU Lili

..............page:92-95

Review of Research on Wind Resources Changes in China and in the World
JIANG Ying;LUO Yong;ZHAO Zongci;ZHU Jinhong

..............page:96-104

In-Vehicle Information System and Driving Safety
WANG Ying;ZHANG Wei;WU Su

..............page:105-110

Review on the Expansion Mechanism of Cement Paste Mixed with MgO-type Expansion Agent
ZHANG Qingjiao;DENG Min

..............page:111-115

Color and City Life
SONG Jianming;YU Ximan;DING Yuan

..............page:118-119

Barbara McClintock: A Legend Woman Geneticist
ZHANG Meifang

..............page:120

Conference or Scientific and Technical Periodicals, This is also a Problem?
WABG Feiyue

..............page:121

A Review of "Getups of Academia Historical Data in the National Library of China"
ZHOU Leiming

..............page:122

How Do Young Scientists Achieve Success (17): Fairness of Research
FENG Changgen

..............page:125

How do University and Scientific Research Institution Organize and Participate in National Key Technology R＆D Program?
WEI Yu;FNA Shaofeng

..............page:126

On Current College Graduates' Employment Situation
CHEN Jiwei;ZHAO Min

..............page:127

Events: The Perfect Curtain Call for the Old China Science and Technology Museum, the New Museum to Open to the Public in mid-September
DAI Li;NING Fanggang

..............page:11

Readers' Voices
ZHANG Kaixun;DU Yanyong

..............page:124

Suggestion on New Construction in Chongqing Newport at the Tongluo Gorge Outlet
ZHOU Jianjun;TANG Xinhua

..............page:18

Investigation on the Status of Scientific and Technological Workers of China in 2008
Department of Policy Research and Publictity, China Association for Science and Technology

..............page:19-26

Metabonomic Studies on Abnormal Savda Syndrome Patients with Neoplasm Using NMR Spectroscopy
TURAHUN Askar;UPUR Halmurat;HAO Fuhua;MAMTIMIN Batur

..............page:27-31

Enhancement of Image Contrast of lceball During Cryosurgery Via Ultrasonic Elastography
LIU Lei;LIU Ke;LIU Jing

..............page:32-35

Biodiversity Characters of Coastal Wetlands in Jiaozhou Bay
ZHANG Xuliang;ZHANG Zhaohui;XU Zongiun;ZHENG Wei

..............page:36-41

Study on Water Consumption and Deficiency of Main Crops in Northeastern China
YIN Zhiqiang;QIN Xiaoguang;LI Changsheng

..............page:42-49