1001-7119
2002 Issue 6
..............page:462
..............page:456
..............page:445
..............page:494
..............page:500
..............page:①-④
Study on the Green Nutrient for Plants Green Ⅲ
zhang zuo zuo
zhang zuo zuo
..............page:521-523
Regeneration Technology of Over-water Unsymmetrical Dimethyl-hydrazine
ren xiang hong ; fan bing an
ren xiang hong ; fan bing an
..............page:517-520
Lefschetz-Nielsen Number of Self-mapping
lei cheng feng
lei cheng feng
..............page:515-516,520
Selenium Absorption and Enrichment of Se,P and N in Typhaceae
zhang zuo ; lu xue feng ; li ji
zhang zuo ; lu xue feng ; li ji
..............page:511-514
A Framework of CAD Software on Standard Part
hao yu xin ; yang li ; li xiao min ; bi wan quan
hao yu xin ; yang li ; li xiao min ; bi wan quan
..............page:505-510
An Improvement of Automatic Stainer
liu jin chu ; jin shao zhi
liu jin chu ; jin shao zhi
..............page:501-504
The Application of Neural Network in RC Structures Reliability Evaluation
zhang yuan zhu ; jin wei liang
zhang yuan zhu ; jin wei liang
..............page:495-500
Synthesis of Isobutylaldehyde from Methanol and Ethanol over CuO-MnO/Al2O3 and CuO-MnO/SiO2 Catalysts
chen wen kai ; xu jiao ; xu zuo ; lu yan
chen wen kai ; xu jiao ; xu zuo ; lu yan
..............page:490-494
..............page:484-489
The Research of the Automatic Measuring System of Resistance Which Is Based on the Digital PID Controller
zhan shi chang
zhan shi chang
..............page:479-483
Research on the Winter-withered Reason and Preventing Techniques of Cynodon dactylon(L.) pers.419 in Shenzhen Region
ma zong ren ; yang cheng sheng ; huang yi xin ; tang zhi wan
ma zong ren ; yang cheng sheng ; huang yi xin ; tang zhi wan
..............page:474-478
..............page:470-473,478
A Study on the Satisfactory Optimization Model and Solution for Adjusting Train Diagram on Double-Track Railway
chen yan ru ; pu yun ; jiang yang sheng
chen yan ru ; pu yun ; jiang yang sheng
..............page:463-469
The Research in the Problem of Spatial Elastic Instability Thin-wall Bar
ge xiao ming ; zhu pin ru
ge xiao ming ; zhu pin ru
..............page:457-462
The Research Progress of Spirulina Genetic Engineering
yu ping ; zuo pei lin ; li jian rong ; chen si min
yu ping ; zuo pei lin ; li jian rong ; chen si min
..............page:451-456
A Study of Object-oriented Model Management System
hong yi fan ; rong gang
hong yi fan ; rong gang
..............page:446-450
Study on the Transformation of Rice (Oryza sativa L.)with GutD Gene
wang hui zhong ; lu de zhao ; yan mei xian ; qian qian ; huang da nian
wang hui zhong ; lu de zhao ; yan mei xian ; qian qian ; huang da nian
..............page:441-445