1672-6251
2004 Issue 12
dian nao ying jian wei xiu de yuan ze he ji ben fang fa
zhao yang ; lu jing
zhao yang ; lu jing
..............page:58-59
The application of N dimensions extremum plural optimize method under restriction conditions in getting parameter values of multi- ion competitive sorption kinetics
liu ji fang ; han zuo ; jin zhao an
liu ji fang ; han zuo ; jin zhao an
..............page:55-57
Random talk on digital video production
sun kai meng
sun kai meng
..............page:51-54
..............page:4-5,32
Data sharing between VB and Excel
zhou lv ; wang quan chun
zhou lv ; wang quan chun
..............page:48-50
..............page:45-47
Design and test of examination system on line basing on B/S mode
ren guo xia ; wei lei ; liu hong bo ; huang xian dai
ren guo xia ; wei lei ; liu hong bo ; huang xian dai
..............page:41-44
The knowledge base of theagri-scientific research and its construction
li xiu feng ; zhu zeng yong ; wang chuan
li xiu feng ; zhu zeng yong ; wang chuan
..............page:37-40
Searches and using of horticultural information resource on internet
guo jin tai ; han jian ming ; zhang huan li ; yang ai guo ; zhang jun ping
guo jin tai ; han jian ming ; zhang huan li ; yang ai guo ; zhang jun ping
..............page:33-36
Talking about the development of agriculture web station on the basis of plant protection information web of Hebei province
wang gui sheng ; xue yu
wang gui sheng ; xue yu
..............page:30-32
..............page:27-29
..............page:24-26,9
Status and innovation countermeasures on extension of agricultural science and technology
liu yue xian
liu yue xian
..............page:21-23
Application and research of auto- control in micro- irrigation
xia chun hua ; fang bu ling ; jin yong kui
xia chun hua ; fang bu ling ; jin yong kui
..............page:18-20
Use J2EE frame to design the commercial beasts and birds' precision cultural technique platform
su xi ; liu shi hong ; hu hai yan
su xi ; liu shi hong ; hu hai yan
..............page:15-17,29
Study on the system of agricultural product marketing information analysis and forecast based on Linux
zhao rui xue ; du ding
zhao rui xue ; du ding
..............page:12-14
..............page:10-11
Application of GIS in soil and water conservation
wang ya feng ; lu yu dong ; lu xi ping ; luo chun yan ; chen juan
wang ya feng ; lu yu dong ; lu xi ping ; luo chun yan ; chen juan
..............page:6-9