1002-2090
1999 Issue 4
hei long jiang sheng te yong zuo wu bing hai zhen jun ming lu
xin hui pu ; fan wen yan ; zhao ping
xin hui pu ; fan wen yan ; zhao ping
..............page:1-5
A NEW KNOWLEDGE ON SEASONAL VARIATION OF ATMOSPHERIC CIRCULATION IN NORTHERN HEMISPHERE
cai er cheng ; zhao liang zuo ; sun yu bo ; yan jin zuo
cai er cheng ; zhao liang zuo ; sun yu bo ; yan jin zuo
..............page:6-11
RESEARCH OF POLYSACCHARIDES COMPOSITION IN SOILS IN CONTINUES SOYBEAN CROPPING
jia xin min ; song yi jun ; lou zhan sheng ; jiang hong hai ; yu guo feng
jia xin min ; song yi jun ; lou zhan sheng ; jiang hong hai ; yu guo feng
..............page:12-17
A PRELIMINARY STUDY TO INCREASE THE SURVIVING RATIO IN WINTER ON WINTER WHEAT IN NORTHERN CHINA
zhang shu guang ; zhu wan de ; sheng qing lai ; jiang hong hai
zhang shu guang ; zhu wan de ; sheng qing lai ; jiang hong hai
..............page:18-22
STUDIES ON SOYBEAN PRODUCTION POTENTIAL ON STATE FARM 853
zheng dian feng ; zhang yan song ; zhang an ling ; liu yan kun ; zhang guo jun
zheng dian feng ; zhang yan song ; zhang an ling ; liu yan kun ; zhang guo jun
..............page:23-26
THE STUDY ON THE DISEASE PHYSIOLOGY OF WHEAT BLIGHT
sun dong mei ; liu ti ruo ; yang feng jun ; zhang hong yan ; bao chun lian
sun dong mei ; liu ti ruo ; yang feng jun ; zhang hong yan ; bao chun lian
..............page:27-31
DETERMINATION AND ANALYSE ON THE NOISE OF THE RUBBING-BEATING MACHINE
qin chun lan ; xu wan tong ; yang feng yi ; xiao gan sheng ; zhang xiu qin
qin chun lan ; xu wan tong ; yang feng yi ; xiao gan sheng ; zhang xiu qin
..............page:32-34
STUDY ON THE EXPLANATION MODEL IN THE TROUBLESHOOTING EXPERT SYSTEM OF AGRICULTURE MECHANIC HYDRAULIC SYSTEM
sun yong hou ; lu jiang ; hao de gang ; wang zhi min ; zhang xiu chun
sun yong hou ; lu jiang ; hao de gang ; wang zhi min ; zhang xiu chun
..............page:35-38
THE JOINT DESIGN OF STEEL TOWER
SUN De-fa;LIU Xiang-dong;ZHANG Chun-mei
SUN De-fa;LIU Xiang-dong;ZHANG Chun-mei
..............page:39-42
STUDY ON AGRICULTURAL MANAGEMENT SCALE AND MACHINE OUTFIT
zhuang wei dong ; zhao sheng xue ; zhu yu liang ; song xiu jian ; xin ping
zhuang wei dong ; zhao sheng xue ; zhu yu liang ; song xiu jian ; xin ping
..............page:43-46
THE DESIGN OF A NEW TYPE EXPERIMENTAL APPARATUS FOR STEERING UNIT
zhao jun ; xiao gan sheng ; wang hua bin ; che gui hai
zhao jun ; xiao gan sheng ; wang hua bin ; che gui hai
..............page:47-50
ji xi di qu yang zhu chan ye hua de tan tao
geng zhong cheng ; tian hai yan ; li da gang
geng zhong cheng ; tian hai yan ; li da gang
..............page:51-53
EFFECTS OF E.COLI (O111B4) ENDOTOXIN ON ASCITE IN BROILERS.
wu ling ; shao hong ; zhang shao jun ; song bao cheng ; zhou zhi jun
wu ling ; shao hong ; zhang shao jun ; song bao cheng ; zhou zhi jun
..............page:54-56
lun shi chang jing ji tiao jian xia xu mu ye de fa zhan
jia yong quan
jia yong quan
..............page:57-61
FUNCTION MECHANISMOF SRY ON DETERMINING ANIMAL SEX
ma qun shan ; gao yan bin ; tang de jiang ; ji wei xia
ma qun shan ; gao yan bin ; tang de jiang ; ji wei xia
..............page:62-65
STUDIES ON IMMUNOGNICITY OF E.COLI-OIL ADJUVANT VACCINES
zhu zhan bo ; cui yu dong ; hou xi lin ; jia yong quan ; yu li zuo ; pu fan ze ; he chuan gui ; zhang zuo hui
zhu zhan bo ; cui yu dong ; hou xi lin ; jia yong quan ; yu li zuo ; pu fan ze ; he chuan gui ; zhang zuo hui
..............page:66-72
STUDY ON THE METHOD OF QUICK MEASURING SOLID COMPONENT IN MILK
yuan xu ; zhu gui hua ; xu zuo li ; liu heng zhi
yuan xu ; zhu gui hua ; xu zuo li ; liu heng zhi
..............page:73-78
THE CYCLIC VOLTAMMETRY METHOD FOR MEASURING THE HALF-WAVE POTENTIAL OF THE MEROCYANINE
wang de li ; zhang cheng lu ; zhang an guo ; xiao cui hong
wang de li ; zhang cheng lu ; zhang an guo ; xiao cui hong
..............page:79-81
guo you nong chang gu ding zi chan guan li yu shi yong cun zai de wen ti ji dui ce
wang yong de ; yang hong yan ; song yi ping
wang yong de ; yang hong yan ; song yi ping
..............page:82-84
..............page:85-87
hei long jiang sheng jing ji xing shi fen xi ji diao kong dui ce
meng hui ; wang ai guo ; zhang guang qun
meng hui ; wang ai guo ; zhang guang qun
..............page:88-91
shi chang jing ji xia de jing zheng dao de
tang yan hui ; yang hong yan ; wu wen de
tang yan hui ; yang hong yan ; wu wen de
..............page:92-96
lun shen ji feng xian
zhang li hua ; li feng yi ; yu hong
zhang li hua ; li feng yi ; yu hong
..............page:97-100
wo guo shi shi ming pai zhan lue de nan dian ji dui ce
xu su bo ; zhang zuo ; huang can can
xu su bo ; zhang zuo ; huang can can
..............page:101-104
THE STUDIES ON THE DEVELOPMENT OF THE DISEASE OF SOYBEAN BROWN SPOT
GUO Hong-lian;XIN Hui-pu;JIN Xue-hui
GUO Hong-lian;XIN Hui-pu;JIN Xue-hui
..............page:105