1003-482X
1999 Issue 1
On Positioning Mechanism of Removing Hawthornpit
chen fang et al. (dept. of agricultural engineering; hatc; changli 066600)
chen fang et al. (dept. of agricultural engineering; hatc; changli 066600)
..............page:30-33
..............page:60-62
lun wo guo jin dai de dui wai kai fang ( xu )
ren chang jian
ren chang jian
..............page:76-79
..............page:70-72
..............page:83-85
..............page:73-75
guan yu qi ye xin xi hua de si kao
yang jing qi
yang jing qi
..............page:68-69,72
wei ji ying pan xie bao hu de fang fa fen xi yu cheng xu shi xian
zhang bao jian ; wang yu fen
zhang bao jian ; wang yu fen
..............page:86-87
qian lun ying yu wei wan yu
lv hong lan
lv hong lan
..............page:94-95
Spectrophotometric Determination ofAscorbic Acid in Vegetables
lou tianjun (henan vocationtechnical teacher s college; xinxiang 453003)
lou tianjun (henan vocationtechnical teacher s college; xinxiang 453003)
..............page:50-52
zhong guo wen ren hua de fa zhan ji si xiang yan jiu
zhang xin ci
zhang xin ci
..............page:91-93
yi que chang ( zhan ) de jing dian fang hu
li li ping
li li ping
..............page:88-90
..............page:63-64
..............page:56-57
ying yu guang gao yong yu de yu yan te dian
wu xiu fang
wu xiu fang
..............page:58-59,62
ji xie she ji zhong chi lun cai liao de xuan ze ji re chu li gong yi de que ding
du jia xi ; wang huan qin ; fu yu ; ba xin hua ; zhang xiang yang
du jia xi ; wang huan qin ; fu yu ; ba xin hua ; zhang xiang yang
..............page:34-38
zhi shi jing ji yu deng xiao ping ke ji fa zhan zhan lue si xiang yan jiu
yang guan ying ; zhou jian she
yang guan ying ; zhou jian she
..............page:80-82
ji shu chuang xin yu lian xu xing
ding fu hu ; kong fan shi
ding fu hu ; kong fan shi
..............page:65-67
xin xiang shi min ti yu huo dong de xian zhuang ji dui ce yan jiu
meng fan jie ; zhou ai ling
meng fan jie ; zhou ai ling
..............page:53-55
The Calculation pHin Solution of Hydrolysis Salts
li xuemei (the department of chemistry of yanbei teachers college; datong; shanxi 037000)
li xuemei (the department of chemistry of yanbei teachers college; datong; shanxi 037000)
..............page:47-49
Research and Production on Technology ofSweet Potato Starch Hydrolysate Yoghurt
gao han et al. (henan vocationtechnical teachers college; xinxiang 453003)
gao han et al. (henan vocationtechnical teachers college; xinxiang 453003)
..............page:41-43
Ultrasonic Wave Sensor Displacement Measuring System Embed in Hydraulic Cylinder
zheng zhulin et al. (henan vocationtechnical teachers college; xinxiang 453003)
zheng zhulin et al. (henan vocationtechnical teachers college; xinxiang 453003)
..............page:28-29
Determine Critical Force ofthe Pressed Rod Stable with the Equation of BengingMoment and
Sheraing Force
fu yu et al. (henan vocationtechnical teachers college; xinxiang 453003)
fu yu et al. (henan vocationtechnical teachers college; xinxiang 453003)
..............page:39-40
Simulation and Performance Analysis of Counterflow Grain Dryer
li baoguo et al. (china agricultural university; beijing 100083)
li baoguo et al. (china agricultural university; beijing 100083)
..............page:24-27
Method of Modeling of AgriculturalPrediction Based on Neural Network
liu zhong et al. (china agricultural university; beijing; 100094)
liu zhong et al. (china agricultural university; beijing; 100094)
..............page:19-23
Application of Weighted Grey Situation Decision to the Comprehensive Evaluation of Citrus Navel
Varieties
chen shiping; et al. (sanming agricultural science research institute of fujian ; shaxian 365509)
chen shiping; et al. (sanming agricultural science research institute of fujian ; shaxian 365509)
..............page:16-18
Studies on Transferring Technique ofCotton Regeneration Plants
wang qinglian et al. (henan vocationtechnical teachers college; xinxiang 453003)
wang qinglian et al. (henan vocationtechnical teachers college; xinxiang 453003)
..............page:4-6
On the Contents of Pollen DNA and Protein in Rice During Abortion
xu zhenping et al. (xinxiang medical college; xinxiang 453003)
xu zhenping et al. (xinxiang medical college; xinxiang 453003)
..............page:7-10
The Influence of Sylvites, Plant Growth Regulatorsand Penicillin on the Physiological
Characteristicsand Yield of Winter Wheat
liu ping et al. (department of biology; henan normal university; xinxiang 453002)
liu ping et al. (department of biology; henan normal university; xinxiang 453002)
..............page:1-3
On the HoneyHawthorn Juice Fermented Drink
wang shuning (henan vocation technical teacher s college; xinxiang 453003)
wang shuning (henan vocation technical teacher s college; xinxiang 453003)
..............page:44-46
The Estimation of the Gene Effect and the Numberof Loci in a Trait
li xuebin et al. (henan vocationtechnical teachers college; xinxiang 453003)
li xuebin et al. (henan vocationtechnical teachers college; xinxiang 453003)
..............page:11-15