1000-1298
1990 Issue 2
ti gao xia miao yun shu cheng huo lv de yan jiu
fan da yue ;
fan da yue ;
..............page:103-105
chuan tong xing tuo li zhuang zhi de shu xue mo xing ji ying yong
Wan Jinbao Zhao Xuedu Ji Chunqian Research Group on CAD;Department of Harvesting Machinery;Chinese Academy of Agricultural Mechanization Sciences
Wan Jinbao Zhao Xuedu Ji Chunqian Research Group on CAD;Department of Harvesting Machinery;Chinese Academy of Agricultural Mechanization Sciences
..............page:21-29
..............page:105-106
xie heng zha cheng xing jie qi qu xian de jing que ji suan
Bai Zhibin Ren Guangsheng Zhang Chengjian
Bai Zhibin Ren Guangsheng Zhang Chengjian
..............page:75-79
li xin beng ye lun nei liu chang de bian jie yuan fa
Hu Qingkang Yin Shaoyou
Hu Qingkang Yin Shaoyou
..............page:38-43
tuo la ji ye ya xuan gua xi tong gu zhang mo xing de yan jiu
He Yongsheng Wei Xiaofeng
He Yongsheng Wei Xiaofeng
..............page:89-96
..............page:84-88
..............page:96
guan yu lu mian bu ping fen ji fang fa de tan tao
Zheng Lianzhu Mei Leijun Liu yueming
Zheng Lianzhu Mei Leijun Liu yueming
..............page:56-61
fen bu han shu ni he de zui you hua fang fa
kang xiao di ; huang zhen sheng ;
kang xiao di ; huang zhen sheng ;
..............page:102-103
qi gang huo sai zu mo sun dui gong lv he you hao zhi biao ying xiang de shi yan yan jiu
Chen Zhonghui Ying Ping Zhang Weiyu
Chen Zhonghui Ying Ping Zhang Weiyu
..............page:68-74
..............page:109-110
da dou ji xie hua shou huo gong yi yan jiu
han bao zhen ; han xiao dong ; zhang jing fang ; su jun hua ;
han bao zhen ; han xiao dong ; zhang jing fang ; su jun hua ;
..............page:100-102
shi chang yan jiu zai ying xiao guan li zhong de ying yong
ci mao chun ; wang wen yuan ;
ci mao chun ; wang wen yuan ;
..............page:108-109
..............page:112
..............page:97-100
..............page:15-20
mo gu re feng gan zao de yan jiu
Tang Xueshi Xu Naizhang Lu Pingzhong
Tang Xueshi Xu Naizhang Lu Pingzhong
..............page:50-55
cu jin zhong guo nong cun gong ye jian kang fa zhan shou ci nong cun gong ye fa zhan ji shu yan tao hui zong shu
cui gui lan ;
cui gui lan ;
..............page:111-112
che liang zhen dong xi tong wu li can shu shi bie de shi yan yan jiu
Jin Xianlong Cheng Yuesun
Jin Xianlong Cheng Yuesun
..............page:62-67
gu jing de kong qi dong li te xing yan jiu
Zhao Jinghua Zhao Xuedu Zhang Zhenjing Qu Bo
Zhao Jinghua Zhao Xuedu Zhang Zhenjing Qu Bo
..............page:80-83
ji geng chuan de fa zhan jian shi
Shi Luanping
Shi Luanping
..............page:1-6
wo guo nong cun gou mai li ji nong ji gou mai yi xiang de yan jiu
Lu Guoying Li Wei Zhao PingFang Xianfa
Lu Guoying Li Wei Zhao PingFang Xianfa
..............page:7-14
dian xing tu rang dong wu zhua zhi xing tai de chu bu fen xi
Ren Luquan Xu Xiaobo Chen Bingcong Cui Xiangxu Wang Yuming Zhang Bolan Ge Liaohai Jin Gulping
Ren Luquan Xu Xiaobo Chen Bingcong Cui Xiangxu Wang Yuming Zhang Bolan Ge Liaohai Jin Gulping
..............page:44-49
bao he zhan zhi shui tian tu rang chu bian xing ping jia zhi biao ji qi ce ding fang fa
Cai Guofang Huang Yajuan Pan Junzheng
Cai Guofang Huang Yajuan Pan Junzheng
..............page:30-37
dui wo guo nong ye ji xie hua li shi jing yan de si kao
yao jian fu ;
yao jian fu ;
..............page:107-108