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Journal of the Hebei Academy of Sciences
1001-9383
1988 Issue 1
jian xun er ze
..............
page:14+53
mo hu ju lei fen xi zai cheng shi sheng tai jing ji qu hua zhong de ying yong
Qiao Shufang
..............
page:15-24
shi jian you hua he fei yong fen xi de ying yong
Zhang Youlan Zhang Guoping Yu Maosheng Yian Hequn Xie Lianquan
..............
page:8-14
cong hei long gang di qu gan han que shui lun shi xing han zuo nong ye he jie shui xing nong ye tu jing
Li Yu
..............
page:40-47
THE PARAMETER EQUATIONS OF THE UNFOLDED PLANE CURVES OF THE CYLINDER CYLINDER AND CONE ELLIPTICAL INTERSECTION LINE AND THEIR APPLICATIONS
guo Shixian
..............
page:1-7
lun zong he zhi li bai yang dian de bi yao xing yu ke neng xing
Wu Jinxiang
..............
page:48-54
bai yang dian qi hou xiao ying de yan jiu
Xiao Sirong Gong Ran
..............
page:55-61
he bei sheng ming you zao lei de kuo zhong yin zhong fen qu tan tao
Hou Ming
..............
page:33-39
ying yong yu li ti cang ku dui duo ji de wei ji kong zhi xi tong
Gu Zhenhuang Geng Zhenhong Wang Tiehong Xu Naiming
..............
page:25-32
bi se fa ce ding la jiao guo shi zhong la jiao su han liang
Zhang Yanying
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page:62-66