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Science and Technology for the Early Youth
1671-3923
2015 Issue 1
xie gei 2015 de xin
song ya ping ;
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page:1
ai xin zuo
zhang chun sheng ;
..............
page:2
biao yan , rang ke pu geng jing cai
zhang zuo jian ; li yue tong ; wan cui tong ;
..............
page:4-5
kai yi liang he dian chi qi che zhou you shi jie
lu zuo ;
..............
page:6-7
huo de wu ren ji
..............
page:8
huo yu de wu shui lv xing
..............
page:8
zhi neng wan dai zhuan zhi bao yin bao shi
..............
page:8
bu zhi dao rang ta ying de xin ren
..............
page:9
jiang jun shou zhong de li jian
bi yue ;
..............
page:10-11
xiao shi si shou
wang ze yue ;
..............
page:12
mei li de xiao yuan mei li de meng
liu ming ;
..............
page:13
ke xue man hua ( ren ti juan )
..............
page:14
da xiang de zhu ren
..............
page:14
wo guo tian wen shi ye de tuo huang zhe : dai wen sai
xiao rui ; wang pei ;
..............
page:15-16
mo er gen he guo ying
hua xin ; song xue feng ;
..............
page:17-18
yi kao zhi hui hua jie wei ji
yuan yuan ;
..............
page:19-20
bao hu zi ji ai hu ta ren
lei lei ;
..............
page:19
yang cheng liang hao xi guan shu li yuan da li xiang
xiao rui ;
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page:20
zhi fa dong fa , cai neng yong fa
..............
page:21
zhe zhong mo shi ke xin ma
hei ma san ;
..............
page:22
hua sheng chang zai na li
cui zhi dong ;
..............
page:23
xiao nv hai lu deng he liu shu
zhang qian ;
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page:24-25
ye zhu he shan yang
zhang xiao cheng ;
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page:25
ren ren du you yao qian shu
hou qiao fan ;
..............
page:26-27
nai nai de cai yuan zi
li wen hui ;
..............
page:28
ao man zong he zheng
dong jia yuan ;
..............
page:29
di shi ni de chuang ye meng
hu jun ;
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page:30-31
tong zhuang shui kai feng san tian xi jun han liang yuan gao yu zi lai shui shi zhen de ma
piao ye ;
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page:32-33
ye xiao han yuan
dian dian ;
..............
page:34-35
yin shen de an wu zhi
chun xiao ;
..............
page:36-37
mang ren cun ( yi )
guo shu jun ;
..............
page:38-39
yong gan ju qi shou
wang bo yu ;
..............
page:40
jiu gui ba ba
zhang shao zuo ;
..............
page:41
nan ji de qu wei chuan tong
ju jing ;
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page:42-43
zhi ji yi fan
wang bao zuo ;
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page:44-45
mei li de han yu
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page:46
chang da liao gan shi me le qi zhi zuo shi
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page:47
chong shang ke xue ai wo zhong hua di jiu jie quan guo shao er shu hua da sai zuo qing shao nian fa ming chuang xin da sai zheng gao la
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page:48
you qu de yang mao zhan
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page:49
shao er ke ji lian xu liu nian ru xuan nong jia shu wu zhong dian bao kan tui jian mu lu
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page:50