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[期刊论文] 作者:Zhang Bao-lei,SONG Meng-qiang,, 来源:中国地理科学(英文版) 年份:2004
Taking TM images, SPOT photos and DEM images as the basic information, this paper had not only put forward a kind of manual controlled computer-automatic extrac...
[期刊论文] 作者:杨素媛,张丽娟,ZHANG Bao-lei, 来源:稀土 年份:2004
镁合金具有质轻、高比强度、高比刚度等优异性能.但其强度不高,高温性能较差,为了改善其性能,在熔炼过程中加入稀土制成具有高强、耐热、耐蚀等性能的稀土镁合金,大大增加了...
[期刊论文] 作者:Li-Yuan Zhang,Bao-Lei Wang,Yi-Zhou Zhan,Yan Zhang,Xiao Zhang,Zheng-Ming Li,, 来源:Chinese Chemical Letters 年份:2016
A series of fluorine- and piperazine-containing 1,2,4-triazole thione derivatives were synthesized by the Mannich reaction of triazole intermediates with variou...
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