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[期刊论文] 作者:Hong-wei Liu Chuan-fu Chen Fu, 来源:高分子科学:英文版 年份:2004
Some chiral binaphthyl crown ethers were synthesized. The anionic polymerization of methyl methacrylate (MMA) was carried out in the presence of t-BuOK, Ph2CHK...
[期刊论文] 作者:Hong-wei Liu,Chuan-fu Chen,Fu, 来源:黑龙江科技学院学报 年份:2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Hong-wei LIU,Zhao-kui WANG,Yu-, 来源:应用数学和力学(英文版) 年份:2004
Spacecrafts with the pure gravity environment are of great significance in precision navigation,gravity field measurement for celestial bodies,and basic physics...
[期刊论文] 作者:Hong-wei Liu,Chuan-fu Chen,Fu, 来源:高分子科学(英文版) 年份:2004
Some chiral binaphthyl crown ethers were synthesized. The anionic polymerization of methyl methacrylate (MMA) was carried out in the presence of t-BuOK, Ph2CHK...
[期刊论文] 作者:SHI Hong-wei,LIU Fu-chun,HAN E, 来源:中国航空学报(英文版) 年份:2004
For a long time, chromate incorporated conversion coatings have been drawn special attention in corrosion protection of aircraft-used aluminum alloys. However,e...
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