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[期刊论文] 作者:Ai-xue Liu Jun-chao Wei Xue-si,
来源:高分子科学:英文版 年份:2009
Bioactive SiO2-CaO-P2O5 gel (BAG) nanoparticles with 40 nm in diameter were synthesized by the sol-gel route and further modified via the ring-opening polymeriz...
[期刊论文] 作者:Ai-xue Liu,Jun-chao Wei,Xue-si,
来源:黑龙江科技学院学报 年份:2009
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:Ai-xue Liu,Jun-chao Wei,Xue-si,
来源:高分子科学(英文版) 年份:2004
Bioactive SiO2-CaO-P2O5 gel (BAG) nanoparticles with 40 nm in diameter were synthesized by the sol-gel route and further modified via the ring-opening polymeriz...
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