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[期刊论文] 作者：Wang Jina Fan Zitian Zan Xiaol,
来源：中国铸造：英文版 年份：2009
The sodium silicate bonded sand hardened by microwave heating has many advantages,such as low sodium silicate adding quantity,fast hardening speed,high room tem...
An Analysis of the Difference between the Multiple Linear Regression Approach and the Multimodel Ens
[期刊论文] 作者：KE Zongjian,DONG Wenjie,ZHANG Peiqun,WANG Jina,ZHAO Tianbao,
来源：黑龙江科技信息 年份：2009
本文通过对荣华二采区10...
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